Leetcode-215 Kth Largest Element in an Array

#215.    Kth Largest Element in an Array

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.

博主对这题第一时间想的就是sort这种，写的不好还望见谅。

class Solution {
public:
    int findKthLargest(vector<int>& nums, int k) {
        sort(nums.begin(),nums.end());
        return nums[nums.size()-k];
    }
};