Home
Problem
Status
Contest
Workbook
User
Group
Forum
Register
Login
{"workbook":{"problemsBrief":"{\"POJ-1200\":[\"Crazy Search\",5966,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSouthwestern+Europe+2002\\\"\\u003eSouthwestern Europe 2002\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1426\":[\"Sudoku Killer\",2407,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d+ACM%CA%EE%C6%DA%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A8%C8%FD%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(三) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1667\":[\"The Rotation Game\",776,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2004+Asia+Regional+Shanghai+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2004 Asia Regional Shanghai \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1324\":[\"Holedox Moving\",2546,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dBeijing+2002\\\"\\u003eBeijing 2002\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2777\":[\"Count Color\",10475,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.03.26\\\"\\u003ePOJ Monthly--2006.03.26\\u003c/a\\u003e,dodo\\u003c/div\\u003e\"],\"POJ-1446\":[\"Moscow Time\",137,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+1996\\\"\\u003eNortheastern Europe 1996\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3726\":[\"Graph and Queries\",573,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Tianjin+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Tianjin Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2774\":[\"Long Long Message\",7466,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.03.26\\\"\\u003ePOJ Monthly--2006.03.26\\u003c/a\\u003e,Zeyuan Zhu,\\\"Dedicate to my great beloved mother.\\\"\\u003c/div\\u003e\"],\"POJ-2533\":[\"Longest Ordered Subsequence\",24509,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2002\\\"\\u003eNortheastern Europe 2002\\u003c/a\\u003e, Far-Eastern Subregion\\u003c/div\\u003e\"],\"UVA-11859\":[\"Division Game\",456,null],\"HDU-2874\":[\"Connections between cities\",2834,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+8+-+Host+by+BJNU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 8 - Host by BJNU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1301\":[\"Jungle Roads\",7937,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dMid-Central+USA+2002\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Mid-Central USA 2002 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4258\":[\"Covered Walkway\",456,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+University+of+Chicago+Invitational+Programming+Contest+2012\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The University of Chicago Invitational Programming Contest 2012 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3613\":[\"Best Reward\",2113,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A818%A3%A9%A1%AA%A1%AAHost+by+TJU+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(18)——Host by TJU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4949\":[\"Light\",89,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+Multi-University+Training+Contest+8\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 Multi-University Training Contest 8 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2087\":[\"剪花布条\",23939,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%B6%AC%C1%B7%C8%FD%BE%C5%D6%AE%B6%FE\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 冬练三九之二 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3973\":[\"AC\\u0027s String\",397,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Multi-University+Training+Contest+14+-+Host+by+FZU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Multi-University Training Contest 14 - Host by FZU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1430\":[\"魔板\",943,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d+ACM%CA%EE%C6%DA%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A8%C8%FD%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(三) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4821\":[\"String\",1588,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+Asia+Regional+Changchun+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 Asia Regional Changchun \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HYSBZ-2956\":[\"模积和\",105,\"\\u003cp\\u003e\\u003ca href\\u003d\\\"http://www.lydsy.com/JudgeOnline/problemset.php?search\\u003d中国国家队清华集训 2012-2013 第一天\\\"\\u003e中国国家队清华集训 2012-2013 第一天\\u003c/a\\u003e\\u003c/p\\u003e\"],\"SPOJ-DETER\":[\"Find The Determinant\",194,\"\\\"The Art Of Computer Programming\\\"\"],\"HackerRank-euler012\":[\"Project Euler #12: Highly divisible triangular number\",9289,\"\\u003ca href\\u003d\\u0027https://www.hackerrank.com/contests/projecteuler\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eprojecteuler\\u003c/a\\u003e\"],\"HDU-3294\":[\"Girls\\u0027 research\",2414,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+%A1%B0HDU-Sailormoon%A1%B1+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 “HDU-Sailormoon” Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3052\":[\"Vim\",64,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+15+-+Host+by+BUAA\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 15 - Host by BUAA \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3746\":[\"Cyclic Nacklace\",8190,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+3rd+%A1%B0Vegetable-Birds+Cup%A1%B1+Programming+Open+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 3rd “Vegetable-Birds Cup” Programming Open Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2079\":[\"Triangle\",1915,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dShanghai+2004+Preliminary\\\"\\u003eShanghai 2004 Preliminary\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3629\":[\"Convex\",492,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Regional+Tianjin+Site+%A1%AA%A1%AA+Online+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Regional Tianjin Site —— Online Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3507\":[\"Print Article\",4483,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A87%A3%A9%A1%AA%A1%AAHost+by+HIT+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(7)——Host by HIT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1664\":[\"放苹果\",22969,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dlwx%40POJ\\\"\\u003elwx@POJ\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2516\":[\"Minimum Cost\",4311,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2005.07.31\\\"\\u003ePOJ Monthly--2005.07.31\\u003c/a\\u003e, Wang Yijie\\u003c/div\\u003e\"],\"HDU-3068\":[\"最长回文\",10273,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+16+-+Host+by+NIT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 16 - Host by NIT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3065\":[\"病毒侵袭持续中\",5322,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+16+-+Host+by+NIT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 16 - Host by NIT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1561\":[\"The more, The Better\",4507,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-12+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-12 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1560\":[\"DNA