{"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":"MD","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 2007年到来了。经过2006年一年的修炼,数学神童zouyu终于把0到100000000的Fibonacci数列\n \u003cbr\u003e(f[0]\u003d0,f[1]\u003d1;f[i] \u003d f[i-1]+f[i-2](i\u0026gt;\u003d2))的值全部给背了下来。\n \u003cbr\u003e接下来,CodeStar决定要考考他,于是每问他一个数字,他就要把答案说出来,不过有的数字太长了。所以规定超过4位的只要说出前4位就可以了,可是CodeStar自己又记不住。于是他决定编写一个程序来测验zouyu说的是否正确。\n\u003c/div\u003e"}},{"title":"Input","value":{"format":"MD","content":"输入若干数字n(0 \u0026lt;\u003d n \u0026lt;\u003d 100000000),每个数字一行。读到文件尾。"}},{"title":"Output","value":{"format":"MD","content":"输出f[n]的前4个数字(若不足4个数字,就全部输出)。"}},{"title":"Sample Input","value":{"format":"MD","content":"\u003cpre\u003e0\n1\n2\n3\n4\n5\n35\n36\n37\n38\n39\n40\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"MD","content":"\u003cpre\u003e0\n1\n1\n2\n3\n5\n9227\n1493\n2415\n3908\n6324\n1023\u003c/pre\u003e"}},{"title":"提示","value":{"format":"MD","content":"斐波那契数列的通项公式:\n![20180727192300312.jfif](https://cdn.acwing.com/media/article/image/2021/07/09/79872_24aa6edfe0-20180727192300312.jfif) \n![20180727192440736.jfif](https://cdn.acwing.com/media/article/image/2021/07/09/79872_33910b3ae0-20180727192440736.jfif) "}}]}