Leetcode 434. Number of Segments in a String (Easy) (cpp)

Leetcode 434. Number of Segments in a String (Easy) (cpp)

Tag: String

Difficulty: Easy

/*434. Number of Segments in a String (Easy)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*/class Solution {public:int countSegments(string s) {int res = 0;for (int i = 0; i < s.size(); i++) {if (s[i] != ' ' && (i + 1 == s.size() || s[i + 1] == ' ')) {res++;}}return res;}};