leetcode

0 class Solution {

1 public:

2 int removeAlmostEqualCharacters(const string &word) const {

3 int res = 0;

4

5 for (int i = 0; i < size(word) - 1; i++) {

6 if (abs(word[i] - word[i + 1]) > 1) continue;

7 res++, i++;

8 }

9

10 return res;

11 }

12 };