{"blocks": [{"key": "536e5a27", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "7faabe5c", "text": "Design and implement an API endpoint that, given a list of Airbnb listings with available days and a requested date range, returns every pair of listings (Split Stay) whose combined availability covers the full range.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}