原文:[LeetCode] 955. Delete Columns to Make Sorted II 删除列使其有序之二

We are given an arrayAofNlowercase letter strings, all of the same length. Now, we may choose any set of deletion indices, and for each string, we delete all the characters in those indices. For exam ...

2020-08-07 15:28 0 753 推荐指数:

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