Different ways to sort a Queue

In this article, we will be discussing 4 different ways to sort a queue. The first approach takes O(n) time and O(n) extra space whereas the second approach takes O(n^2) time and constant extra space (O(1)). We have covered the following techniques to sort a queue:

Method 1 : Using auxiliary arrayMethod 2 : O(1) space requiredMethod 3 : Using recursionMethod 4 : Using stackMethod 1 : Using auxiliary array

We use an auxiliary array to store all the elements of the queue. We then sort the ar...