{"id":"string-digit-extraction-is-default-idiom","text":"Digit decomposition across solutions defaults to `sum(int(d) for d in str(n))` rather than arithmetic modulo/division — a repo-wide convention favoring readability over performance.","truth_value":"IN","source":"entries/2026/06/06/count-integers-with-even-digit-sum-solution.md, entries/2026/06/06/count-largest-group-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"string-digit-extraction-is-default-idiom","truth_value":"IN","reason":"premise"}]}}