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题目描述 夫夫有一天对一个数有多少位数感兴趣，但是他又不想跟凡夫俗子一样，所以他想知道给一个整数n，求n！的在8进制下的位数是多少位。 输入描述: 第一行是一个整数t(0<t<=1000000)(表示t组数据)接下来t行，每一行有一个整数n(0<=n<=10000000) 输出描述: 输出n！在8进 阅读全文
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E. Connected Components? time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given a 阅读全文
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D. Substring time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output You are given a graph with 阅读全文
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Strange Way to Express Integers Time Limit: 1000MS Memory Limit: 131072K Total Submissions: 17877 Accepted: 6021 Description Elina is reading a book w 阅读全文
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生理周期 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 141670 Accepted: 45527 Description 人生来就有三个生理周期，分别为体力、感情和智力周期，它们的周期长度为23天、28天和33天。每一个周期 阅读全文
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E. Congruence Equation time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output Given an integer 阅读全文
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Arrange the Bulls Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 5289 Accepted: 2033 Description Farmer Johnson's Bulls love playing baske 阅读全文
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Rectangular Covering Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 2727 Accepted: 769 Description n points are given on the Cartesian pla 阅读全文
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Corn Fields Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 17749 Accepted: 9342 Description Farmer John has purchased a lush new rectangul 阅读全文
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D. MADMAX time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output As we all know, Max is the best 阅读全文