Cod sursa(job #2037656)
Utilizator | Data | 12 octombrie 2017 16:51:34 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.26 kb |
#include<fstream>
using namespace std;
ifstream fin("fractii.in");
ofstream fout("fractii.out");
int main()
{
int n,i,j,k;
fin>>n;
k=0;
for(i=1;i<=n;i++)
for (j=2;j<=n;j++)
{
if((j%i)!=0) k=k+1;
}
fout<<k;
}