Cod sursa(job #1124277)
Utilizator | Data | 26 februarie 2014 11:57:54 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.55 kb |
#include<iostream>
using namespace std;
int main()
{
int i,n,j,k;
cout<<"n= ";cin>>n;
k=n*n;
for (i=1;i<=n;i++)
{
for (j=1;j<=n;j++)
{
if(i>j)
{
if((i%j==0)&&(j!=1))
k--;;
}
if(j>i)
{
if((j%i==0)&&(i!=1))
{
k--;
}
}
if((j==i)&&(i!=1))
k--;
}
}
cout<<k;
return 0;
}