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arrayMystery

Language/Type: Java array mystery arrays
Author: Marty Stepp (on 2020/04/16)

You are to simulate the execution of a method that manipulates an array of integers. Consider the following method:

        public static void mystery(int[] list) {
            for (int i = 1; i < list.length - 1; i++) {
                if (list[i] <= list[i + 1]) {
                    list[i + 1] = i * 2;
                }
            }
        }

In the left-hand column below are specific lists of integers. You are to indicate in the right-hand column what values would be stored in the list after method mystery executes if the integer list in the left-hand column is passed as a parameter to mystery.

{4, 1, 3}
{2, 1, 3, 2}
{3, 6, 2, 9, 5}
{1, 1, 1, 1, 8}
{1, 3, 4, 6, 2, 9}

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