Submission #1155080

#	Time	Username	Problem	Language	Result	Execution time	Memory
1155080		alexdd	Game (IOI14_game)	C++20	0 / 100	0 ms	328 KiB

game

#include "game.h"
#include<bits/stdc++.h>
using namespace std;
int cntcomp;
int father[1505];
vector<int> comp[1505];
void initialize(int n)
{
    for(int i=0;i<n;i++)
    {
        father[i] = i;
        comp[i].push_back(i);
    }
    cntcomp=n;
}

int hasEdge(int u, int v)
{
    if(father[u]==father[v])
        return 1;
    if(cntcomp > 2)
    {
        u = father[u];
        v = father[v];
        if((int)comp[v].size() > (int)comp[u].size())
            swap(u,v);
        vector<int> aux = comp[v];
        comp[v].clear();
        for(int x:aux)
        {
            comp[u].push_back(x);
            father[x]=u;
        }
        cntcomp--;
        return 1;
    }
    else
    {
        return 0;
    }
}

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