{"id":"repo-solutions-trust-leetcode-constraints","text":"Solutions across the repo perform no input validation (shape, type, value range); they rely on LeetCode's guaranteed constraints, meaning invalid inputs produce silent wrong answers or unguarded exceptions.","truth_value":"IN","source":"entries/2026/06/06/matrix-diagonal-sum-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"repo-solutions-trust-leetcode-constraints","truth_value":"IN","reason":"premise"}]}}