摘要: 1.2 借书方案知多少 include<bits/stdc++.h> //万能开头 using namespace std; #define int long long //防止爆 int int n; signed main(){ int i=0; for(int a=1;a<=5;a++){ f 阅读全文
posted @ 2023-04-19 20:19 poemgranate 阅读(14) 评论(0) 推荐(0)