Cod sursa(job #2512653)

Utilizator Cosmin3105Cosmin Colceru Cosmin3105 Data 21 decembrie 2019 12:50:54
Problema Suma si numarul divizorilor Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.49 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream fin("ssnd.in");
ofstream fout("ssnd.out");

int v[1000001];
int c[1000001];

int main()
{
    int t;
    fin >> t;

    for(int i = 1; i <= 1000001; i++){
        for(int j = i; j <= 1000001; j += i){
            v[j] += i;
            c[j]++;
        }
    }

    for(int i = 1; i <= t; i++){
        int n;
        fin >> n;
        fout << c[n] << " " << v[n] << "\n";
    }

    return 0;
}