CSC111 Lab 4 2014

--D. Thiebaut (talk) 15:11, 17 February 2014 (EST)

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Lab on While Loops

First Program

• Observe the program below
• Once you have figured out how it works, enter it in Idle and run it. Verify that it runs correctly.

x = input( "enter an integer between 3 and 9: " ) 
while  3 <= x <= 9: 
   print "invalid input!" 
   x = input( "enter an integer between 3 and 9: " ) 

print( "x = ", x )

Challenge 1

Can you make your program only 3 characters longer and make it accept only numbers that are less than 3 or greater than 9?