Cod sursa(job #1015340)
Utilizator | Data | 24 octombrie 2013 14:07:15 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.38 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream f("fractii.in");
ofstream g("fractii.out");
int n,k=0; f>>n;
for(int i=1;i<=n;i++)
for(int j=1;j<=n;j++)
{
int a=i,b=j;
if(a!=1&&b!=1)
if(a%b==0||b%a==0)
;
else
k++;
else k++;
}g<<k;
return 0;
}