From: ram@zedat.fu-berlin.de   
      
   ram@zedat.fu-berlin.de (Stefan Ram) wrote or quoted:   
   >Actually, a sub-specification is already sufficient.   
      
     Prompt:   
      
   Please write a program!   
      
     Chatbot's Answer:   
      
   |largest = None   
   |smallest = None   
   |   
   |while True:   
   |    num = input("Enter a number: ")   
   |    if num == 'done':   
   |        break   
   |    try:   
   |        n = int(num)   
   |    except:   
   |        print('Invalid input')   
   |        continue   
   |    if largest is None or n > largest:   
   |        largest = n   
   |    if smallest is None or n < smallest:   
   |        smallest = n   
   |   
   |print('Maximum is', largest)   
   |print('Minimum is', smallest)   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)