Submission #856241

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
856241	2023-10-02 21:24:39	Hakiers	Game (IOI14_game)	C++17	42 / 100	1061 ms	12916 KiB

game

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#include <bits/stdc++.h>
using namespace std;
const int MAXN = 1600;
set<int> G[MAXN];
int cnt = 0;
bool visited[MAXN];
int nx;
void check(int v, int p){
  
  cnt++;
  visited[v] = 1;
  for(auto u: G[v]){
    if(u == p || visited[u]) continue;
    check(u, v);
  }
}
int hasEdge(int u, int v){
  
  auto it = G[v].find(u);
  if(it == G[v].end())
    return 0;
    
  G[v].erase(it);
  G[u].erase(v);
  
  cnt = 0;
  for(int i = 0; i < nx; i++)
    visited[i] = 0;
  
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 27 / 27
• Subtask 3: 0 / 58