摘要: #include<bits/stdc++.h> #define int long long using namespace std; int a[5][5]; int read() { int sum,k=1;char s; while(s=getchar(),s<'0'||s>'9') if(s= 阅读全文
posted @ 2021-12-20 16:33 ATHOSD 阅读(74) 评论(3) 推荐(1) 编辑