Cod sursa(job #989663)
Utilizator | Data | 26 august 2013 11:09:01 | |
---|---|---|---|
Problema | Hashuri | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <fstream>
#define DIM 15000000
using namespace std;
ifstream f("hashuri.in");
ofstream g("hashuri.out");
int n, i, x, o;
bool a[DIM+10];
int main(){
f>>n;
for(i=1; i<=n; i++)
{
f>>o>>x;
x=x%DIM;
if(o==1)
a[x]=1;
else if(o==2)
a[x]=0;
else
g<<a[x]<<"\n";
}
return 0;
}