Cod sursa(job #700730)

Utilizator lavinia92Cruciat Lavinia lavinia92 Data 1 martie 2012 11:44:38
Problema Factorial Scor 40
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
using namespace std;

int main()
{int l, i=5,j;
long P,ct=0;

ifstream f("fact.in");	
ofstream g("fact.out");	
f>>P;

if(P!=0) 
	{while(ct<P) 
		{l=0;j=i;
		while(j%5==0)
			{j=j/5; l++;}
		ct=ct+l;
		i=i+5;}
	g<<i-5;}
else
	g<<'1';
return 0;
}