摘要: 1. 解析: 送分题,按题意模拟即可 代码: #include<bits/stdc++.h> #define ll long long #define x first #define y second using namespace std; const int N = 39+7; int a[N] 阅读全文
posted @ 2023-09-04 22:53 天雷小兔 阅读(18) 评论(0) 推荐(0)