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AbhilashaGupta16 / HacktoberFest-

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Create Largest Time For Given Digits #25

Closed kritika2311 closed 3 years ago

kritika2311 commented 3 years ago

Given an array arr of 4 digits, find the latest 24-hour time that can be made using each digit exactly once.

24-hour times are formatted as "HH:MM", where HH is between 00 and 23, and MM is between 00 and 59. The earliest 24-hour time is 00:00, and the latest is 23:59.

Return the latest 24-hour time in "HH:MM" format. If no valid time can be made, return an empty string.

Example 1:

Input: A = [1,2,3,4] Output: "23:41" Explanation: The valid 24-hour times are "12:34", "12:43", "13:24", "13:42", "14:23", "14:32", "21:34", "21:43", "23:14", and "23:41". Of these times, "23:41" is the latest. Example 2:

Input: A = [5,5,5,5] Output: "" Explanation: There are no valid 24-hour times as "55:55" is not valid.

kritika2311 commented 3 years ago

Added file with some good code in java language.

AbhilashaGupta16 commented 3 years ago

Well Done @kritika2311 👍

kritika2311 commented 3 years ago

Thanku for merging the pull request.