Cod sursa(job #1581009)
Utilizator | Data | 26 ianuarie 2016 13:54:08 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.27 kb |
#include <fstream>
using namespace std;
ifstream in("fractii.in");
ofstream out("fractii.out");
int main() {
int n,fr=0;
in>>n;
for(int i=1;i<=n;i++)
for(int k=1;k<=n;k++)
{
if(i%k!=0)fr++;
}
out<<fr;
return 0;
}