Cod sursa(job #2576431)

Utilizator DavidTosaDavid Tosa DavidTosa Data 6 martie 2020 19:23:57
Problema Hashuri Scor 70
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.46 kb
#include <iostream>
#include <fstream>
#include <map>
using namespace std;
ifstream fin("hashuri.in");
ofstream fout("hashuri.out");
map <int, int> m;
int n,i,q,x;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>q>>x;
        if(q==1)
        {
            m[x]=1;
        }
        if(q==2)
        {
            m[x]=0;
        }
        if(q==3)
        {
            fout<<m[x]<<'\n';
        }
    }
    return 0;
}