摘要: 两个小时 200 include<bits/stdc++.h> using namespace std; int t,n,a[10]={0,1,2,3,4,5,6,7,8,9},ans; int main(){ cin>>n; while(1){ int x=0; for(int i=1;i<=7; 阅读全文
posted @ 2025-03-17 21:37 C(5,3) 阅读(3) 评论(0) 推荐(0)