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

Model [4, 2] with a four-slot int array and a separate size variable. Append 7, 1, and 9, grow the backing array to eight slots when the array is full, and print the five elements in order.

Java

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OUTPUT

Sample

Elements: 4 2 7 1 9
Size: 5
Capacity: 8

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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