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.

[EX Q]: [81, 267, 208, 166, 27, 217, 72, 254, 13, 98, 89, 244, 153, 183, 172, 73, 292, 71, 47, 15], k=15
[EX A]: 72

[EX Q]: [248, 278, 68, 75, 20, 46, 193, 283, 217, 111, 120, 77, 201, 45, 220, 282, 42, 236, 256, 168], k=4
[EX A]: 256

[EX Q]: [120, 104, 231, 246, 115, 267, 125, 205, 69, 166, 18, 130, 129, 154, 101, 142, 68, 10, 92, 201], k=17
[EX A]:
69