Cod sursa(job #625289)

Utilizator d0llaMot Ioana d0lla Data 24 octombrie 2011 10:40:06
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.4 kb
#include<fstream>
#include<iostream>
using namespace std;
int x;
int cautare(int y)
{
	int nr=0;
	while(y%5==0)
	{
		nr++;
		y=y/5;
	}
return nr;
}
int main()
{
	int i,cinci;
	ifstream f("factorial.in");
	ofstream g("factorial.out");
	f>>x;
	i=1;
	cinci=0;
	while(cinci!=x)
	{
		if(i%5==0)
			cinci=cinci+cautare(i);
		i++;
	}		
	g<<i-1;
	f.close();
	g.close();
	return 0;
}