Cod sursa(job #2557917)
Utilizator | Data | 26 februarie 2020 09:42:58 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.33 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("fractii.in");
ofstream g("fractii.out");
int main()
{
int a, i, j;
f >> a;
int numarare = 0;
for (i = 1; i <= a; i++)
{
for (j = 1; j <= a; j++)
{
if ((i%j != 0) || (j == 1))
++numarare;
}
}
g << numarare;
return 0;
}