摘要: A. Little Fairy's Painting 点击查看代码 #include<bits/stdc++.h> #define int long long using namespace std; using pii = pair<int,int>; using ll = long long; 阅读全文
posted @ 2025-12-08 20:46 LYET 阅读(276) 评论(0) 推荐(0)
摘要: A. Sleeping Through Classes 点击查看代码 #include<bits/stdc++.h> #define int long long using namespace std; using pii=pair<int,int>; using ll = long long; u 阅读全文
posted @ 2025-12-08 19:17 LYET 阅读(33) 评论(0) 推荐(0)