917. Reverse Only Letters
❀ Origin
Problem
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.
Note
S.length <= 100
33 <= S[i].ASCIIcode <= 122
S
doesn’t contain\
or"
Example 1
1 | Input: "ab-cd" |
Example 2
1 | Input: "a-bC-dEf-ghIj" |
Example 3
1 | Input: "Test1ng-Leet=code-Q!" |
❀ 翻譯
問題
給定一個字串 S
,回傳反轉過的字串,
其中所有不是字母的字符留在原位,
而所有字母反轉他們的位置。
注意
S.length <= 100
33 <= S[i].ASCIIcode <= 122
S
不會包含\
或"
❀ Solution
Golang
1 | /** |