Cod sursa(job #1853084)

Utilizator Ionut00Bogoi Ionut Ionut00 Data 21 ianuarie 2017 13:50:44
Problema Suma divizorilor Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.28 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;

int main(){
    ifstream in("sumdiv.in");
    ofstream out("sumdiv.out");
    unsigned long int A,B,Sum;
    in>>A>>B;
    for(int i=0;i<=B;i++){
        Sum=Sum+pow(A,i);}
    out<<Sum%9901;}