mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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50 lines
4.4 KiB
JSON
50 lines
4.4 KiB
JSON
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"questionId": "2769",
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"questionFrontendId": "2675",
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"categoryTitle": "JavaScript",
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"boundTopicId": 2267107,
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"title": "Array of Objects to Matrix",
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"titleSlug": "array-of-objects-to-matrix",
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"content": null,
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"translatedTitle": "将对象数组转换为矩阵",
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"translatedContent": null,
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"difficulty": "Hard",
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"hints": [
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"How could you split the problem up into sub-problems?",
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"1.) Write a function that converts a single object into a dictionary that maps the path name to values. You can solve this recursively by keeping track of current path list.",
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"2.) Write a function that converts a list of dictionaries into a matrix. Start by creating a list of all possible paths in any of the dictionaries. This will represent the columns."
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],
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