leetcode

0 class Solution {

1 public:

2 int secondsToRemoveOccurrences(const string &s) const {

3 int res = 0, count = 0;

4

5 for (int i = 0; i < s.size(); ++i) {

6 if (s[i] == '0')

7 count++;

8 else if (count)

9 res = max(res + 1, count);

10 }

11

12 return res;

13 }

14 };