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.

Q: [232, 30, 288, 47, 34, 183, 131, 91, 172, 265, 178, 235, 68, 286, 255, 243, 198, 246, 290, 272], k=17

A: 68
****
Q: [232, 117, 292, 139, 178, 294, 256, 296, 50, 102, 28, 15, 34, 148, 159, 276, 25, 188, 287, 155], k=20

A: 15
****
Q: [186, 32, 152, 31, 64, 145, 207, 19, 68, 111, 81, 96, 105, 230, 112, 88, 220, 204, 74, 256], k=9

A:
112
****