Cod sursa(job #324888)
Utilizator | Data | 17 iunie 2009 20:04:48 | |
---|---|---|---|
Problema | Suma divizorilor | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.29 kb |
#include <fstream.h>
#include <math.h>
#include <iostream.h>
using namespace std;
int main()
{
ifstream f("sumdiv.in");
ofstream g("sumdiv.out");
int a,b,s=0,i,r=0,p=0;
f>>a>>b;
p=pow(a,b);
for (i=1;i<=p;i++)
if ( p%i==0) s+=i;
r=s%9901;
g<<r;
f.close();
g.close();
return 0;
}