摘要: #include <iostream> #include <cstdio> #include <cstring> #include <cmath> #define N 2000005 using namespace std; const int inf=(1 << 28); int n,m,S,T, 阅读全文
posted @ 2020-06-21 22:34 晴屿 阅读(177) 评论(0) 推荐(0)
摘要: #include <iostream> #include <cstdio> #include <cstring> #include <cmath> #define N 2000005 using namespace std; const int inf=1000000007; int n,m,S,T 阅读全文
posted @ 2020-06-21 18:16 晴屿 阅读(166) 评论(0) 推荐(0)
摘要: #include <iostream> #include <cstdio> #include <cstring> #include <cmath> #define N 2000005 using namespace std; const int inf=1000000007; int n,m,S,T 阅读全文
posted @ 2020-06-21 17:55 晴屿 阅读(195) 评论(0) 推荐(0)
摘要: #include<map> #include<queue> #include<time.h> #include<limits.h> #include<cmath> #include<ostream> #include<iterator> #include<set> #include<stack> # 阅读全文
posted @ 2020-06-21 12:09 晴屿 阅读(237) 评论(0) 推荐(0)
摘要: #include<map> #include<queue> #include<time.h> #include<limits.h> #include<cmath> #include<ostream> #include<iterator> #include<set> #include<stack> # 阅读全文
posted @ 2020-06-21 12:07 晴屿 阅读(171) 评论(0) 推荐(0)
摘要: #include<map> #include<queue> #include<time.h> #include<limits.h> #include<cmath> #include<ostream> #include<iterator> #include<set> #include<stack> # 阅读全文
posted @ 2020-06-21 12:06 晴屿 阅读(165) 评论(0) 推荐(0)
摘要: #include<map> #include<queue> #include<time.h> #include<limits.h> #include<cmath> #include<ostream> #include<iterator> #include<set> #include<stack> # 阅读全文
posted @ 2020-06-21 12:04 晴屿 阅读(192) 评论(0) 推荐(0)
摘要: #include<map> #include<queue> #include<time.h> #include<limits.h> #include<cmath> #include<ostream> #include<iterator> #include<set> #include<stack> # 阅读全文
posted @ 2020-06-21 12:03 晴屿 阅读(140) 评论(0) 推荐(0)
摘要: #pragma GCC optimize(2) #include<bits/stdc++.h> #define ll long long #define maxn 1000005 #define inf 1e9 #define pb push_back #define rep(i,a,b) for( 阅读全文
posted @ 2020-06-21 12:01 晴屿 阅读(225) 评论(0) 推荐(0)
摘要: #include<map> #include<queue> #include<time.h> #include<limits.h> #include<cmath> #include<ostream> #include<iterator> #include<set> #include<stack> # 阅读全文
posted @ 2020-06-21 12:00 晴屿 阅读(204) 评论(0) 推荐(0)