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intermediate · order 75

Move zeroes in place

arr-move-zero-01Related book chapters: 15 (optional — this page is complete on its own)in-placetwo-pointer

Slug: arr-move-zero-01 · Paired reading: Chapter 15

Prompt

fn move_zeroes(a: &mut [i32]) — move all zeroes to the end, preserving relative order of non-zeroes. One pass with a write cursor.