Keep__Going

FriendsTime Limit: 2 Seconds      Memory Limit: 65536 KB Alice lives in the country where people like to make friends. The friendship is bidirectional and if any two person have no less than

Modular InverseTime Limit: 2 Seconds Memory Limit: 65536 KBThe modular modular multiplicative inverse of an integer a modulo m is an integer x such that a-1≡x (mod m). This is equivalent to ax≡1 (

ApplicationsTime Limit: 2 Seconds      Memory Limit: 65536 KB Recently, the ACM/ICPC team of Marjar University decided to choose some new members from freshmen to take part in the ACM/ICPC c

题意：现要进行N场比赛

题意： 给你一个整数N   现在让你去拆分它