sequence\",2042,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-12+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-12 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HackerRank-euler027\":[\"Project Euler #27: Quadratic primes\",4360,\"\\u003ca href\\u003d\\u0027https://www.hackerrank.com/contests/projecteuler\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eprojecteuler\\u003c/a\\u003e\"],\"HDU-5008\":[\"Boring String Problem\",540,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+ACM%2FICPC+Asia+Regional+Xi%26%23039%3Ban+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 ACM/ICPC Asia Regional Xi\\u0027an Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3608\":[\"Bridge Across Islands\",1549,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Founder+Monthly+Contest+%E2%80%93+2008.06.29\\\"\\u003ePOJ Founder Monthly Contest – 2008.06.29\\u003c/a\\u003e, Lei Tao\\u003c/div\\u003e\"],\"HDU-2896\":[\"病毒侵袭\",6476,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+10+-+Host+by+NIT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 10 - Host by NIT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4270\":[\"Dynamic Lover\",232,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+ACM%2FICPC+Asia+Regional+Changchun+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 ACM/ICPC Asia Regional Changchun Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5120\":[\"Intersection\",1631,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014ACM%2FICPC%D1%C7%D6%DE%C7%F8%B1%B1%BE%A9%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%B1%B1%CA%A6%BA%CD%C9%CF%BD%BB%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014ACM/ICPC亚洲区北京站-重现赛(感谢北师和上交) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5241\":[\"Friends\",803,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+2015+ACM-ICPC+China+Shanghai+Metropolitan+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 2015 ACM-ICPC China Shanghai Metropolitan Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3183\":[\"A Magic Lamp\",3042,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2009-11+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2009-11 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1698\":[\"Just a Hook\",18472,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+%A1%B0Sunline+Cup%A1%B1+National+Invitational+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 “Sunline Cup” National Invitational Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1456\":[\"Transportation\",166,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM%CA%EE%C6%DA%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A8%C6%DF%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(七) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3177\":[\"Redundant Paths\",5908,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2006+January+Gold\\\"\\u003eUSACO 2006 January Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2763\":[\"Housewife Wind\",2928,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.02.26\\\"\\u003ePOJ Monthly--2006.02.26\\u003c/a\\u003e,zgl \\u0026amp; twb\\u003c/div\\u003e\"],\"HDU-3518\":[\"Boring counting\",1188,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A89%A3%A9%A1%AA%A1%AAHost+by+HNU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(9)——Host by HNU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"UVA-10294\":[\"Arif in Dhaka (First Love Part 2)\",994,null],\"HDU-3078\":[\"Network\",960,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+17+-+Host+by+NUDT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 17 - Host by NUDT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2528\":[\"Mayor\\u0027s posters\",14600,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dAlberta+Collegiate+Programming+Contest+2003.10.18\\\"\\u003eAlberta Collegiate Programming Contest 2003.10.18\\u003c/a\\u003e\\u003c/div\\u003e\"],\"URAL-1397\":[\"Points Game\",311,\"\"],\"HDU-1693\":[\"Eat the Trees\",1864,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+%A1%B0Sunline+Cup%A1%B1+National+Invitational+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 “Sunline Cup” National Invitational Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"URAL-1032\":[\"Find a Multiple\",4662,\"\"],\"HDU-2544\":[\"最短路\",26560,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUESTC+6th+Programming+Contest+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e UESTC 6th Programming Contest Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1455\":[\"Sticks\",3138,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM%CA%EE%C6%DA%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A8%C6%DF%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(七) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1334\":[\"Perfect Cubes\",2260,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dMid-Central+USA+1995\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Mid-Central USA 1995 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4162\":[\"Shape Number\",654,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+2011+Rocky+Mountain+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 2011 Rocky Mountain Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"UVA-486\":[\"English-Number Translator\",2189,null],\"POJ-1363\":[\"Rails\",13204,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dCentral+Europe+1997\\\"\\u003eCentral Europe 1997\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1348\":[\"Wall\",1725,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dNortheastern+Europe+2001\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Northeastern Europe 2001 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"SPOJ-PEBBMOV\":[\"Moving Pebbles\",25,\"\"],\"HDU-1108\":[\"最小公倍数\",39895,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dPOJ\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e POJ \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3308\":[\"Paratroopers\",1818,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dAmirkabir+University+of+Technology+Local+Contest+2006\\\"\\u003eAmirkabir University of Technology Local Contest 2006\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3522\":[\"Minimum Integer sequence\",114,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A89%A3%A9%A1%AA%A1%AAHost+by+HNU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(9)——Host by HNU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2795\":[\"Billboard\",9055,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+2009+Summer+Exercise%A3%A85%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ 2009 Summer Exercise(5) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3401\":[\"Trade\",1353,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+Monthly+Contest+%A8C+2010.05.01\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ Monthly Contest – 2010.05.01 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2553\":[\"N皇后问题\",19997,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+HZNU+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 HZNU Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3520\":[\"Draw\",95,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A89%A3%A9%A1%AA%A1%AAHost+by+HNU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(9)——Host