215_Kth_largest_element_in_an_array

// https://leetcode.com/problems/kth-largest-element-in-an-array/

class Solution {
    public int findKthLargest(int[] nums, int k) {
        PriorityQueue<Integer> pq = new PriorityQueue<Integer>((a,b)->(b-a));
        for (int num : nums)
            pq.add(num);
        while (k > 1) {
            pq.poll();
            k --;
        }
        return pq.poll();
    }
}