{"blocks": [{"key": "53c80a84", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "e8f229ae", "text": "Design an algorithm and data structures for Netflix home-page viewport rendering so the first screen (all visible rows and columns) contains no duplicate shows. Explain your approach, trade-offs, and communication strategy.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}