by HNU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3400\":[\"Line belt\",1598,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+Monthly+Contest+%A8C+2010.05.01\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ Monthly Contest – 2010.05.01 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1102\":[\"Constructing Roads\",9622,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dkicc\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e kicc \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3085\":[\"Nightmare Ⅱ\",1652,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2nd+%A1%B0Vegetable-Birds+Cup%A1%B1+Programming+Open+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2nd “Vegetable-Birds Cup” Programming Open Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1250\":[\"Tanning Salon\",4262,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dMid-Central+USA+2002\\\"\\u003eMid-Central USA 2002\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1116\":[\"Play on Words\",2939,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dCentral+Europe+1999\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Central Europe 1999 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1358\":[\"Period\",7347,\"\"],\"POJ-3678\":[\"Katu Puzzle\",3412,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Founder+Monthly+Contest+%E2%80%93+2008.07.27\\\"\\u003ePOJ Founder Monthly Contest – 2008.07.27\\u003c/a\\u003e, Dagger\\u003c/div\\u003e\"],\"HDU-2680\":[\"Choose the best route\",5327,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009%D5%E3%BD%AD%B4%F3%D1%A7%BC%C6%CB%E3%BB%FA%D1%D0%BF%BC%B8%B4%CA%D4%A3%A8%BB%FA%CA%D4%B2%BF%B7%D6%A3%A9%A1%AA%A1%AA%C8%AB%D5%E6%C4%A3%C4%E2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009浙江大学计算机研考复试(机试部分)——全真模拟 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1596\":[\"find the safest road\",4508,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2007-Spring+Programming+Contest+-+Warm+Up+%A3%A81%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2007-Spring Programming Contest - Warm Up (1) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1233\":[\"还是畅通工程\",22241,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D5%E3%B4%F3%BC%C6%CB%E3%BB%FA%D1%D0%BE%BF%C9%FA%B8%B4%CA%D4%C9%CF%BB%FA%BF%BC%CA%D4-2006%C4%EA\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 浙大计算机研究生复试上机考试-2006年 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4622\":[\"Reincarnation\",1528,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"UVA-10315\":[\"Poker Hands\",3918,null],\"HDU-1114\":[\"Piggy-Bank\",18597,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dCentral+Europe+1999\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Central Europe 1999 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4862\":[\"Jump\",528,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1815\":[\"Friendship\",1603,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly\\\"\\u003ePOJ Monthly\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3680\":[\"Intervals\",2263,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Founder+Monthly+Contest+%E2%80%93+2008.07.27\\\"\\u003ePOJ Founder Monthly Contest – 2008.07.27\\u003c/a\\u003e, windy7926778\\r\\u003cbr\\u003e\\u003c/div\\u003e\"],\"HDU-1247\":[\"Hat’s Words\",5167,\"\"],\"HDU-1800\":[\"Flying to the Mars\",5454,\"\"],\"HDU-1007\":[\"Quoit Design\",11817,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZJCPC2004\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZJCPC2004 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2459\":[\"Maximum repetition substring\",291,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+Asia+Hefei+Regional+Contest+Online+by+USTC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 Asia Hefei Regional Contest Online by USTC \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3525\":[\"Most Distant Point from the Sea\",1894,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dJapan+2007\\\"\\u003eJapan 2007\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1009\":[\"FatMouse\\u0027 Trade\",31600,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZJCPC2004\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZJCPC2004 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2676\":[\"Sudoku\",10296,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSoutheastern+Europe+2005\\\"\\u003eSoutheastern Europe 2005\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2318\":[\"TOYS\",8142,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dRocky+Mountain+2003\\\"\\u003eRocky Mountain 2003\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-4992\":[\"Primitive Roots\",296,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%238\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #8 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3662\":[\"3D Convex Hull\",618,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Regional+Harbin\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Regional Harbin \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3528\":[\"Ultimate Weapon\",636,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Founder+Monthly+Contest+%E2%80%93+2008.03.16\\\"\\u003ePOJ Founder Monthly Contest – 2008.03.16\\u003c/a\\u003e, Jiang Liyang\\u003c/div\\u003e\"],\"HDU-2691\":[\"2-Dimensional Rubik\\u0027s Cube\",83,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+4th+Baidu+Cup+Central+China+Invitational+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 4th Baidu Cup Central China Invitational Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2570\":[\"迷瘴\",5854,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM%B3%CC%D0%F2%C9%E8%BC%C6%C6%DA%C4%A9%BF%BC%CA%D4081230\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM程序设计期末考试081230 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3648\":[\"Wedding\",2122,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dWaterloo+Local+Contest\\\"\\u003eWaterloo Local Contest\\u003c/a\\u003e, 2007.9.29\\u003c/div\\u003e\"],\"HDU-3665\":[\"Seaside\",1137,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Regional+Harbin\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Regional Harbin \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2333\":[\"Assemble\",355,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dNorthwestern+Europe+2007\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Northwestern Europe 2007 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"UVA-1482\":[\"Playing With Stones\",788,null],\"HDU-1251\":[\"统计难题\",18043,\"\"],\"POJ-2449\":[\"Remmarguts\\u0027 Date\",6322,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly\\\"\\u003ePOJ Monthly\\u003c/a\\u003e,Zeyuan Zhu\\u003c/div\\u003e\"],\"HDU-1010\":[\"Tempter of the Bone\",25349,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZJCPC2004\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZJCPC2004 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1255\":[\"覆盖的面积\",3467,\"\"],\"POJ-1915\":[\"Knight Moves\",11583,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dTUD+Programming+Contest+2001\\\"\\u003eTUD Programming Contest 2001\\u003c/a\\u003e, Darmstadt, Germany\\u003c/div\\u003e\"],\"HDU-2586\":[\"How far away ?