leetcode

0 class Solution {

1 public:

2 bool detectCapitalUse(string word) {

3 int count = 0;

4 for (char &c : word)

5 count += c == toupper(c);

6 return count == 0 || count == word.size() || (count == 1 && word[0] == toupper(word[0]));

7 }

8 };