{"id":"delete-duplicates-requires-sorted-input","text":"Correctness of `delete_duplicates` depends on non-decreasing order; unsorted input produces silently wrong results since only adjacent nodes are compared.","truth_value":"IN","source":"entries/2026/06/06/remove-duplicates-from-sorted-list-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"delete-duplicates-requires-sorted-input","truth_value":"IN","reason":"premise"}]}}