{"id":"delete-nodes-head-never-changes","text":"`deleteNodes` always returns the original `head` pointer unchanged because the first m nodes are always kept and m >= 1 is guaranteed.","truth_value":"IN","source":"entries/2026/06/06/delete-n-nodes-after-m-nodes-of-a-linked-list-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"delete-nodes-head-never-changes","truth_value":"IN","reason":"premise"}]}}