//求(n-1)!%n //n 为合数,答案为0,n为素数 . 威尔逊定理可得 //判定一个自然数是否为素数的充分必要条件. 即:当且仅当p为素数时:( p -1 )! ≡ -1 ( mod p ) //答案为(n-1) 注意4的时候 #include<iostream> #include<cstdio> #include<cstring> using namespace std ; const int maxn = 1e5 +10 ; int len ; int is…

(n-1)!/n 就是如果n为素数,就等于n-1else为0. 求素数表: Zball in Tina Town Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 833 Accepted Submission(s): 477 Problem Description Tina Town is a friendly place. People…

题目链接:http://acm.split.hdu.edu.cn/showproblem.php?pid=5391 Problem Description Tina Town is a friendly place. People there care about each other. Tina has a ball called zball. Zball time times )-th day. Tina want to know its size on the (n-)-th day mo…

转载请注明出处: http://www.cnblogs.com/fraud/          ——by fraud Infoplane in Tina Town Time Limit: 14000/7000 MS (Java/Others)    Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 518    Accepted Submission(s): 74 Problem Description There i…

转载请注明出处: http://www.cnblogs.com/fraud/          ——by fraud Zball in Tina Town Time Limit: 3000/1500 MS (Java/Others)    Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 219    Accepted Submission(s): 144 Problem Description Tina Town i…

问题描述 Tina Town 是一个善良友好的地方,这里的每一个人都互相关心. Tina有一个球,它的名字叫zball.zball很神奇,它会每天变大.在第一天的时候,它会变大11倍.在第二天的时候,它会变大22倍.在第nn天的时候,它会变大nn倍. zball原来的体积是11.Tina想知道,zball在第n-1n−1天时的体积对nn取模是多大呢? Tina是一个蠢蠢的女孩子,当然不会算啦,所以她请你帮她算出这个答案呢. 输入描述 第一行一个正整数TT,表示数据组数 接下来TT行,每行一个正整…

Problem Description There is a big stone with smooth surface in Tina Town. When people go towards it, the stone surface will be lighted and show its usage. This stone was a legacy and also the center of Tina Town’s calculation and control system. als…

版权声明: 本文为博主Bravo Yeung(知乎UserName同名)的原创文章,欲转载请先私信获博主允许,转载时请附上网址 http://blog.csdn.net/lzuacm. HDUoj 5391 - Zball in Tina Town 在线提交: http://acm.hdu.edu.cn/showproblem.php?pid=5391 Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 262144/262144 K (Ja…

<题目链接> Zball in Tina Town Problem Description Tina Town is a friendly place. People there care about each other.Tina has a ball called zball. Zball is magic. It grows larger every day. On the first day, it becomes 1 time as large as its original siz…

Tina Town is a friendly place. People there care about each other. Tina has a ball called zball. Zball is magic. It grows larger every day. On the first day, it becomes 11 time as large as its original size. On the second day,it will become 22 times…