2025年1月11日

摘要: https://codeforces.com/contest/2043/problem/B #include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 2e9 using namespace std; #define e 阅读全文
posted @ 2025-01-11 18:49 laileou 阅读(26) 评论(0) 推荐(0)
 
摘要: https://codeforces.com/contest/2043/problem/A #include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 2e9 using namespace std; #define e 阅读全文
posted @ 2025-01-11 14:12 laileou 阅读(55) 评论(0) 推荐(0)
 
摘要: https://www.luogu.com.cn/problem/P1616 #include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 1e18 using namespace std; #define lowbit( 阅读全文
posted @ 2025-01-11 11:20 laileou 阅读(15) 评论(0) 推荐(0)
 
摘要: https://www.luogu.com.cn/problem/P1049 #include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 2e9 using namespace std; #define endl '\n 阅读全文
posted @ 2025-01-11 10:50 laileou 阅读(13) 评论(0) 推荐(0)
 
摘要: https://www.luogu.com.cn/problem/P2871 #include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 2e9 using namespace std; #define endl '\n 阅读全文
posted @ 2025-01-11 09:47 laileou 阅读(18) 评论(0) 推荐(0)
 
摘要: https://codeforces.com/contest/2053/problem/D https://blog.csdn.net/weixin_61825750/article/details/144799098 #include<bits/stdc++.h> #define lc p<<1 阅读全文
posted @ 2025-01-11 08:54 laileou 阅读(26) 评论(0) 推荐(0)