Kth Largest Element in an Array @LeetCode

PROBLEM :

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.

For example,
Given [3,2,1,5,6,4] and k = 2, return 5.

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

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SIMPLE c++ IMPLEMENTATION :
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class Solution {
public:
    int findKthLargest(vector<int>& nums, int k) {
        priority_queue<int> pq(nums.begin(),nums.end()) ;
        k-- ;
       
        while(k--)
            pq.pop() ;
        return pq.top() ;
    }
};

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