Important Notice:

Practice-It will be discontinued as of November 1st, 2024. After this date, the website will remain online for a transitional period, but login will be restricted to University of Washington NetID authentication. This marks the next phase towards the platform's full retirement. Thank you for your use and support of the application over the years.

If you are looking for an alternative, a similar tool, CodeStepByStep, was developed independently by the original author of Practice-It, and is available at codestepbystep.com**

logo Practice-It logo

Main Page → Problems → Solve a Problem

rotateRight

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

Write a method named rotateRight that accepts an array of integers as a parameter and rotates the values in the array to the right (i.e., forward in position) by one. Each element moves right by one, except the last element, which moves to the front. For example, if a variable named list refers to an array containing the values {3, 8, 19, 7}, the call of rotateRight(list) should modify it to store {7, 3, 8, 19}. A subsequent call of rotateRight(list) would leave the array as follows: {19, 7, 3, 8}

Type your solution here:


This is a method problem. Write a Java method as described. Do not write a complete program or class; just the method(s) above.

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.