Cod sursa(job #2700597)

Utilizator Victor280605Victor Dragos Victor280605 Data 28 ianuarie 2021 11:06:47
Problema Factorial Scor 30
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.52 kb
#include <iostream>
#include <fstream>

using namespace std;

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

int main(){
    int i,c,p,j;
    in >> p;
    i=5;
    c=1;
    if(p==0){
        out << 1;
    }
    else{
        while(c!=p)
        {
            i=i+5;
            j=i;
            while(j%5==0){
                c=c+1;
                j=j/5;

            }
//            if(c>p){
//                i=-1;
//                break;
//            }
        }
        out << i;
    }

}