Senior Software Engineer

You are given a Singly Linked List of integers which is sorted based on absolute value.

You have to sort the Linked List based on actual values.

The absolute value of a real number x, denoted |x|, is the non-negative value of x without regard to its sign.

Example:

If the given list is {1 -> -2 -> 3} (which is sorted on absolute value), the returned list should be {-2 -> 1 -> 3}.

You are given an array consisting of 'N' positive integers where each integer is either 0 or 1 or 2. Your task is to sort the given array in non-decreasing order.

Note :

1. The array consists of only 3 distinct integers 0, 1, 2.
2. The array is non-empty.

You are given an array consisting of 'N' positive integers where each integer is either 0 or 1 or 2. Your task is to sort the given array in non-decreasing order.

Note :

1. The array consists of only 3 distinct integers 0, 1, 2.
2. The array is non-empty.