Cod sursa(job #2418183)
| Utilizator | Data | 4 mai 2019 00:26:32 | |
|---|---|---|---|
| Problema | Suma divizorilor | Scor | 30 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.45 kb |
#include <fstream>
#include <math.h>
using namespace std;
int putere(int a, int b) {
int p = 1;
for (int i = 1; i <= b; i++)
p = p * a;
return p;
}
int sdiv(int n) {
int i = 1, s = 0;
while (i <= n / 2)
{
if (n % i == 0)
s = s + i;
i++;
}
return s + n;
}
int main() {
ifstream cin("sumdiv.in");
ofstream cout("sumdiv.out");
int a, b, ab;
cin >> a >> b;
ab = pow(a, b);
cout << sdiv(ab) % 9901;
return 0;
}
