Cod sursa(job #611118)

Utilizator mening12001Andrei Geogescu mening12001 Data 30 august 2011 19:56:18
Problema Hashuri Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include<fstream.h>
bool a[99999][2000];
int main()
{ifstream f("hashuri.in");
ofstream h("hashuri.out");
long x,y,n,i;
f>>n;
for(i=1;i<=n;i++)
{f>>x>>y;
if(x==1)
a[y%10000][y/10000]=1;
else
if(x==2&&a[y%10000][y/10000]==1)
a[y%10000][y/10000]=0;
else
if(x==3)
h<<a[y%10000][y/10000]<<"\n";}
return 0;}