Cod sursa(job #731132)

Utilizator Sp33dyzSopron Octavian - Petru Sp33dyz Data 7 aprilie 2012 15:37:59
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
int main()
{
	int i,p,fact,nrcifre;
	ifstream f("fact.in");
	ofstream g("fact.out");
	f>>p;
	if (p>3)
	{
		for (i=1;i<=p;i++)
		{
			fact=fact*i;
			nrcifre=0;
			while (fact!=0)
			{
				nrcifre++;
				fact=fact/10;
			}
			if (fact==p)
			{
				g<<i;
				break;
			}
		}
	}
	return 0;
}