Cod sursa(job #2088296)

Utilizator liviu2000Dragomirescu Liviu liviu2000 Data 14 decembrie 2017 22:04:17
Problema Hashuri Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.43 kb
#include <bits/stdc++.h>

using namespace std;

ifstream fin ("hashuri.in") ;
ofstream fout("hashuri.out") ;

bool t[1000002] ;
int main()
{
    int n , i , tp , x ;
    fin >> n ;
    for ( i = 1 ; i <= n ; i++ )
    {
        fin >> tp >> x ;
        if ( tp == 1 )
            t[x] = true ;
        else if ( tp == 2 )
            t[x] = false ;
        else if ( tp == 3 )
            fout << t[x] << '\n' ;
    }
}