Cod sursa(job #2471457)

Utilizator tibi25Ned Edu tibi25 Data 10 octombrie 2019 22:45:39
Problema Factorial Scor 15
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.52 kb
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    ifstream f("fact.in");
    ofstream g("fact.out");
    int p,n=5,i=5,s;
    f>>p;
    if(p==0)
        g<<"1";
    else if(p>0)
        {s=i/n;
            while(s<p)
            {
                n=n*5;
                s=s+i/n;
                if(i/n==0)
                {
                    i++;
                    n=5;
                    s=i/n;
                }

            }
        g<<i;
        }
    return 0;
}