\",9067,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dECJTU+2009+Spring+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ECJTU 2009 Spring Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2222\":[\"Keywords Search\",14073,\"\"],\"HDU-4763\":[\"Theme Section\",2809,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+ACM%2FICPC+Asia+Regional+Changchun+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 ACM/ICPC Asia Regional Changchun Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"CodeForces-282D\":[\"Yet Another Number Game\",1496,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/282\\\"\\u003eCodeforces Round 173 (Div. 2)\\u003c/a\\u003e\"],\"HDU-3449\":[\"Consumer\",1385,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A82%A3%A9%A1%AA%A1%AAHost+by+BUPT+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(2)——Host by BUPT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1046\":[\"Color Me Less\",15793,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dGreater+New+York+2001\\\"\\u003eGreater New York 2001\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2135\":[\"Farm Tour\",5156,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2003+February+Green\\\"\\u003eUSACO 2003 February Green\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-4539\":[\"郑厂长系列故事——排兵布阵\",956,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013%CC%DA%D1%B6%B1%E0%B3%CC%C2%ED%C0%AD%CB%C9%B8%B4%C8%FC%B5%DA%B6%FE%B3%A1%A3%A83%D4%C230%C8%D5%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013腾讯编程马拉松复赛第二场(3月30日) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4416\":[\"Good Article Good sentence\",866,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+ACM%2FICPC+Asia+Regional+Hangzhou+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 ACM/ICPC Asia Regional Hangzhou Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3469\":[\"Dual Core CPU\",4506,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2007.11.25\\\"\\u003ePOJ Monthly--2007.11.25\\u003c/a\\u003e, Zhou Dong\\u003c/div\\u003e\"],\"POJ-3468\":[\"A Simple Problem with Integers\",29965,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2007.11.25\\\"\\u003ePOJ Monthly--2007.11.25\\u003c/a\\u003e, Yang Yi\\u003c/div\\u003e\"],\"HDU-3561\":[\"How many times\",223,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A812%A3%A9%A1%AA%A1%AAHost+by+WHU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(12)——Host by WHU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2594\":[\"Simpsons’ Hidden Talents\",6608,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2010-05+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2010-05 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2234\":[\"无题I\",495,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+2008+Summer+Exercise%A3%A82%A3%A9-+Hold+by+Captain+Xu\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ 2008 Summer Exercise(2)- Hold by Captain Xu \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2112\":[\"HDU Today\",6719,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM%B3%CC%D0%F2%C9%E8%BC%C6_%C6%DA%C4%A9%BF%BC%CA%D4%A3%A8%CA%B1%BC%E4%D2%D1%B6%A8%A3%A1%A3%A1%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM程序设计_期末考试(时间已定!!) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"URAL-1091\":[\"Tmutarakan Exams\",2770,\"\"],\"FZU-1844\":[\"Earthquake Damage\",10,\"Funny Programming Contest -- OSUM\"],\"POJ-2267\":[\"From Dusk till Dawn or: Vladimir the Vampire\",361,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUlm+Local+1999\\\"\\u003eUlm Local 1999\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1711\":[\"Number Sequence\",16576,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2007-Spring+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2007-Spring Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2148\":[\"Color the Map\",203,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dJapan+2004\\\"\\u003eJapan 2004\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1394\":[\"Minimum Inversion Number\",10925,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZOJ+Monthly%2C+January+2003\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZOJ Monthly, January 2003 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4300\":[\"Clairewd’s message\",3093,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3450\":[\"Counting Sequences\",800,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A82%A3%A9%A1%AA%A1%AAHost+by+BUPT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(2)——Host by BUPT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2485\":[\"Destroying the bus stations\",800,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+Asia+Regional+Beijing\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 Asia Regional Beijing \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2243\":[\"考研路茫茫——单词情结\",2010,\"\"],\"POJ-1734\":[\"Sightseeing trip\",2696,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dCEOI+1999\\\"\\u003eCEOI 1999\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2242\":[\"考研路茫茫——空调教室\",888,\"\"],\"HDU-4787\":[\"GRE Words Revenge\",427,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+Asia+Chengdu+Regional+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 Asia Chengdu Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3336\":[\"Count the string\",7365,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+Monthly+Contest+%A8C+2010.03.06\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ Monthly Contest – 2010.03.06 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1276\":[\"士兵队列训练问题\",9898,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%BA%BC%B5%E7ACM%BC%AF%D1%B5%B6%D3%D1%B5%C1%B7%C8%FC%A3%A8VI%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 杭电ACM集训队训练赛(VI) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2826\":[\"An Easy Problem?!\",1927,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.04.28\\\"\\u003ePOJ Monthly--2006.04.28\\u003c/a\\u003e, Dagger@PKU_RPWT\\u003c/div\\u003e\"],\"HDU-5072\":[\"Coprime\",924,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+Asia+AnShan+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 Asia AnShan Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1392\":[\"Surround the Trees\",3809,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dAsia+1997%2C+Shanghai+%28Mainland+China%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Asia 1997, Shanghai (Mainland China) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1184\":[\"聪明的打字员\",1395,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNoi+01\\\"\\u003eNoi 01\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1182\":[\"食物链\",25681,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNoi+01\\\"\\u003eNoi 01\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3565\":[\"Ants\",1817,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2007\\\"\\u003eNortheastern Europe 2007\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1387\":[\"The Constraint Densest Submatrix\",216,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dTaiwan+2001\\\"\\u003eTaiwan 2001\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3321\":[\"Apple Tree\",8915,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2007.08.05\\\"\\u003ePOJ Monthly--2007.08.05\\u003c/a\\u003e, Huang, Jinsong\\u003c/div\\u003e\"],\"POJ-2352\":[\"Stars\",17292,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUral+Collegiate+Programming+Contest+1999\\\"\\u003eUral Collegiate Programming Contest 1999\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3469\":[\"Catching the Thief\",420,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A84%A3%A9%A1%AA%A1%AAHost+by+UESTC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(4)——Host by UESTC \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1964\":[\"Pipes\",409,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dNWERC2004\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e NWERC2004 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1149\":[\"PIGS\",6904,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dCroatia+OI+2002+Final+Exam+-+First+day\\\"\\u003eCroatia OI 2002 Final Exam - First day\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1028\":[\"Web Navigation\",15592,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dEast+Central+North+America+2001\\\"\\u003eEast Central North America 2001\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3687\":[\"Labeling Balls\",4128,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Founder+Monthly+Contest+%E2%80%93+2008.08.31\\\"\\u003ePOJ Founder Monthly Contest – 2008.08.31\\u003c/a\\u003e, windy7926778\\u003c/div\\u003e\"],\"HDU-1162\":[\"Eddy\\u0027s picture\",5225,\"\"],\"POJ-1821\":[\"Fence\",2021,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dRomania+OI+2002\\\"\\u003eRomania OI 2002\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3207\":[\"Ikki\\u0027s Story IV - Panda\\u0027s Trick\",3162,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2007.03.04\\\"\\u003ePOJ Monthly--2007.03.04\\u003c/a\\u003e, Ikki\\u003c/div\\u003e\"],\"URAL-1540\":[\"Battle for the Ring\",472,\"VIII USU Open Personal Contest (March 3, 2007)\"],\"HDU-1166\":[\"敌兵布阵\",38926,\"\"],\"HDU-4436\":[\"str2int\",798,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Asia+Tianjin+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Asia Tianjin Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4313\":[\"Matrix\",1265,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"SPOJ-LARGE\":[\"Large party\",39,\"IPSC 2008\"],\"HDU-5080\":[\"Colorful Toy\",255,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+Asia+AnShan+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 Asia AnShan Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2480\":[\"Longge\\u0027s problem\",2776,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Contest\\\"\\u003ePOJ Contest\\u003c/a\\u003e,Author:Mathematica@ZSU\\u003c/div\\u003e\"],\"HDU-1732\":[\"Push Box\",447,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%A1%B0%CD%F8%D0%C2%B6%F7%C6%D5%B1%AD%A1%B1%BA%BC%D6%DD%B5%E7%D7%D3%BF%C6%BC%BC%B4%F3%D1%A7%B3%CC%D0%F2%C9%E8%BC%C6%D1%FB%C7%EB%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e “网新恩普杯”杭州电子科技大学程序设计邀请赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"CodeForces-492E\":[\"Vanya and Field\",1687,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/492\\\"\\u003eCodeforces Round 280 (Div. 2)\\u003c/a\\u003e\"],\"POJ-1274\":[\"The Perfect Stall\",9932,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+40\\\"\\u003eUSACO 40\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-4327\":[\"Shooting\",159,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3694\":[\"Network\",3025,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003d2008+Asia+Hefei+Regional+Contest+Online+by+USTC\\\"\\u003e2008 Asia Hefei Regional Contest Online by USTC\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1735\":[\"字数统计\",969,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%A1%B0%CD%F8%D0%C2%B6%F7%C6%D5%B1%AD%A1%B1%BA%BC%D6%DD%B5%E7%D7%D3%BF%C6%BC%BC%B4%F3%D1%A7%B3%CC%D0%F2%C9%E8%BC%C6%D1%FB%C7%EB%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e “网新恩普杯”杭州电子科技大学程序设计邀请赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1052\":[\"Tian Ji -- The Horse Racing\",10025,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2004+Asia+Regional+Shanghai+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2004 Asia Regional Shanghai \\u003c/a\\u003e \\u003c/div\\u003e\"],\"FZU-1978\":[\"Repair the brackets\",16,\"The 35th ACM/ICPC Asia Regional Fuzhou Site —— Online Contest\"],\"HDU-1172\":[\"猜数字\",4184,\"\"],\"HDU-1051\":[\"Wooden Sticks\",9467,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dAsia+2001%2C+Taejon+%28South+Korea%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Asia 2001, Taejon (South Korea) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"SGU-520\":[\"Fire in the Country\",180,null],\"POJ-1042\":[\"Gone Fishing\",11535,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dEast+Central+North+America+1999\\\"\\u003eEast Central North America 1999\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2373\":[\"Dividing the Path\",1531,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2004+December+Gold\\\"\\u003eUSACO 2004 December Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1160\":[\"Post Office\",8299,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dIOI+2000\\\"\\u003eIOI 2000\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3580\":[\"SuperMemo\",2377,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Founder+Monthly+Contest+%E2%80%93+2008.04.13\\\"\\u003ePOJ Founder Monthly Contest – 2008.04.13\\u003c/a\\u003e, Yao Jinyu\\u003c/div\\u003e\"],\"POJ-2299\":[\"Ultra-QuickSort\",22353,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dWaterloo+local+2005.02.05\\\"\\u003eWaterloo local 2005.02.05\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1869\":[\"六度分离\",4674,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008%BA%BC%B5%E7%BC%AF%D1%B5%B6%D3%D1%A1%B0%CE%C8%FC%A1%AA%A1%AA%C8%C8%C9%ED%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008杭电集训队选拔赛——热身赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3001\":[\"Travelling\",2964,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+11+-+Host+by+HRBEU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 11 - Host by HRBEU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4333\":[\"Revolving Digits\",1353,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2036\":[\"改革春风吹满地\",27175,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM%B3%CC%D0%F2%C9%E8%BC%C6%C6%DA%C4%A9%BF%BC%CA%D4%A3%A82006%2F06%2F07%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM程序设计期末考试(2006/06/07) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3487\":[\"Play with Chain\",1663,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A85%A3%A9%A1%AA%A1%AAHost+by+BJTU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(5)——Host by BJTU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"SPOJ-TSUM\":[\"Triple Sums\",659,\"own problem, used for a contest on codechef\"],\"SGU-491\":[\"Game for Little Johnny\",51,null],\"HDU-1061\":[\"Rightmost Digit\",26546,\"\"],\"HDU-2150\":[\"Pipe\",761,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM%B3%CC%D0%F2%C9%E8%BC%C6%C6%DA%C4%A9%BF%BC%CA%D4%A1%AA%A1%AA2008-01-02%A3%A83+%BD%CC417%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM程序设计期末考试——2008-01-02(3 教417) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2829\":[\"Lawrence\",1993,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+2+-+Host+by+TJU+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 