Cod sursa(job #2408171)
Utilizator | Data | 17 aprilie 2019 18:03:39 | |
---|---|---|---|
Problema | Suma divizorilor | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.26 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("sumdiv.in");
ofstream g("sumdiv.out");
int a,b;
long long s,p=1;
int main()
{
f>>a>>b;
for(int i=1;i<=b;i++)
{
p*=a;
s+=p;
}
g<<s+1;
return 0;
}