Write it, run it, read the output

Reading · 6 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 recursive function so countdown(4) prints the values 4, 3, 2, and 1 in that order, then stops without printing 0. The smaller call must use n - 1.

C++

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OUTPUT

Sample

4 3 2 1

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

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