Questions
Questions

FIT1008-FIT1054-FIT2085 Fundamentals of algorithms - S2 2025

Single choice

What is the best and worst-case time complexity of Insertion Sort?

Options
A.a. O(N) best and O(N2) worst
B.b. O(1) best and O(N2) worst
C.c. O(1) best and O(N) worst
D.d. O(N2) best and O(N2) worst
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Step-by-Step Analysis
When evaluating time complexities for Insertion Sort, it helps to recall how the algorithm behaves in best vs worst cases. Option a: 'a. O(N) best and O(N2) worst' This aligns with the standard analysis: in the best case (already sorted), each insert......Login to view full explanation

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