Cod sursa(job #2303942)

Utilizator ImbuzanRaduImbuzan Radu ImbuzanRadu Data 17 decembrie 2018 11:50:30
Problema Factorial Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include <iostream>

using namespace std;

int solve(int val)
{
    int p = 5, cont = 0;
    while(p <= val)
    {
        cont += (val / p);
        p *= 5;
    }
    return cont;
}

int main()
{
    int p, i = 1;
    int nrCifreZero = 0;

    cin>>p;

    while(solve(i) < p)
    {
        i++;
    }
    cout<<i;
    return 0;
}