215

215. Kth Largest Element in an Array

Medium

2561196FavoriteShare

Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element.

Example 1:

Input: [3,2,1,5,6,4] and k = 2 Output: 5

Example 2:

Input: [3,2,3,1,2,4,5,5,6] and k = 4 Output: 4

Note: 
You may assume k is always valid, 1 ≤ k ≤ array's length.

그냥 sorting 하면 된다.