Cod sursa(job #2128723)

Utilizator pasoi_stefanPasoi Stefan pasoi_stefan Data 11 februarie 2018 23:09:33
Problema Suma si numarul divizorilor Scor 40
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include<fstream>
using namespace std;
ifstream cin("ssnd.in");
ofstream cout("ssnd.out");
int t,nrdiv,s;
unsigned long long n,d;
int main()
{
    cin>>t;
    while(t--)
    {
        cin>>n;
        if(n<2) s=1, nrdiv=1;
        else
        {
            nrdiv=2; s=n+1;
            for(d=2;d*d<n;d++)
                if(n%d==0) nrdiv+=2, s=(s+d+n/d)%9973;
            if(d*d==n) s+=d, ++nrdiv;
        }
        cout<<nrdiv<<' '<<s<<'\n';
    }
    cin.close(); cout.close();
}