lc434. Number of Segments in a String

434. Number of Segments in a String Easy

142

563

Favorite

Share Count the number of segments in a string, where a segment is defined to be a contiguous sequence of non-space characters.

Please note that the string does not contain any non-printable characters.

Example:

Input: "Hello, my name is John" Output: 5

思路：split函数

代码：python3

class Solution:
    def countSegments(self, s: str) -> int:
        arr = s.split()       
        return len(arr) 
复制代码