leetcode

0 class Solution {

1 public:

2 int numTimesAllBlue(const vector<int> &flips) {

3 int right = 0, res = 0;

4 for (int i = 0; i < flips.size(); ++i)

5 res += (right = max(right, flips[i])) == i + 1;

6 return res;

7 }

8 };