Medium-HardAnalyzeHeaps & Priority Queuesopen_ended
Explain why buildHeap (Floyd's algorithm) is O(n) rather than O(n log n).
Analyze — Tests ability to break down and examine complex problems.
Want to see the correct answer?
Get the answer with a detailed explanation, plus practice 31+ more Heaps & Priority Queues questions with adaptive quizzes and timed interviews.
See the Answer on Guru Sishya →This question is from the Heaps & Priority Queues topic (Data Structures).
More Heaps & Priority Queues Questions
In a min-heap stored as an array, what is the parent index of the node at index i?
EasyWhat is the time complexity of extracting the minimum from a min-heap?
EasyWhat is the heap invariant for a min-heap?
EasyWhat is the time complexity of peek() (see minimum without removing) in a min-heap?
EasyWhy use a min-heap of size k to find the kth LARGEST element?
Medium-Easy