{"id":"chr-arithmetic-maps-1-to-a","text":"`chr(ord(\"a\") + num - 1)` maps integer 1 to `'a'` and integer 26 to `'z'` — the standard idiom for 1-based alphabet mapping in this repo.","truth_value":"IN","source":"entries/2026/06/06/decrypt-string-from-alphabet-to-integer-mapping-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"chr-arithmetic-maps-1-to-a","truth_value":"IN","reason":"premise"}]}}