1# Runtime: 31 ms (Top 93.30%) | Memory: 13.8 MB (Top 98.50%)2class Solution:3def reformatDate(self, date: str) -> str:45m_dict_ = {6"Jan": "01",7"Feb": "02",8"Mar": "03",9"Apr": "04",10"May": "05",11"Jun": "06",12"Jul": "07",13"Aug": "08",14"Sep": "09",15"Oct": "10",16"Nov": "11",17"Dec": "12",18}1920day = date[:-11]2122if len(day) == 1:23day = "0" + day2425return date[-4:] + "-" + m_dict_[date[-8:-5]] + "-" + day