{"id":"leetcode-solutions-no-validation-convention","text":"All LeetCode solutions in this repo omit input validation, trusting the caller to satisfy the problem's stated constraints; this is a deliberate convention matching LeetCode's guaranteed-valid-input contract.","truth_value":"IN","source":"entries/2026/06/06/nim-game-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":["no-validation-is-deliberate-contract"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"leetcode-solutions-no-validation-convention","truth_value":"IN","reason":"premise"}]}}