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Reverse words

Medium
Given an array of characters that make up a sentence, return an array of character that reverse the words in a sentence.
For example, consider this input:
['b', 'i', 't', 'c', 'o', 'i', 'n', ' ', 'i', 's', ' ', 'u', 'p']
Your function should return:
['u', 'p', ' ', 'i', 's', ' ', 'b', 'i', 't', 'c', 'o', 'i', 'n']
Bonus: Can you do it in place without allocating a new array?

Try it

Solution

6 Essential Strings Coding Interview Problems

Master Strings by trying the coding challenges below.
  1. 1.Reverse StringEasy
  2. 2.AnagramEasy
  3. 3.Reverse wordsMedium
  4. 4.String matchMedium
  5. 5.CompressionMedium
  6. 6.One edit awayHard
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