Submission #249708

#	Time	Username	Problem	Language	Result	Execution time	Memory
249708		muhammad_hokimiyon	Game (IOI14_game)	C++14	Compilation error	0 ms	0 KiB

game

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

using namespace std;

const int N = 2000;

int n1;
int cnt;
int r = 0;
int a[N];

int get( int x )
{
    return (p[x] == x ? x : p[x] = get(p[x]));
}

void initialize(int n)
{
    n1 = n;
    cnt = n;
    for( int i = 1; i <= n; i++ )p[i] = i;
}

int hasEdge(int u, int v)
{
    u += 1 , v += 1;
    r += 1;
    if( r == n1 * (n1 - 1) / 2 )return 1;
    int x = get(u);
    int y = get(v);
    if( x == y )return 1;
    if( cnt == 2 )return 0;
    cnt -= 1;
    return 1;
}

Compilation message (stderr)

game.cpp: In function 'int get(int)':
game.cpp:15:13: error: 'p' was not declared in this scope
     return (p[x] == x ? x : p[x] = get(p[x]));
             ^
game.cpp: In function 'void initialize(int)':
game.cpp:22:34: error: 'p' was not declared in this scope
     for( int i = 1; i <= n; i++ )p[i] = i;
                                  ^