leetcode

0 class DataStream {

1 const int value;

2 const int k;

3 int cnt = 0;

4

5 public:

6 DataStream(int value, int k) : value(value), k(k) {}

7 bool consec(int num) {

8 if (num == value)

9 cnt++;

10 else

11 cnt = 0;

12

13 return cnt >= k;

14 }

15 };