Kth largest element in an array | Kth smallest element in an array

This video lecture explains 3 methods to find out the kth smallest or kth largest element from a given array. The first method is based on sorting, the second method is based on heap (both min heap and max heap) and the third method is based on quickselect algorithm. If you find any difficulty or have any query then do COMMENT below. PLEASE help our channel by SUBSCRIBING and LIKE our video if you found it helpful...CYA :) Quick-Select algorithm:    • Quick Select Algorithm | Efficient searchi...