Cod sursa(job #2921127)
Utilizator | Data | 27 august 2022 16:32:33 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include <fstream>
#include <iostream>
using namespace std;
ifstream fin("fractii.in.txt");
ofstream fout("TextFile2.txt");
int i, j, n, nr;
int main()
{
fin >> n; nr = n;
for (i = 2; i <= n; i++)
{
for (j = 1; j <= n; j++)
{
if (j == 1)
nr++;
else
if (i % j != 0 && j%i!=0)
nr++;
}
}
fout << nr;
return 0;
}