Detailed Instructions: 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: [178, 174, 258, 106, 221, 130, 64, 291, 141, 241, 161, 208, 55, 263, 190, 244, 292, 125, 112, 15], k=18
A:
64