{"id":"even-case-uses-two-chars","text":"When n is even, the output contains exactly two distinct characters with counts (n-1, 1), both odd","truth_value":"IN","source":"entries/2026/06/06/generate-a-string-with-characters-that-have-odd-counts-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"even-case-uses-two-chars","truth_value":"IN","reason":"premise"}]}}