number = 23

 guess = int(input('Enter an integer : '))

 if guess == number:

     print( 'Congratulations, you guessed it.' ) # New block starts here

     print( "(but you do not win any prizes!)" ) # New block ends here

 elif guess < number:

     print( 'No, it is a little higher than that' )# Another block

 else:

     print( 'No, it is a little lower than that' )

 print( 'Done' )

 # This last statement is always executed, after the if statement is executed

 number = 23

 running = True

 while running:

     guess = int(input('Enter an integer : '))

     if guess == number:

         print( 'Congratulations, you guessed it.' )

         running = False # this causes the while loop to stop

     elif guess < number:

         print( 'No, it is a little higher than that' )

     else:

         print( 'No, it is a little lower than that' )

 else:

     print( 'The while loop is over.' )

     # Do anything else you want to do here

 print( 'Done' )

 for i in range(1, 5):

     print( i )

 else:

     print ( 'The for loop is over' )