Cod sursa(job #382577)

Utilizator CracanaSilviuCracana Silviu CracanaSilviu Data 13 ianuarie 2010 22:36:43
Problema Factorial Scor 25
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.26 kb
Raporteaza aceasta sursa 
#include<fstream.h>
ifstream fin("fact.in");
ofstream fout("fact.out");
long P,ci,N,ok,cN;
int main()
{
	fin>>P;
	do
	{
		N++;
		cN=N;
		while(cN!=1)
			if(cN%5==0)
			{
				ok++;
				cN=cN/5;
			}
			else
				cN=1;
	}
	while(ok!=P);
	fout<<N;
}