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

Write the update that reverses the digits of n = 12040 using arithmetic digit extraction. The program must print the reversed integer, 4021.

C++

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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.