2 - Host by TJU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3274\":[\"Gold Balanced Lineup\",2774,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2007+March+Gold\\\"\\u003eUSACO 2007 March Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2186\":[\"Popular Cows\",11730,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2003+Fall\\\"\\u003eUSACO 2003 Fall\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3273\":[\"Monthly Expense\",11936,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2007+March+Silver\\\"\\u003eUSACO 2007 March Silver\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2966\":[\"In case of failure\",686,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dCentral+European+Programming+Contest+2008\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Central European Programming Contest 2008 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1874\":[\"畅通工程续\",18052,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008%D5%E3%B4%F3%D1%D0%BE%BF%C9%FA%B8%B4%CA%D4%C8%C8%C9%ED%C8%FC%A3%A82%A3%A9%A1%AA%A1%AA%C8%AB%D5%E6%C4%A3%C4%E2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008浙大研究生复试热身赛(2)——全真模拟 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4902\":[\"Nice boat\",882,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2187\":[\"Beauty Contest\",7363,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2003+Fall\\\"\\u003eUSACO 2003 Fall\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3018\":[\"Ant Trip\",1702,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+12+-+Host+by+FZU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 12 - Host by FZU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2602\":[\"Bone Collector\",33152,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+1st+%A1%B0Vegetable-Birds+Cup%A1%B1+Programming+Open+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 1st “Vegetable-Birds Cup” Programming Open Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2844\":[\"Coins\",7236,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+3+-+Host+by+WHU+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 3 - Host by WHU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1879\":[\"继续畅通工程\",9502,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D5%E3%B4%F3%BC%C6%CB%E3%BB%FA%D1%D0%BE%BF%C9%FA%B8%B4%CA%D4%C9%CF%BB%FA%BF%BC%CA%D4-2008%C4%EA\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 浙大计算机研究生复试上机考试-2008年 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2846\":[\"Repository\",1766,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+4+-+Host+by+HDU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 4 - Host by HDU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1878\":[\"欧拉回路\",6276,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D5%E3%B4%F3%BC%C6%CB%E3%BB%FA%D1%D0%BE%BF%C9%FA%B8%B4%CA%D4%C9%CF%BB%FA%BF%BC%CA%D4-2008%C4%EA\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 浙大计算机研究生复试上机考试-2008年 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1518\":[\"Square\",3748,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUniversity+of+Waterloo+Local+Contest+2002.09.21\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Waterloo Local Contest 2002.09.21 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1074\":[\"Doing Homework\",6529,\"\"],\"POJ-2503\":[\"Babelfish\",17202,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dWaterloo+local+2001.09.22\\\"\\u003eWaterloo local 2001.09.22\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2987\":[\"Firing\",2189,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.08.27\\\"\\u003ePOJ Monthly--2006.08.27\\u003c/a\\u003e, frkstyc\\u003c/div\\u003e\"],\"HDU-3374\":[\"String Problem\",2070,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+Monthly+Contest+%A8C+2010.04.04\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ Monthly Contest – 2010.04.04 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"SPOJ-BINSTIRL\":[\"Binary Stirling Numbers\",2643,\"ACM Central European Programming Contest, Warsaw 2001\"],\"POJ-2749\":[\"Building roads\",1677,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.01.22\\\"\\u003ePOJ Monthly--2006.01.22\\u003c/a\\u003e,zhucheng\\u003c/div\\u003e\"],\"UVA-11489\":[\"Integer Game\",2758,null],\"HDU-3371\":[\"Connect the Cities\",3292,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+Monthly+Contest+%A8C+2010.04.04\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ Monthly Contest – 2010.04.04 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4582\":[\"DFS spanning tree\",350,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013ACM-ICPC%BA%BC%D6%DD%C8%FC%C7%F8%C8%AB%B9%FA%D1%FB%C7%EB%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013ACM-ICPC杭州赛区全国邀请赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3281\":[\"Dining\",8092,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2007+Open+Gold\\\"\\u003eUSACO 2007 Open Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"ZOJ-3164\":[\"Cookie Choice\",581,null],\"POJ-3041\":[\"Asteroids\",12945,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2005+November+Gold\\\"\\u003eUSACO 2005 November Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"Gym-100548F\":[\"Color\",643,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/100548\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2014-2015 ACM-ICPC, Asia Xian Regional Contest\\u003c/a\\u003e\"],\"HDU-1401\":[\"Solitaire\",1302,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSouthwestern+Europe+2002\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Southwestern Europe 2002 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2155\":[\"Matrix\",8926,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly\\\"\\u003ePOJ Monthly\\u003c/a\\u003e,Lou Tiancheng\\u003c/div\\u003e\"],\"HDU-1403\":[\"Longest Common Substring\",1567,\"\"],\"HYSBZ-2742\":[\"Akai的数学作业\",3,\"HEOI2012\"],\"POJ-3249\":[\"Test for Job\",2391,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2007.07.08\\\"\\u003ePOJ Monthly--2007.07.08\\u003c/a\\u003e, 落叶飞雪\\u003c/div\\u003e\"],\"POJ-1743\":[\"Musical Theme\",6270,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dLouTiancheng%40POJ\\\"\\u003eLouTiancheng@POJ\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1988\":[\"Cube Stacking\",8248,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2004+U+S+Open\\\"\\u003eUSACO 2004 U S Open\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2296\":[\"Ring\",1309,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+4th+Baidu+Cup+final\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 4th Baidu Cup final \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1086\":[\"You can Solve a Geometry Problem too\",4858,\"\"],\"HDU-2295\":[\"Radar\",971,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+4th+Baidu+Cup+final\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 4th Baidu Cup final \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1087\":[\"Super Jumping! Jumping! Jumping!