Submission #577640

#	Time	Username	Problem	Language	Result	Execution time	Memory
577640		Belgutei	Game (IOI14_game)	C++17	0 / 100	1 ms	212 KiB

game

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

using namespace std;

#define ll long long
#define ff first
#define ss second
#define pb push_back
#define mk make_pair

int n;
map<int,int> mp;
int parent[2000];
int num_child[2000];

int find(int node) {
    if(parent[node] == node) return node;
    return parent[node] = find(parent[node]);
}

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

int hasEdge(int u, int v) {
    int X = find(u);
    int Y = find(v);
    if(X == Y) return 1;
    if(num_child[X] + num_child[Y] == n) {
        return 0;
    }
    parent[X] = Y;
    num_child[Y] += num_child[X];
    return 1;
}

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