[编程题]字符串最后一个单词的长度

Posted 2022-05-12 小葵花幼儿园园长

class Solution 
public:
    int lengthOfLastWord(const char *s) 
        int count =0;
        int len = strlen(s);
        for(int i=len-1; i>=0; i--)
            if(s[i] == ' ')
                if(count) 
                    break;
            else
                count++;
        
        return count;
    
;