Cod sursa(job #2035523)
Utilizator | Data | 9 octombrie 2017 16:28:03 | |
---|---|---|---|
Problema | Suma divizorilor | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.38 kb |
#include <iostream>
#include <fstream>
#include <math.h>
using namespace std;
ifstream f("sumdiv.in");
ofstream c("sumdiv.out");
int sumadiv(unsigned int A,unsigned int B)
{ int S=0,i,p=1,j;
for(j=1;j<=B;j++)
p=p*A;
for(i=1;i<=p/2;i++)
{
if(p%i==0)
S=S+i;
}
return (S+p)%9901;
}
int main()
{
unsigned int A,B;
f>>A>>B;
c<<sumadiv(A,B);
}