Submission #381639

#TimeUsernameProblemLanguageResultExecution timeMemory
381639ritul_kr_singhGame (IOI14_game)C++17
0 / 100
1 ms364 KiB
#include "game.h"
#include "bits/stdc++.h"
using namespace std;

vector<int> e, f;
map<int, int> g;
int n;

void initialize(int N){
	n = N;
	e.assign(n+1, 2);
	f.assign(n+1, 0);
}

int hasEdge(int u, int v){
	++e[u], ++e[v];
	if(e[u]==n or e[v]==n or g[u] or g[v]){
		++f[u], ++f[v];
		if(f[u]==1 and f[v]==1) ++g[u];
		return 1;
	}
	return 0;
}
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