Cod sursa(job #149496)
Utilizator | Data | 5 martie 2008 19:53:37 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.38 kb |
#include <fstream.h>
ifstream fin("fractii.in");
ofstream fout("fractii.out");
int n,p,q,contor,d,gata;
void verificare()
{
gata=1;
for(d=2;d<=n && gata!=0;d++)
{
if(p%d==0 && q%d==0)
gata=0;
}
if(gata!=0)
contor++;
}
int main()
{
fin>>n;
for(p=1;p<=n;p++)
for(q=1;q<=n;q++)
verificare();
fout<<contor;
return 0;
}