DSA SheetLesson · no judge

CODE DRILL 2 · RUN ONLY

Write it, run it, read the output

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

TASK

Classify the array [2, 4, 4, 1] by checking every adjacent pair with forward and backward flags. Use the forward-first decision order and print not at all.

Java
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OUTPUT

Sample
not at all

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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