Cod sursa(job #2632236)
Utilizator | Data | 2 iulie 2020 16:54:00 | |
---|---|---|---|
Problema | Suma divizorilor | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.46 kb |
#include <fstream>
using namespace std;
ifstream in ("sumdiv.in");
ofstream out ("sumdiv.out");
int put(int i, int j)
{
int ii = 1;
while (j)
{
ii *= i;
j--;
}
return ii;
}
int sumdiv(int n)
{
int i, s=0;
for (i=1; i*i<=n; i++)
if (n % i == 0)
s += i + n/i;
return s;
}
int main()
{
int a, b;
in >> a >> b;
out << sumdiv(put(a, b)) % 9901;
return 0;
}