Teacher: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.
Teacher: Now, understand the problem? Solve this instance: [102, 43, 136, 220, 223, 84, 26, 32, 126, 133, 183, 116, 15, 56, 254, 18, 135, 68, 47, 243], k=8
Student:
68