dsa · easy
Length of Last Word
A word is a maximal run of non-space characters. Given s made of English letters and spaces, return the length of the last word. s always contains at least one word.
Arguments
s— string of letters and spaces with at least one word
Example
s = "Hello World" → 5.
s = " fly me to the moon " → 4.
Constraints
1 <= s.length <= 4*10^4 Hidden tests include near-max size for this bound; a slower-than-intended solution TLEs.
Examples
Example 1
Input: "Hello World" Expected: 5
Example 2
Input: " fly me to the moon " Expected: 4