{"id":"greedy-zero-crossing-optimal-for-balanced-splits","text":"Splitting at every zero-crossing of the balance counter provably maximizes the number of balanced substrings; deferring a split can never create more splits later.","truth_value":"IN","source":"entries/2026/06/06/split-a-string-in-balanced-strings-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"greedy-zero-crossing-optimal-for-balanced-splits","truth_value":"IN","reason":"premise"}]}}