02 2025 档案

bfs三维
摘要:https://www.lanqiao.cn/problems/17109/learning/ #include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 1e18 using namespace std; #defin 阅读全文
posted @ 2025-02-18 11:35 laileou 阅读(3) 评论(0) 推荐(0) 编辑
eDCC(边双联通分量)
摘要:#include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 1e18 using namespace std; #define lowbit(x) x&(-x) #define endl '\n' using ll = 阅读全文
posted @ 2025-02-17 18:35 laileou 阅读(1) 评论(0) 推荐(0) 编辑
割边
摘要:#include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 1e18 using namespace std; #define lowbit(x) x&(-x) #define endl '\n' using ll = 阅读全文
posted @ 2025-02-17 18:16 laileou 阅读(2) 评论(0) 推荐(0) 编辑
vDCC(点双联通分量)
摘要:#include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 1e18 using namespace std; #define lowbit(x) x&(-x) #define endl '\n' using ll = 阅读全文
posted @ 2025-02-17 16:09 laileou 阅读(2) 评论(0) 推荐(0) 编辑
割点(模板)
摘要:https://www.luogu.com.cn/problem/P3388 #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 @ 2025-02-16 16:50 laileou 阅读(1) 评论(0) 推荐(0) 编辑
缩点(模板)
摘要:https://www.luogu.com.cn/problem/P3387 #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 @ 2025-02-16 15:32 laileou 阅读(3) 评论(0) 推荐(0) 编辑
Tarjan模板
摘要:https://www.luogu.com.cn/problem/P2863 #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 @ 2025-02-15 16:30 laileou 阅读(2) 评论(0) 推荐(0) 编辑
p^2 * q^2 质数
摘要:https://www.lanqiao.cn/problems/17105/learning/ //代码一: #include<bits/stdc++.h> #define lc p<<1 #define rc p<<1|1 #define INF 1e18 using namespace std; 阅读全文
posted @ 2025-02-07 15:57 laileou 阅读(2) 评论(0) 推荐(0) 编辑

 
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