logo Practice-It logo

BJP4 Exercise 18.12: stutter

Language/Type: Java Collections PriorityQueue stutter
Author: Marty Stepp (on 2016/09/08)

Write a method called stutter that accepts a PriorityQueue of integers as a parameter and replaces every value in the queue with two occurrences of that value. For example, if the queue stores [7, 8, 10, 45], your method should modify the queue to store [7, 7, 8, 8, 10, 10, 45, 45]. You may use one stack or queue as auxiliary storage.

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.