Slug: hash-consec-01 · Paired reading: Chapter 16
Prompt
fn longest_consecutive(nums: &[i32]) -> i32 — longest run of consecutive
integers; O(n) expected with a HashSet. Only start a run at a number whose
predecessor is absent.
Enter your book access code
The curriculum, drills, tutor, and interviewer mode are for readers of Ace the Rust Interview. The code is printed in the Preface (Companion site access).
Don’t have the book yet? The landing page stays open — purchase unlocks this gym.
intermediate · order 87