Cod sursa(job #131093)
Utilizator | Data | 3 februarie 2008 10:49:20 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.28 kb |
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
int n,nr,p,q;
fstream f("fractii.in",ios::out);
f>>n;
nr=0;
for(q=1;q<=n;q++)
for(p=1;p<=n;p++)
{
if(p%q!=0)
nr++;
}
fstream t("fractii.out",ios::out);
f<<nr;
return 0;
}