首页 > 其他 > 详细

[LeetCode] 917. Reverse Only Letters 只翻转字母

时间:2019-10-19 00:58:13      阅读:74      评论:0      收藏:0      [点我收藏+]



Given a string?S, return the "reversed" string where all characters that are not a letter?stay in the same place, and all letters reverse their positions.

Example 1:

Input: "ab-cd"
Output: "dc-ba"

Example 2:

Input: "a-bC-dEf-ghIj"
Output: "j-Ih-gfE-dCba"

Example 3:

Input: "Test1ng-Leet=code-Q!"
Output: "Qedo1ct-eeLg=ntse-T!"

Note:

  1. S.length <= 100
  2. 33 <= S[i].ASCIIcode <= 122?
  3. S?doesn‘t contain?\?or?"



Github 同步地址:

https://github.com/grandyang/leetcode/issues/917



参考资料:

https://leetcode.com/problems/reverse-only-letters/



LeetCode All in One 题目讲解汇总(持续更新中...)

[LeetCode] 917. Reverse Only Letters 只翻转字母

原文:https://www.cnblogs.com/grandyang/p/11701412.html

(0)
(0)
   
举报
评论 一句话评论(0
关于我们 - 联系我们 - 留言反馈 - 联系我们:wmxa8@hotmail.com
© 2014 bubuko.com 版权所有
打开技术之扣,分享程序人生!