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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).

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intermediate · order 81

windows vs chunks fluency

arr-chunks-01Related book chapters: 15 (optional — this page is complete on its own)chunkswindows

Slug: arr-chunks-01 · Paired reading: Chapter 15

Prompt

fn pair_sums(a: &[i32]) -> Vec<i32> — sums of non-overlapping pairs via chunks_exact(2) (drop a trailing singleton).

fn triple_products(a: &[i32]) -> Vec<i32> — products of every overlapping window of length 3 via windows(3).