#include<bits/stdc++.h> #define int long long using namespace std; ; int a[maxn]; int dp[maxn]; int visit[maxn]; vector<int> vs[maxn]; map<pair<int,int>,int> mp; ; void dfs(int x) { visit[x]=; ; ; ;i<vs[x].size();i++) { int p=vs
Network Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 4478 Accepted: 1292 Description Yixght is a manager of the company called SzqNetwork(SN). Now she's very worried because she has just received a bad news which denotes that DxtNet
Find Metal Mineral Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 3397 Accepted Submission(s): 1588 Problem Description Humans have discovered a kind of new metal mineral on Mars which are d