Decimal to binary...

[Brayan]

I've written a program witch converts dec to bin:

#include "stdafx.h"
#include <iostream>
#include <conio.h>
using namespace std;


int main()
{
 int i,a,liczba,x[32];
 
 std::cout << "Wprowadz liczbe:";
 std::cin  >> liczba;
 for ( i=0 ; liczba>0 ; i++ , liczba=liczba/2 )
 {	
	 if (liczba%2==0) x[i]=0; 
	 else 
		{
			x[i]=1;
			liczba=liczba-1;
	    }
 }
	 a=i;
	 for ( i=0 ; i<a ; i++ )
		 cout << x[i];

 system("pause");
 return 0;
}

Everything is ok, but the result is display backwards, so i decidet to change my program like this:

#include "stdafx.h"
#include <iostream>
#include <conio.h>
using namespace std;


int main()
{
 int i,a,liczba,x[32];
 
 std::cout << "Wprowadz liczbe:";
 std::cin  >> liczba;
 for ( i=0 ; liczba>0 ; i++ , liczba=liczba/2 )
 {	
	 if (liczba%2==0) x[i]=0; 
	 else 
		{
			x[i]=1;
			liczba=liczba-1;
	    }
 }
	 a=i;
	 for ( i=a ; i>0 ; i-- )
		 cout << x[i];

 system("pause");
 return 0;
}

I was sure it would work but the result is strange, and I don't know what to do with it. Could anyone help me?

EDIT: Sory, english isn't my countrys language so i use it only on forums like this one.

[jsmith]

line 22 should be a=i-1;
line 23 the condition should be i>=0;