Submission #206737

#	Time	Username	Problem	Language	Result	Execution time	Memory
206737		joylintp	Game (IOI14_game)	C++17	0 / 100	5 ms	380 KiB

game

#include"game.h"
#include<bits/stdc++.h>

using namespace std;

int n, cnt[1500], cc, cq;

void initialize(int N)
{
    n = N;
    for (int i = 0; i < n; i++)
        cnt[i] = n - 1;
}

int hasEdge(int u, int v)
{
    cq++;
    if (cnt[u] == 1 || cnt[v] == 1)
        return 1;
    if (cc + (cnt[u] == 2) + (cnt[v] == 2) > 2)
        return 1;
    if (cc + (cnt[u] == 2) + (cnt[v] == 2) == 2 && cq != n * (n - 1) / 2)
        return 1;
    cnt[u]--, cnt[v]--;
    return 0;
}

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