\",24528,\"\"],\"HDU-4111\":[\"Alice and Bob\",718,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Asia+ChengDu+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Asia ChengDu Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4474\":[\"Yet Another Multiple Problem\",1201,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Asia+Chengdu+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Asia Chengdu Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4117\":[\"GRE Words\",455,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Asia+ChengDu+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Asia ChengDu Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"SPOJ-LCS2\":[\"Longest Common Substring II\",2818,\"\"],\"HDU-2609\":[\"How many\",2357,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%B7%DC%B6%B7%B5%C4%C4%EA%B4%FA\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 奋斗的年代 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1192\":[\"最优连通子集\",1506,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNoi+99\\\"\\u003eNoi 99\\u003c/a\\u003e\\u003c/div\\u003e\"],\"ZOJ-2760\":[\"How Many Shortest Path\",1396,null],\"POJ-3378\":[\"Crazy Thairs\",1213,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2007.09.09\\\"\\u003ePOJ Monthly--2007.09.09\\u003c/a\\u003e, tdzl2003\\u003c/div\\u003e\"],\"POJ-2046\":[\"Gap\",520,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dJapan+2003\\\"\\u003eJapan 2003\\u003c/a\\u003e,Aizu\\u003c/div\\u003e\"],\"POJ-2289\":[\"Jamie\\u0027s Contact Groups\",2014,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dShanghai+2004\\\"\\u003eShanghai 2004\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3254\":[\"Corn Fields\",9800,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2006+November+Gold\\\"\\u003eUSACO 2006 November Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3134\":[\"Power Calculus\",1494,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dJapan+2006\\\"\\u003eJapan 2006\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1077\":[\"Eight\",7851,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSouth+Central+USA+1998\\\"\\u003eSouth Central USA 1998\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1995\":[\"Raising Modulo Numbers\",11614,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dCTU+Open+1999\\\"\\u003eCTU Open 1999\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3259\":[\"Wormholes\",19358,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2006+December+Gold\\\"\\u003eUSACO 2006 December Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1637\":[\"Sightseeing tour\",3003,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNorthwestern+Europe+2003\\\"\\u003eNorthwestern Europe 2003\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HYSBZ-1407\":[\"Savage\",118,\"Noi2002\"],\"POJ-2723\":[\"Get Luffy Out\",2383,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dBeijing+2005\\\"\\u003eBeijing 2005\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2066\":[\"一个人的旅行\",14321,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dRPG%D7%A8%B3%A1%C1%B7%CF%B0%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e RPG专场练习赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1890\":[\"Robotic Sort\",1565,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+%A1%B0Shun+Yu+Cup%A1%B1+Zhejiang+Collegiate+Programming+Contest+-+Warm+Up%A3%A82%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 “Shun Yu Cup” Zhejiang Collegiate Programming Contest - Warm Up(2) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4007\":[\"Dave\",979,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+36th+ACM%2FICPC+Asia+Regional+Dalian+Site+%A1%AA%A1%AA+Online+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 36th ACM/ICPC Asia Regional Dalian Site —— Online Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3384\":[\"Feng Shui\",1309,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2006\\\"\\u003eNortheastern Europe 2006\\u003c/a\\u003e, Northern Subregion\\u003c/div\\u003e\"],\"POJ-3261\":[\"Milk Patterns\",5452,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2006+December+Gold\\\"\\u003eUSACO 2006 December Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3020\":[\"Antenna Placement\",4976,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSvenskt+M%C3%A4sterskap+i+Programmering%2FNorgesmesterskapet+2001\\\"\\u003eSvenskt Mästerskap i Programmering/Norgesmesterskapet 2001\\u003c/a\\u003e\\u003c/div\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"tigerisland45","updateTime":1552943659000,"title":"喻梅《ACM/ICPC算法基础训练教程》题目一览","dislikeCnt":0,"content":"\n[海岛Blog](http://blog.csdn.net/tigerisland45)\n\n[挑战ACM编程](https://cn.vjudge.net/group/challenge)是自由参与组。提供挑战题、水题、白书、紫书和蓝书等等......\n\n喻梅《ACM/ICPC算法基础训练教程》题目一览\n\n第1章 基础算法(例题)\n1. [problem:HDU-3052] Vim\n2. [problem:UVA-10315] Poker Hands\n3. [problem:HDU-1172] 猜数字\n4. [problem:HDU-1334] Perfect Cubes\n5. [problem:HDU-1108] 最小公倍数\n6. [problem:HDU-1052] Tian Ji -- The Horse Racing\n7. [problem:HDU-1051] Wooden Sticks\n8. [problem:POJ-1042] Gone Fishing\n9. [problem:POJ-2299] Ultra-QuickSort\n10. [problem:HDU-1061] Rightmost Digit\n11. [problem:HDU-1007] Quoit Design\n12. [problem:POJ-3273] Monthly Expense\n\n第1章 基础算法(习题)\n1. [problem:HDU-5241] Friends\n2. [problem:UVA-486] English-Number Translator\n3. [problem:POJ-1046] Color Me Less\n4. [problem:POJ-1664] 放苹果\n5. [problem:HDU-2570] 迷瘴\n6. [problem:HDU-1735] 字数统计\n7. [problem:HDU-1009] FatMouse\u0027 Trade\n8. [problem:POJ-1995] Raising Modulo Numbers\n9. [problem:HDU-3400] Line belt\n\n第2章 数据结构(例题)\n1. [problem:HDU-1276] 士兵队列训练问题\n2. [problem:POJ-1363] Rails\n3. [problem:POJ-1200] Crazy Search\n4. [problem:POJ-1988] Cube Stacking\n5. [problem:HDU-1166] 敌兵布阵\n6. [problem:HDU-1394] Minimum Inversion Number\n7. [problem:HDU-4902] Nice boat\n8. [problem:HDU-2586] How far away ?\n9. [problem:HDU-1890] Robotic Sort\n10. [problem:HDU-3726] Graph and Queries\n\n第2章 数据结构(习题)\n1. [problem:POJ-1250] Tanning Salon\n2. [problem:POJ-1028] Web Navigation\n3. [problem:POJ-2503] Babelfish\n4. [problem:POJ-3274] Gold Balanced Lineup\n5. [problem:POJ-1182] 食物链\n6. [problem:POJ-3321] Apple Tree\n7. [problem:POJ-2155] Matrix\n8. [problem:POJ-2352] Stars\n9. [problem:HDU-1698] Just a Hook\n10. [problem:POJ-2777] Count Color\n11. [problem:POJ-3468] A Simple Problem with Integers\n12. [problem:POJ-2528] Mayor\u0027s posters\n13. [problem:HDU-2795] Billboard\n14. [problem:HDU-1255] 覆盖的面积\n15. [problem:HDU-2874] Connections between cities\n16. [problem:HDU-3078] Network\n17. [problem:POJ-2763] Housewife Wind\n18. [problem:POJ-3694] Network\n19. [problem:HDU-3487] Play with Chain\n20. [problem:POJ-3580] SuperMemo\n21. [problem:FZU-1978] Repair the brackets\n22. [problem:HDU-2966] In case of failure\n\n第3章 搜索算法(例题)\n1. [problem:HDU-4474] Yet Another Multiple Problem\n2. [problem:HDU-1426] Sudoku Killer\n3. [problem:HDU-1010] Tempter of the Bone\n4. [problem:HDU-1518] Square\n5. [problem:POJ-2449] Remmarguts\u0027 Date\n6. [problem:HDU-2234] 无题I\n7. [problem:HDU-2485] Destroying the bus stations\n8. [problem:HDU-1560] DNA sequence\n9. [problem:POJ-1915] Knight Moves\n10. [problem:HDU-1401] Solitaire\n11. [problem:POJ-2676] Sudoku\n\n第3章 搜索算法(习题)\n1. [problem:HDU-3973] AC\u0027s String\n2. [problem:HDU-1732] Push Box\n3. [problem:POJ-1184] 聪明的打字员\n4. [problem:POJ-2148] Color the Map\n5. [problem:HDU-2553] N皇后问题\n6. [problem:HDU-1456] Transportation\n7. [problem:HDU-2333] Assemble\n8. [problem:HDU-3294] Girls\u0027 