Cod sursa(job #2987668)

Utilizator noobmaster420sheeeesh 69 noobmaster420 Data 2 martie 2023 17:58:36
Problema Factorial Scor 5
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.79 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("fact.in");
ofstream out("fact.out");
int main()
{
    int p;
    in>>p;
    if(p==0)
    {
        out<<1;
        return 0;
    }
    int ct=0,rez=0;
    while(ct<=p)
    {
        rez+=5;
        if(rez%5==0 && rez%10!=0)
        {
            int copie = rez,laba=0;
            while(copie)
            {
                copie/=5;
                laba++;
            }
            laba--;
            ct+=laba;
        }
        if(rez%10==0)
        {
            int copie = rez,laba=0;
            while(copie)
            {
                copie/=10;
                laba++;
            }
            laba--;
            ct+=laba;
        }

    }
    out<<rez;
    return 0;
}