Cod sursa(job #712136)

Utilizator Bigb21Avram Bogdan Bigb21 Data 13 martie 2012 07:56:36
Problema Hashuri Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
ifstream in("hashuri.in"); 
ofstream out("hashuri.out"); 
bool a[1000000];
long n; 
int main ()
{  
	int i,op,f; 
	in>>n;
	for(i=1;i<=n;i++)
	{	in>>op>>f;  
	if(op==1) 
        a[f]=1;
    if(op==2)
		 a[f]=0;
    if(op==3)
            out<<a[f]<<'\n';
	}	
}