Solution (leetcode-in-java 1.21 API)

java.lang.Object
- g0001_0100.s0058_length_of_last_word.Solution

```
public class Solution
extends Object
```
58 - Length of Last Word.
Easy

Given a string s consisting of some words separated by some number of spaces, return the length of the last word in the string.

A word is a maximal substring consisting of non-space characters only.

Example 1:

Input: s = “Hello World”

Output: 5

Explanation: The last word is “World” with length 5.

Example 2:

Input: s = " fly me to the moon "

Output: 4

Explanation: The last word is “moon” with length 4.

Example 3:

Input: s = “luffy is still joyboy”

Output: 6

Explanation: The last word is “joyboy” with length 6.

Constraints:
- 1 <= s.length <= 10⁴
- s consists of only English letters and spaces ' '.
- There will be at least one word in s.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  Solution()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  int lengthOfLastWord(String str)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- Solution
```
public Solution()
```

Method Detail

lengthOfLastWord

public int lengthOfLastWord(String str)