Cod sursa(job #1393154)
Utilizator | Data | 19 martie 2015 09:35:59 | |
---|---|---|---|
Problema | Hashuri | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <fstream>
#include <bitset>
using namespace std;
ifstream f("hashuri.in");
ofstream g("hashuri.out");
int nrquiz,quiz,val,i;
bitset <2000000000> v;
int main()
{
f>>nrquiz;
while (nrquiz)
{
nrquiz--;
f>>quiz>>val;
if (quiz==1) v[val]=1;
if (quiz==2) v[val]=0;
if (quiz==3)
g<<v[val]<<'\n';
}
return 0;
}