Teacher:In this task, you are given a list of integers and an integer k. You need to find the kth largest element in the input list.
Teacher: Now, understand the problem? Solve this instance: [100, 154, 127, 273, 78, 40, 163, 203, 252, 155, 216, 108, 205, 257, 156, 20, 178, 266, 145, 107], k=7
Student:
203