Cod sursa(job #1679414)

Utilizator ioanadragomirIoana Dragomir ioanadragomir Data 7 aprilie 2016 22:29:20
Problema Suma divizorilor Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
#include <fstream>
#include <cmath>
using namespace std;
ifstream f("sumdiv.in");
ofstream g("sumdiv.out");
int main()
{
    double a,b,x;
    int s=1,d;
    f>>a>>b;
    x=pow(a,b);
    s=s+x;
    for(d=2; d<=x/2; d++)
        if((int)x%d==0)
            s=s+d;
    g<<s%9901;


    return 0;
}