dsa Interview Questions
2 high-frequency technical questions to master for your next interview.
#1MediumComplexity & Analysis
Asymptotic Analysis: Big-O, Big-Omega, and Amortized Complexity
Define Big-O, Big-Omega, and Big-Theta notation. What is Amortized Complexity, and how does it apply to dynamic array resizing?
Practice
#2MediumSearching & Binary Search
Binary Search: Finding Lower/Upper Bounds and Search on Answer
How do you avoid off-by-one errors and integer overflow in binary search? How do you apply "Binary Search on Answer" to optimization problems?
Practice