Kth Largest Element Problem Statement

Given an integer array and a number 'K', your task is to identify the kth largest element within the array.

Input:

The input starts with an integer 'T', which indicates the number of test cases. 
 For each test case, the first line consists of two integers 'N' and 'K'. 
 The second line includes 'N' space-separated integers representing the array elements. 

Output:

Print the kth largest number for each test case.

Example:

Array: [2, 1, 5, 6, 3, 8]
K = 3

Sorted Array: [8, 6, 5, 3, 2, 1]

3rd largest element: 5

Constraints:

• 1 <= T <= 100
• 1 <= N <= 10^4
• 1 <= ARR[i] <= 10^9
• 1 <= K <= N
• Time Limit: 1 sec