#557

Reverse Words in a String III

easy · verified · 83.9% accepted · 6,206 likes · top 95%

two pointers · string

⊣ practice⊣ quiz⊣ open on leetcode ↗

Description

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

Example 1:

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

Example 2:

Input: s = "Mr Ding"
Output: "rM gniD"

Solution