11 views
22 Dec 2025
Explain what a heap data structure is and how it maintains the heap property....
18 views
22 Dec 2025
Explain the difference between Min Heap and Max Heap with use cases....
12 views
22 Dec 2025
Build a heap from an unsorted array and explain the time complexity....
15 views
22 Dec 2025
Sort an array using heap sort algorithm and explain its working....
13 views
22 Dec 2025
Implement a priority queue using heap and explain its operations....
13 views
22 Dec 2025
Find the kth largest element in an array using a heap....
14 views
22 Dec 2025
Find the kth smallest element in an array using a heap....
10 views
22 Dec 2025
Merge k sorted arrays into one sorted array using heap....
15 views
22 Dec 2025
Find the top k most frequent elements using heap....
16 views
22 Dec 2025
Find the median of a data stream using two heaps....
12 views
22 Dec 2025
Sort a nearly sorted array where each element is at most k away from its target position....
12 views
22 Dec 2025
Connect ropes with minimum cost using a min heap....
15 views
22 Dec 2025
Find k closest points to origin using heap....
14 views
22 Dec 2025
Reorganize string so that no two adjacent characters are same using heap....
14 views
22 Dec 2025
Find maximum in every sliding window of size k using heap....
16 views
22 Dec 2025
Find the smallest range that includes at least one number from each of the k lists using heap....
