Reverse Words in a String
EasyP2Coding
Reverse the order of the words in s and return the result. A word is a maximal run of non-space characters. The result must have exactly one space between words and no leading or trailing spaces, even if s had extra spaces.
Example 1
- Input
- s = "the sky is blue"
- Output
- "blue is sky the"
Example 2
- Input
- s = " hello world "
- Output
- "world hello"
Example 3
- Input
- s = "a good example"
- Output
- "example good a"
Constraints
- 1 <= s.length <= 10^4
- s contains letters, digits and spaces.
- s contains at least one word.
Hints
Give it a real attempt first. Run shows which examples fail.
Saved automatically
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