in C++

Write a program that converts a time in 12-hour format to 24-hour format. The program will prompt the user to enter a time in HH:MM:SS AM/PM form. (The time must be entered exactly in this format all on one line.) It will then convert the time to 24 hour form. You may use a string type to read in the entire time at once including the space or you may choose to use separate variables for the hours, minutes, seconds and AM/PM.

Run your program and show the output for each of the five examples below.

Examples:

Input (12HR) Output(24hr)

5:30:00 PM 17:30:00 6:45:50 AM 06:45:50 12:32:30 AM 00:32:30 12:15:18 PM 12:15:18 1:02:22 PM 13:02:22