{"id":"zero-init-assumes-nonneg-input","text":"`max_product` initializes `max1 = max2 = 0`, which is only correct because the problem guarantees all elements are >= 1; negative inputs would never beat the initial zero and the tracker would silently return a wrong result.","truth_value":"IN","source":"entries/2026/06/06/maximum-product-of-two-elements-in-an-array-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"zero-init-assumes-nonneg-input","truth_value":"IN","reason":"premise"}]}}