logo Practice-It logo


Language/Type: Java arrays array mystery
Author: Marty Stepp

Consider the following method:

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

Indicate in the right-hand column what values would be stored in the array after the method mystery executes if the integer array in the left-hand column is passed as a parameter to mystery.

Be sure to enter your array in correct format, and entering elements with their appropriate type. For example, for an int[] holding the elements 1, 2, and 5, this would be entered as:

{1, 2, 5}
{6, 3}
{2, 4, 6}
{1, 2, 3, 4}
{7, 3, 2, 0, 5}

You must log in before you can solve this problem.

Log In

If you do not understand how to solve a problem or why your solution doesn't work, please contact your TA or instructor.
If something seems wrong with the site (errors, slow performance, incorrect problems/tests, etc.), please

Is there a problem? Contact a site administrator.