寡言xy

摘要： #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> #include<cmath> using namespace std; int main() { int ncase; char s[110], an 阅读全文

摘要： #include<stdio.h> #include<string.h> int prime[40]={1,1,0,0,1,0,1,0,1,1,1,0,1,0,1,1,1,0,1,0,1,1,1,0,1,1,1,1,1,0,1,0,1,1,01,1,1,0,1,1}; int visit[21]; 阅读全文