Cod sursa(job #2267298)

Utilizator Darius_SavaSava Darius Darius_Sava Data 23 octombrie 2018 15:33:26
Problema Suma si numarul divizorilor Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.5 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("ssnd.in");
ofstream g("ssnd.out");
long long t,s,nr,d,i,x,n;
int main()
{
    f>>t;
    for (i=1; i<=t; i++)
    {
        f>>x;
        nr=s=0;

        for (d=1; d*d<=x; d++)
            if (x%d==0)
            {
                s=s+d+x/d;
                nr=nr+2;
            }
        if (i*i==x)
        {
            s=s-i;
            nr=nr-1;
        }
        g<<nr<<" "<<s<<'\n';
    }

    return 0;
}