{"id":"repo-no-cross-problem-imports","text":"Each problem directory is self-contained; solution files never import from other problem directories, and the \"Imported By\" lists across the repo are test-infrastructure artifacts, not real cross-problem dependencies.","truth_value":"IN","source":"entries/2026/06/06/truncate-sentence-solution.md, entries/2026/06/06/two-furthest-houses-with-different-colors-solution.md, entries/2026/06/06/two-out-of-three-solution.md, entries/2026/06/06/two-sum-iii-data-structure-design-solution.md, entries/2026/06/06/two-sum-iv-input-is-a-bst-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":["duplication-over-shared-infrastructure","isolation-enables-style-drift"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"repo-no-cross-problem-imports","truth_value":"IN","reason":"premise"}]}}