Question

1. (03.02 mc) consider the following ap exam pseudocode procedure. procedure showcars(a, b, c) { display(a) display(b) return(b) display(a) } the procedure is called as follows. display(showcars(\sports\, \economy\, \luxury\)) what is displayed after the code is executed? (5 points) ○ sports sports sports economy ○ sports sports economy economy ○ sports economy economy ○ sports economy luxury sports

Explanation:

Step1: Map parameters to inputs

Assign $a=$"sports", $b=$"economy", $c=$"luxury"

Step2: Execute first display command

Run DISPLAY(a): outputs "sports"

Step3: Execute second display command

Run DISPLAY(b): outputs "economy"

Step4: Execute return command

The RETURN(b) exits the procedure early, skipping DISPLAY(a) and ignoring the unused parameter $c$.

Step5: Combine outputs in order

Combine the outputs: "sports" + "sports" + "sports" + "economy" + "economy" + "economy"

Answer:

sports sports sports economy economy economy