Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
[128, 277, 83, 280, 193, 19, 111, 154, 41, 292, 29, 53, 232, 153, 131, 151, 121, 262, 270, 132], k=15
Solution: 111
Reason: 111 is the 15th largest element in the list.

Now, solve this instance: [149, 246, 229, 271, 272, 63, 110, 92, 129, 67, 225, 231, 184, 291, 166, 161, 286, 121, 182, 103], k=1
Student:
291