P552 路径打印

路径打印

题目描述

给你一串路径,譬如:a\b\c a\d\e b\cst d\你把这些路径中蕴含的目录结构给画出来,子目录直接列在父目录下面,并比父目录向右缩一格,就像这样:

a
  b
    c

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统计