Cod sursa(job #494983)
Utilizator | Data | 23 octombrie 2010 16:04:41 | |
---|---|---|---|
Problema | Suma divizorilor | Scor | 10 |
Compilator | cpp | Status | done |
Runda | tema_1_10f | Marime | 0.23 kb |
#include <stdio.h>
int a,b,i,n,s;
int main(){
freopen("sumdiv.in","r",stdin);
scanf("%d %d",&a,&b);
s=1;
n=1;
for(i=1;i<=b;i++){
n=n*a;
s+=n;
}
freopen("sumdiv.out","w",stdout);
printf("%d",s%9901);
return 0;
}