aylu2910 / Hackerrank

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Hackerrank

EXERCISE 1 - Time Conversion

Given a time in -hour AM/PM format, convert it to military (24-hour) time.

Note: - 12:00:00AM on a 12-hour clock is 00:00:00 on a 24-hour clock.

  • 12:00:00PM on a 12-hour clock is 12:00:00 on a 24-hour clock.

Example

Return '12:01:00'.

Return '00:01:00'.

Function Description

Complete the timeConversion function in the editor below. It should return a new string representing the input time in 24 hour format.

timeConversion has the following parameter(s):

string s: a time in hour format

Returns string: the time in hour format

Input Format A single string that represents a time in -hour clock format (i.e.: or ).

Constraints All input times are valid

Sample Input 0
07:05:45PM
Sample Output 0
19:05:45

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