leetcode

0 class Solution {

1 public:

2 int minOperations(const vector<string> &logs) const {

3 int res = 0;

4

5 for (const auto &log : logs) {

6 if (log == "./") continue;

7 if (log == "../")

8 res -= res != 0;

9 else

10 res++;

11 }

12

13 return res;

14 }

15 };