Cod sursa(job #1630344)
Utilizator | Data | 5 martie 2016 01:35:55 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{ int a,b,c,N,p,q,i,d,j;
ifstream f("fractii.in");
ofstream g("fractii.out");
f>>N;
d=0;
for(i=1;i<=N;i++)
{
for(j=1;j<=N;j++)
{ b=0; c=2;
while(c<=i)
{
if(i%c==0&& j%c==0)
{
b=1;
}
c=c+1;
}
if(b==0)
{
d=d+1;
}
}
}
g<<d;
return 0;
}