leetcode

0 class Solution {

1 public:

2 int minFlipsMonoIncr(string s) {

3 int res = 0, num = 0;

4 for (char c : s)

5 if (c == '0')

6 res = min(num, res + 1);

7 else

8 ++num;

9 return res;

10 }

11 };