Slug: heap-merge-01 · Paired reading: Chapter 20
Prompt
fn merge_k_sorted(lists: &[Vec<i32>]) -> Vec<i32> — merge k ascending
lists. Heap entries are (value, list_idx, elem_idx).
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intermediate · order 120
Slug: heap-merge-01 · Paired reading: Chapter 20
fn merge_k_sorted(lists: &[Vec<i32>]) -> Vec<i32> — merge k ascending
lists. Heap entries are (value, list_idx, elem_idx).