力扣题解记录
Willem Zhang Lv5
  1. 两次循环,外循环不断缩短字符串数量,内循环用哈希表判断是否重复 (重复打断进行下一次循环 当前段不重复记录当前段的字符数)
    注意:字符串是””空值的时候单独处理
  • Post title:力扣题解记录
  • Post author:Willem Zhang
  • Create time:2021-06-09 10:19:10
  • Post link:https://ataraxia.top/2021/06/09/力扣题解记录/
  • Copyright Notice:All articles in this blog are licensed under BY-NC-SA unless stating additionally.
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