leetcode

0 class Solution {

1 public:

2 string convertDateToBinary(const string &date) const {

3 const auto year = stoi(date.substr(0, 4));

4 const auto month = stoi(date.substr(5, 2));

5 const auto day = stoi(date.substr(8, 2));

6

7 return format("{:b}-{:b}-{:b}", year, month, day);

8 }

9 };