Package g1501_1600.s1507_reformat_date

Class Solution

java.lang.Object
g1501_1600.s1507_reformat_date.Solution
public class Solution extends java.lang.Object
1507 - Reformat Date.

Easy

Given a date string in the form Day Month Year, where:

  • Day is in the set {"1st", "2nd", "3rd", "4th", ..., "30th", "31st"}.
  • Month is in the set {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}.
  • Year is in the range [1900, 2100].

Convert the date string to the format YYYY-MM-DD, where:

  • YYYY denotes the 4 digit year.
  • MM denotes the 2 digit month.
  • DD denotes the 2 digit day.

Example 1:

Input: date = “20th Oct 2052”

Output: “2052-10-20”

Example 2:

Input: date = “6th Jun 1933”

Output: “1933-06-06”

Example 3:

Input: date = “26th May 1960”

Output: “1960-05-26”

Constraints:

  • The given dates are guaranteed to be valid, so no error handling is necessary.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    java.lang.String
    reformatDate(java.lang.String date)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • reformatDate

      public java.lang.String reformatDate(java.lang.String date)