Definition: In this task, you are given a list of integers and an integer k. You need to find the kth smallest element in the input list and return that.
Input: [99, 295, 16, 207, 25, 22, 262, 223, 54, 270, 85, 27, 112, 265, 109, 163, 210, 195, 20, 161], k=4
Output:
25