Sunday, October 28, 2018

[LeetCode]Sentence Similarity


这道题similarity不是传递的，我们只要在hash map中建立对应的关系即可，注意一个字符可能有多个映射。时间复杂度O(N)，空间复杂度O(N)，代码如下:


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Location: Newark, CA 94560, USA

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