leecode/thinkings/design.md
2020-05-22 18:17:19 +08:00

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# 设计题
系统设计是一个没有标准答案的open-end问题所以关键在于对于特定问题的设计选择,俗称trade-off。这也是较能考察面试者知识水平的一种题型。
截止目前2020-03-28[设计题](https://leetcode-cn.com/tag/design/)在LeetCode一共58道题目。
其中:
- 简单14道
- 中等32道
- 困难12道
这里精选6道题目进行详细讲解旨在大家能够对系统设计题的答题技巧和套路有所掌握喜欢的话别忘了点赞和关注哦。
## 题目列表
这是我近期总结的几道设计题目,后续会持续更新~
- [0155.min-stack](../problems/155.min-stack.md) 简单
- [0211.add-and-search-word-data-structure-design](../problems/211.add-and-search-word-data-structure-design.md) 中等
- [0232.implement-queue-using-stacks](../problems/232.implement-queue-using-stacks.md) 简单
- [0460.lfu-cache](../problems/460.lfu-cache.md) 困难
- [895.maximum-frequency-stack](../problems/895.maximum-frequency-stack.md) 困难
- [900.rle-iterator](../problems/900.rle-iterator.md) 中等