[LeetCode]434. Number of Segments in a String

[LeetCode]434. Number of Segments in a String

题目描述

思路

和昨天的题目一个思路，计算合法的单词开头数目即可

代码

class Solution {
public:
    int countSegments(string s) {
        int count = 0, len = s.length();
        for (int i = 0; i < len; i++){
            if ((s[i] != ' ') && ((!i) || (s[i - 1] == ' '))){
                count++;
            }
        }
        return count;
    }
};