[ProjectMan]

If you don't understand, here is what I mean:

Generate between number 1 and 2 will return

Код:

1
2
1
2
1
2
1
2
1
2
...

But,

Код:

...
1  
1
...

or

Код:

...
2
2
...

should never occur because if it occurs, it means that the previous integer is the same as the next integer... I hope you understood what I want.