Cod sursa(job #650612)

Utilizator samsungmasterEndriu samsungmaster Data 18 decembrie 2011 15:44:56
Problema Suma divizorilor Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.4 kb
#include<fstream>
#include<math.h>
 using namespace std;
int s=0,m;
unsigned long int nr,a,b;
 
int main()
{
    ifstream f("sumdiv.in");
    ofstream g("sumdiv.out");
 
     int i;  
     f>>a>>b;
     nr =(int)pow(a,b);
       s=s+((int)pow(a,b));
     for(i = 1; i <= nr/2; i++)
     if(nr%i == 0)
     s=s+i;
  m = s % 9901;
 g<<m;
 
f.close();
g.close();
 
return 0;
 
}