Submission #1016779

#	Time	Username	Problem	Language	Result	Execution time	Memory
1016779		n3rm1n	Game (IOI14_game)	C++17	0 / 100	1 ms	2396 KiB

game

#include <bits/stdc++.h>
#include "game.h"
using namespace std;
const int MAXN = 2e3 + 10;
int vcnt;
int par[MAXN];
int cnt[MAXN][MAXN];
vector < int > g[MAXN];

void initialize(int n)
{
    vcnt = n;
    for (int i = 0; i < n; ++ i)
        par[i] = i;
   for (int i = 0; i < n; ++ i)
   {
       for (int j = 0; j < n; ++ j)
        if(i != j)cnt[i][j] = 1;
   }

}


int hasEdge(int u, int v)
{
    u = par[u];
    v = par[v];
    if(u == v)
    {
        return 0;
    }
    if(cnt[u][v] == 1)
    {
        //cout << 1 << endl;
        for (int i = 0; i < vcnt; ++ i)
    {
        if(i == u)continue;
        if(i == v)continue;

        cnt[i][u] += cnt[i][v];
        cnt[u][i] += cnt[v][i];
    }
    par[v] = u;
    for (int i = 0; i < vcnt; ++ i)
    {
        cnt[i][v] = 0;
        cnt[v][i] = 0;
    }
        return 1;
    }



    return 0;
}

• Subtask 1: 0 / 15
• Subtask 2: 0 / 27
• Subtask 3: 0 / 58