Cod sursa(job #2303939)

Utilizator raulsomesanRaul Somesan raulsomesan Data 17 decembrie 2018 11:40:57
Problema Factorial Scor 30
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.47 kb
#include <iostream>
#include <fstream>

using namespace std;

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

void rezultat(int p)
{
    int i = 0 , k = 0;
    while(k != p)
    {
        i = i + 5;
        int ci = i;
        while(ci % 5 == 0)
        {
            ++k;
            ci = ci / 5;
        }
    }
    if( i == 0 )
        fout << "1";
    else
        fout << i;
}

int main()
{
    int p;
    fin >> p;
    rezultat(p);
}