{"trustable":false,"prependHtml":"\u003cscript\u003e window.katexOptions \u003d { disable: true }; \u003c/script\u003e\n\u003cscript type\u003d\"text/x-mathjax-config\"\u003e\n MathJax.Hub.Config({\n tex2jax: {\n inlineMath: [[\u0027$$$\u0027,\u0027$$$\u0027], [\u0027$\u0027,\u0027$\u0027]],\n displayMath: [[\u0027$$$$$$\u0027,\u0027$$$$$$\u0027], [\u0027$$\u0027,\u0027$$\u0027]]\n }\n });\n\u003c/script\u003e\n\u003cscript async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\" type\u003d\"text/javascript\"\u003e\u003c/script\u003e","sections":[{"title":"","value":{"format":"HTML","content":"\u003cscript type\u003d\u0027text/x-mathjax-config\u0027\u003eMathJax.Hub.Config({tex2jax: { inlineMath: [[\u0027$\u0027,\u0027$\u0027]] } }); \u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027 src\u003d\u0027https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\u0027\u003e\u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027\u003esetTimeout(function(){MathJax.Hub.Queue([\u0027Typeset\u0027, MathJax.Hub, \u0027left_view\u0027]);}, 2000);\u003c/script\u003e\n\u003cdiv class\u003d\"panel_content\"\u003e\n 光阴似箭,岁月如梭。看着19级的学弟学妹们一个个不停的刷题,学长们不禁回想起了去年的自己......,嗯,好像有点不对,学长们好像想不起来了。去年学长们好像是刷过一道亲和串的题,但是怎么写来着......学长们的记性越来越不好了,于是学长们只好又再一次来请教聪明且乐于助人的学弟学妹来解决这个问题,嘿嘿。\n \u003cbr\u003e 亲和串的定义是这样的:给定两个字符串s1和s2,如果能通过s1循环移位,使s2包含在s1中,那么我们就说s2 是s1的亲和串。 \n \u003cbr\u003e \n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"本题有多组测试数据,每组数据的第一行包含输入字符串s1,第二行包含输入字符串s2,s1与s2的长度均小于100000。 \n\u003cbr\u003e"}},{"title":"Output","value":{"format":"HTML","content":"如果s2是s1的亲和串,则输出\"yes\",反之,输出\"no\"。每组测试的输出占一行。 \n\u003cbr\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003eAABCD\nCDAA\nASD\nASDF\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003eyes\nno\u003c/pre\u003e"}}]}