Cod sursa(job #700122)

Utilizator bacilaBacila Emilian bacila Data 29 februarie 2012 23:58:16
Problema Hashuri Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <bitset>
#include <fstream>
using namespace std;
bitset<4> v[666013];
int mod=666013,n,y,x;
int main ()
{ifstream f("hashuri.in");
 ofstream g("hashuri.out");
f>>n;
while(n)
{f>>x>>y;
if(x==1)
v[y%mod][y/mod]=true;
else
if(x==2)
v[y%mod][y/mod]=false;
else
g<<v[y%mod][y/mod]<<'\n';
n--;}

f.close(); g.close();
return 0;
}