Can someone please teach me how to do this...
if users Enter or Press 'y' the program will back to start ( in Enter Numbers ) or else the program will exit. Please i need this as soon as possible.. Thank's everyone in advanced.

Code:
Example text:
Enter Numbers:
Generating numbers please wait..
Generating numbers done.
'X'
'X'
'X'
'X'
'X'
Would you like to start again? Press/Enter y to exit or else Press/Enter anykey to exit.