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

Implement branch(3) so each non-base call makes two sequential calls to branch(n - 1). Count every invocation and track the maximum number of active stack frames, then print both values.

Java

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OUTPUT

Sample

total calls: 15
maximum active frames: 4

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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