leetcode 3280. Convert Date to Binary

https://leetcode.com/problems/convert-date-to-binary/description/

class Solution:
    def convertDateToBinary(self, date: str) -> str:
        yyyy, mm, dd = map(int, date.split("-"))
 
        return bin(yyyy)[2:]+"-"+bin(mm)[2:]+"-"+bin(dd)[2:]

python 내장함수 bin을 통해 구현