Write it, run it, read the output

Reading · 7 minQuiz · 5 questions2 code drills · run only

This is a scratch drill — your code runs, nothing is graded or recorded. No test cases, no expected output, no verdict.

TASK

Complete the C++ trace function by adding its recursive call. Run trace(3) and print the collected words as one comma-separated line in this exact order: enter 3, enter 2, enter 1, stop, leave 1, leave 2, leave 3.

C++

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OUTPUT

Sample

enter 3, enter 2, enter 1, stop, leave 1, leave 2, leave 3

What a finished answer prints, from the lesson. Nothing has run yet — press Run and this is replaced by your program’s own output.

3 parts left before this item is marked done.Next part · Code drill 2