Question
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.
Solution
Result: Accepted Time: 20 ms
Here should be some explanations.
class Solution {
public:
int findKthLargest(vector<int>& nums, int k) {
sort(nums.begin(),nums.end());
return nums[nums.size()-k];
}
};
Complexity Analytics
- Time Complexity:
- Space Complexity: