Submission #426733

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
426733	2021-06-14 09:28:05	Dakto	Game (IOI14_game)	C++17	42 / 100	1084 ms	13408 KiB

game

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#include "game.h"
#include <bits/stdc++.h>
using namespace std;
vector<set<int>> g;
int n;
void initialize(int N) {
    n=N;
    g.resize(n);
    for(int i=0; i<n; i++)
        for(int j=0; j<n; j++)
            if(i!=j) g[i].insert(j);
}
int hasEdge(int u, int v) {
    g[u].erase(g[u].find(v));
    g[v].erase(g[v].find(u));
    queue<int> q;
    q.emplace(u);
    vector<bool> s(n,0);
    while(!q.empty()){
        int t=q.front();
        q.pop();
        if(s[t]) continue;
        s[t]=1;
        if(t==v) return 0;
        for(auto i: g[t]) if(!s[i]) q.emplace(i);
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 27 / 27
• Subtask 3: 0 / 58