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]: [199, 68, 40, 72, 86, 169, 42, 46, 215, 64, 110, 276, 39, 217, 103, 196, 126, 219, 143, 159], k=12
[A]: 103

[Q]: [214, 278, 164, 224, 256, 162, 155, 283, 289, 195, 137, 274, 179, 297, 42, 118, 135, 228, 266, 115], k=2
[A]: 289

[Q]: [208, 53, 169, 207, 15, 137, 291, 217, 269, 100, 121, 174, 297, 124, 34, 81, 56, 149, 66, 199], k=13
[A]:
121