public class Solution
extends Object
434 - Number of Segments in a String\.
Easy
Given a string `s`, return _the number of segments in the string_.
A **segment** is defined to be a contiguous sequence of **non-space characters**.
**Example 1:**
**Input:** s = "Hello, my name is John"
**Output:** 5
**Explanation:** The five segments are ["Hello,", "my", "name", "is", "John"]
**Example 2:**
**Input:** s = "Hello"
**Output:** 1
**Constraints:**
* `0 <= s.length <= 300`
* `s` consists of lowercase and uppercase English letters, digits, or one of the following characters `"!@#$%^&*()_+-=',.:"`.
* The only space character in `s` is `' '`.