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Python Python Basics Types and Branching Numeric

walter fernandez
walter fernandez
4,992 Points
Posted by walter fernandez
walter fernandez
4,992 Points

hello. i need help

I want to write a code that gives me 42 counterexamples ( it print when it is false). I wrote in a paper, |x|>22 or x=0 I want it to print 21,20,...,1,-1,-2...-21 it is in total 42 lists of a number when my program is false. and I don't know how to write it in python.

2 Answers

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

You're getting a bit ahead of things here. Later courses will show you ways to do what you describe. But one simple one might look like this:

for x in range(22, -22, -1):        # range can be wider, but this is enough
    if not (abs(x) > 22 or x == 0): # "not" is when the criteria are false
       print(x)

And there's 44 (not just 42) integer values where your criteria are false.

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

walter fernandez — Glad to help. You can mark a question solved by choosing a "best answer".
Happy coding!