2025年1月23日

摘要: https://codeforces.com/problemset/problem/2061/C #include<bits/stdc++.h> using namespace std; #define endl '\n' using ll = long long; using pii = pair 阅读全文
posted @ 2025-01-23 19:31 laileou 阅读(9) 评论(0) 推荐(0) 编辑
 
摘要: https://codeforces.com/problemset/problem/2063/C #include<bits/stdc++.h> using namespace std; #define endl '\n' using ll = long long; using pii = pair 阅读全文
posted @ 2025-01-23 16:33 laileou 阅读(7) 评论(0) 推荐(0) 编辑
 
摘要: https://codeforces.com/problemset/problem/2055/D #include<bits/stdc++.h> using namespace std; #define endl '\n' using ll = long long; using pii = pair 阅读全文
posted @ 2025-01-23 11:36 laileou 阅读(12) 评论(0) 推荐(0) 编辑
 
摘要: https://codeforces.com/problemset/problem/2063/B #include<bits/stdc++.h> using namespace std; #define endl '\n' using ll = long long; using pii = pair 阅读全文
posted @ 2025-01-23 09:43 laileou 阅读(4) 评论(0) 推荐(0) 编辑