I'm new here :)C++&Java learning

"Helo world"(like my first program in C++ same in java)...
My name is Zoran, from Macedonia.
Hi to all...:seeya:
Поздрав на сите...:seeya:
Привет всем...:seeya:
Hallo an alle...:seeya:
Salut à tous...:seeya:
Ciao a tutti...:seeya:

 

HI and welcome to the forum and what languages did you post Hello world.

 

Hi to all... English
Поздрав на сите... Macedonian my natural..
Привет всем... Russian
Hallo an alle... German
Salut à tous... French
Ciao a tutti... Italian

 

Great to see you have named the languages now.

 

Code:

#include <iostream>
using namespace std;
void main()
{
   long int n;
   n=0;
   float x,y;
 do
  {
       n++;
       x=1+1/(float)n;
       y=1-1/(float)n;
   }while (x!=y);
          cout<<n<<" "<<x<<" "<<y;
}

This is the code with mistake in arithmetic precision.
What's wrong with the code?
And if i put the "cout" line before while, program doesn't stop.Why?
When x & y will be same,or do they ever will be same?
Can any1 answer my questions?

Thanks in advance.