[LeetCode] 557. Reverse Words in a String III

轉自LeetCode

Given a string, you need to reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order.

Example 1:

Input: "Let's take LeetCode contest"
Output: "s'teL ekat edoCteeL tsetnoc"

Note: In the string, each word is separated by single space and there will not be any extra space in the string.

<Solution>

想法如下

• 利用空白來切割字串

• 反轉切割出來的子字串，再串起來

code 如下

C++

Java