{"id":"thousand-separator-no-dot-for-small-inputs","text":"Inputs with 3 or fewer digits produce no dot separator because the while-loop condition `len(s) > 3` is never satisfied.","truth_value":"IN","source":"entries/2026/06/06/thousand-separator-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"thousand-separator-no-dot-for-small-inputs","truth_value":"IN","reason":"premise"}]}}