instruction:
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.
question:
[128, 167, 245, 98, 122, 266, 209, 81, 116, 294, 43, 92, 12, 201, 89, 277, 29, 60, 210, 109], k=20
answer:
12

question:
[127, 288, 143, 278, 154, 204, 45, 223, 61, 79, 122, 110, 244, 100, 275, 153, 20, 94, 10, 16], k=16
answer:
61

question:
[296, 211, 166, 25, 64, 124, 108, 215, 93, 277, 67, 126, 24, 15, 240, 30, 256, 186, 294, 236], k=4
answer:
256