Cod sursa(job #974455)
Utilizator | Data | 17 iulie 2013 11:58:51 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.32 kb |
#include<fstream>
using namespace std;
int main()
{
int i,j,a,k;
k=0;
ifstream f("fractii.in", ios::in);
f>>a;
ofstream g("fractii.out", ios::out);
for(i=1;i<=a;i++)
{for(j=1;j<=a;j++)
if(i%j!=0 || j%i!=0 || (i==j && i==1))
k++;}
f.close();
g.close();
return 0;}