0434.Number-of-Segments-in-a-String

Oct 7, 2021

bde069b · Oct 7, 2021

Name	Name	Last commit message	Last commit date
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434.Number of Segments in a String.go	434.Number of Segments in a String.go	add: leetcode 0434 solution	Oct 7, 2021
434.Number of Segments in a String_test.go	434.Number of Segments in a String_test.go	add: leetcode 0434 solution	Oct 7, 2021
README.md	README.md	add: leetcode 0434 solution	Oct 7, 2021

README.md

You are 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

Example 3:

Input: s = "love live! mu'sic forever"
Output: 4

Example 4:

Input: s = ""
Output: 0

Constraints

0 <= s.length <= 300
s consists of lower-case and upper-case English letters, digits or one of the following characters "!@#$%^&*()_+-=',.:".
The only space character in s is ' '.

统计字符串中的单词个数，这里的单词指的是连续的不是空格的字符。

请注意，你可以假定字符串里不包括任何不可打印的字符。