Cod sursa(job #1013728)

Utilizator cypy2474alupei ciprian cypy2474 Data 21 octombrie 2013 17:16:00
Problema Hashuri Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.42 kb
#include<fstream>
#include<map>
using namespace std;
ifstream f("hashuri.in");
ofstream g("hashuri.out");
int n,x;
map <int,bool> a;
short t;
int main()
{
    int i;

    f>>n;
    for(i=1;i<=n;i++)
        {
            f>>t>>x;
            if(t==1)
                a[x]=1;
            if(t==2)
                a[x]=0;
            if(t==3)
                g<<a[x]<<"\n";

        }

        return 0;
}