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Variable assignment question

 
Ranch Hand
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Hi all -

This question is from a Marcus Green mock



I chose number 3 - but it turns out 4 is correct.

Why? - I thought the variable distance would get assigned with the value 30 in the line


Can anybody help? - thanks in advance...
 
Sheriff
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The test (turbo==true) evaluates to false, and so the && short-circuits. Specifically, "(distance = distance * 3) > 20" never evaluates, and so "(distance = distance * 3)" never executes.
 
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