research\n9. [problem:HDU-1455] Sticks\n10. [problem:POJ-1077] Eight\n11. [problem:POJ-2046] Gap\n12. [problem:POJ-1324] Holedox Moving\n13. [problem:HDU-1667] The Rotation Game\n14. [problem:POJ-3134] Power Calculus\n15. [problem:HDU-1430] 魔板\n16. [problem:HDU-2691] 2-Dimensional Rubik\u0027s Cube\n17. [problem:HDU-3085] Nightmare Ⅱ\n18. [problem:HDU-2295] Radar\n\n第4章 图论基础(例题)\n1. [problem:HDU-1301] Jungle Roads\n2. [problem:HDU-3371] Connect the Cities\n3. [problem:HDU-2544] 最短路\n4. [problem:POJ-3259] Wormholes\n5. [problem:HDU-3018] Ant Trip\n6. [problem:POJ-2186] Popular Cows\n7. [problem:POJ-2723] Get Luffy Out\n\n第4章 图论基础(习题)\n1. [problem:HDU-1102] Constructing Roads\n2. [problem:HDU-1233] 还是畅通工程\n3. [problem:HDU-1879] 继续畅通工程\n4. [problem:HDU-1162] Eddy\u0027s picture\n5. [problem:HDU-4313] Matrix\n6. [problem:HDU-1874] 畅通工程续\n7. [problem:HDU-2066] 一个人的旅行\n8. [problem:HDU-2112] HDU Today\n9. [problem:HDU-2680] Choose the best route\n10. [problem:HDU-1869] 六度分离\n11. [problem:HDU-3665] Seaside\n12. [problem:HDU-1596] find the safest road\n13. [problem:POJ-1734] Sightseeing trip\n14. [problem:POJ-1387] The Constraint Densest Submatrix\n15. [problem:POJ-2267] From Dusk till Dawn or: Vladimir the Vampire\n16. [problem:POJ-3177] Redundant Paths\n17. [problem:POJ-1815] Friendship\n18. [problem:HDU-2242] 考研路茫茫——空调教室\n19. [problem:POJ-1274] The Perfect Stall\n20. [problem:POJ-3041] Asteroids\n21. [problem:POJ-3020] Antenna Placement\n22. [problem:POJ-1446] Moscow Time\n23. [problem:POJ-3565] Ants\n24. [problem:POJ-3687] Labeling Balls\n25. [problem:HDU-1878] 欧拉回路\n26. [problem:HDU-1116] Play on Words\n27. [problem:POJ-2749] Building roads\n28. [problem:POJ-3207] Ikki\u0027s Story IV - Panda\u0027s Trick\n29. [problem:POJ-3648] Wedding\n30. [problem:POJ-3678] Katu Puzzle\n\n第5章 网络流(例题)\n1. [problem:POJ-3281] Dining\n2. [problem:ZOJ-2760] How Many Shortest Path\n3. [problem:FZU-1844] Earthquake Damage\n4. [problem:POJ-3308] Paratroopers\n5. [problem:POJ-2135] Farm Tour\n6. [problem:POJ-3680] Intervals\n\n第5章 网络流(习题)\n1. [problem:POJ-1637] Sightseeing tour\n2. [problem:POJ-1149] PIGS\n3. [problem:POJ-2289] Jamie\u0027s Contact Groups\n4. [problem:POJ-3469] Dual Core CPU\n5. [problem:POJ-2987] Firing\n6. [problem:HDU-4862] Jump\n7. [problem:POJ-2516] Minimum Cost\n\n第6章 动态规划(例题)\n1. [problem:HDU-2602] Bone Collector\n2. [problem:HDU-1114] Piggy-Bank\n3. [problem:HDU-2844] Coins\n4. [problem:HDU-3001] Travelling\n5. [problem:HDU-4949] Light\n6. [problem:HDU-4539] 郑厂长系列故事——排兵布阵\n7. [problem:HDU-3401] Trade\n8. [problem:HDU-3450] Counting Sequences\n9. [problem:HDU-4258] Covered Walkway\n10. [problem:HDU-2829] Lawrence\n11. [problem:HDU-1561] The more, The Better\n12. [problem:HDU-3183] A Magic Lamp\n13. [problem:POJ-3249] Test for Job\n14. [problem:HDU-1087] Super Jumping! Jumping! Jumping!\n15. [problem:POJ-2533] Longest Ordered Subsequence\n\n第6章 动态规划(习题)\n1. [problem:HDU-3449] Consumer\n2. [problem:ZOJ-3164] Cookie Choice\n3. [problem:POJ-3254] Corn Fields\n4. [problem:HDU-1074] Doing Homework\n5. [problem:HDU-1693] Eat the Trees\n6. [problem:HDU-1964] Pipes\n7. [problem:POJ-2373] Dividing the Path\n8. [problem:POJ-1821] Fence\n9. [problem:POJ-1160] Post Office\n10. [problem:HDU-3507] Print Article\n11. [problem:HDU-4582] DFS spanning tree\n12. [problem:POJ-1192] 最优连通子集\n\n第7章 数学基础(例题)\n1. [problem:URAL-1540] Battle for the Ring\n2. [problem:HDU-4992] Primitive Roots\n3. [problem:UVA-10294] Arif in Dhaka (First Love Part 2)\n4. [problem:SPOJ-TSUM] Triple Sums\n\n第7章 数学基础(习题)\n1. [problem:HDU-3469] Catching the Thief\n2. [problem:UVA-11489] Integer Game\n3. [problem:SPOJ-PEBBMOV] Moving Pebbles\n4. [problem:UVA-11859] Division Game\n5. [problem:UVA-1482] Playing With Stones\n6. [problem:SGU-520] Fire in the Country\n7. [problem:HDU-4111] Alice and Bob\n8. [problem:CodeForces-282D] Yet Another Number Game\n9. [problem:URAL-1397] Points Game\n10. [problem:HackerRank-euler012] Project Euler #12: Highly divisible triangular number\n11. [problem:HYSBZ-2742] Akai的数学作业\n12. [problem:HackerRank-euler027] Project Euler #27: Quadratic primes\n13. [problem:HYSBZ-2956] 模积和\n14. [problem:SPOJ-DETER] Find The Determinant\n15. [problem:POJ-2480] Longge\u0027s problem\n16. [problem:HYSBZ-1407] Savage\n17. [problem:CodeForces-492E] Vanya and Field\n18. [problem:POJ-3378] Crazy Thairs\n19. [problem:SGU-491] Game for Little Johnny\n20. [problem:URAL-1032] Find a Multiple\n21. [problem:HDU-5072] Coprime\n22. [problem:URAL-1091] Tmutarakan Exams\n23. [problem:Gym-100548F] Color\n24. [problem:SPOJ-BINSTIRL] Binary Stirling Numbers\n25. [problem:HDU-5080] Colorful Toy\n26. [problem:SPOJ-LARGE] Large party\n\n第8章 字符串算法(例题)\n1. [problem:POJ-2774] Long Long Message\n2. [problem:HDU-4162] Shape Number\n3. [problem:HDU-3068] 最长回文\n4. [problem:HDU-1711] Number Sequence\n5. [problem:HDU-2087] 剪花布条\n6. [problem:HDU-3746] Cyclic Nacklace\n7. [problem:HDU-3374] String Problem\n8. [problem:HDU-3522] Minimum Integer sequence\n9. [problem:HDU-4763] Theme Section\n10. [problem:HDU-3518] Boring counting\n11. [problem:HDU-1251] 统计难题\n12. [problem:HDU-1247] Hat’s Words\n13. [problem:HDU-2222] Keywords Search\n14. [problem:HDU-4787] GRE Words Revenge\n15. [problem:HDU-2243] 考研路茫茫——单词情结\n16. [problem:POJ-1743] Musical Theme\n17. [problem:POJ-3261] Milk Patterns\n18. [problem:HDU-4622] Reincarnation\n19. [problem:SPOJ-LCS2] Longest Common Substring II\n20. [problem:HDU-4416] Good Article Good sentence\n21. [problem:HDU-4436] str2int\n\n第8章 字符串算法(习题)\n1. [problem:HDU-3973] AC\u0027s String\n2. [problem:HDU-1800] Flying to the Mars\n3. [problem:HDU-4821] String\n4. [problem:HDU-2609] How many\n5. [problem:HDU-3613] Best Reward\n6. [problem:HDU-3294] Girls\u0027 research\n7. [problem:HDU-3336] Count the string\n8. [problem:HDU-1358] Period\n9. [problem:HDU-2594] Simpsons’ Hidden Talents\n10. [problem:HDU-4333] Revolving Digits\n11. [problem:HDU-4300] Clairewd’s message\n12. [problem:HDU-2846] Repository\n13. [problem:HDU-2896] 病毒侵袭\n14. [problem:HDU-3065] 病毒侵袭持续中\n15. [problem:HDU-4117] GRE Words\n16. [problem:HDU-2296] Ring\n17. [problem:HDU-5008] Boring String Problem\n18. [problem:HDU-3518] Boring counting\n19. [problem:HDU-2459] Maximum repetition substring\n20. [problem:HDU-1403] Longest Common Substring\n21. [problem:HDU-4622] Reincarnation\n22. [problem:HDU-4270] Dynamic Lover\n\n第9章 计算几何基础(例题)\n1. [problem:POJ-2318] TOYS\n2. [problem:HDU-2036] 改革春风吹满地\n3. [problem:HDU-5120] Intersection\n4. [problem:HDU-3561] How many times\n5. [problem:HDU-1392] Surround the Trees\n6. [problem:HDU-3520] Draw\n7. [problem:POJ-2187] Beauty Contest\n8. [problem:POJ-2079] Triangle\n9. [problem:POJ-3608] Bridge Across Islands\n10. [problem:POJ-3528] Ultimate Weapon\n\n第9章 计算几何基础(习题)\n1. [problem:HDU-1086] You can Solve a Geometry Problem too\n2. [problem:POJ-2826] An Easy Problem?!\n3. [problem:HDU-2150] Pipe\n4. [problem:HDU-4007] Dave\n5. [problem:HDU-3629] Convex\n6. [problem:HDU-1348] Wall\n7. [problem:POJ-1274] The Perfect Stall\n8. [problem:POJ-3525] Most Distant Point from the Sea\n9. [problem:POJ-3384] Feng Shui\n10. [problem:HDU-4327] Shooting\n11. [problem:HDU-3662] 3D Convex Hull","threadId":29735,"likeCnt":13,"createTime":1527007180000,"isWorkbook":true,"viewCnt":4732,"openness":1,"fav":false,"id":457,"trustable":false}