Write it, run it, read the output

Reading · 5 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 it counts all five digits of 50720, including the final 0, and prints 5. Keep the recursive case as 1 + countDigits(n / 10), and fix the base-case return for n < 10.

Java

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OUTPUT

Sample

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

Previous · Print the Elements of an Array using Recursion3 parts left before this item is marked done.