1. Separate negative and positive numbeqrs. 2. Square all elements. 3. Reverse the squared negative list. 4. Merge both sorted lists using two pointers.

Here, I am writing the code for sorting JSONArray in java technology. we can sort jsonarray in ascending or in descending order according to our requirement by changing pattern as below. private ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions. Programmers frequently need to ...