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

Traverse the C++ array `values` with a ranged for loop, double every element in place through a reference, and print the resulting sequence as `8 4 14 4 18` on one line.

C++

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OUTPUT

Sample

8 4 14 4 18

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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