Cod sursa(job #2439283)
Utilizator | Data | 15 iulie 2019 15:58:43 | |
---|---|---|---|
Problema | Hashuri | Scor | 30 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include<fstream>
using namespace std;
ifstream f("hashuri.in");
ofstream g("hashuri.out");
int n,tip,x;
bool a[1000000005];
int main()
{
f>>n;
for(int i=1;i<=n;i++)
{
f>>tip>>x;
if(tip==1)
a[x]=1;
if(tip==2)
a[x]=0;
if(tip==3)
g<<a[x]<<"\n";
}
f.close();
g.close();
return 0;
}