Cod sursa(job #893275)

Utilizator andrei.beleiAndrei Belei andrei.belei Data 26 februarie 2013 14:32:14
Problema Factorial Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.42 kb
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
    int p,n=0,ct=0,s=1,q;
    ifstream f("fact.in");
    ofstream g("fact.out");
    f>>p;
    do
    {
		n++;
		s=s*n;
        q=s;
        ct=0;
        while(q && q%10==0)
         {
             if(q%10==0)
             ct++;
             q/=10;
         }
    }
    while(p!=ct);
    g<<n;
f.close();
g.close();
return 0;
}