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Computers and Technology, 11.02.2020 23:16 akp24
In Lab 03 we wrote a program to calculate the number of seconds since midnight. Modify the program by adding error checking loops. Hour must be a number from 1 to 12. Minute and second must be numbers from 0 to 59. Also check whether "AM" or "PM" is entered. Every time an invalid value is entered, display an error message and ask the user to re-enter a valid value immediately.
The following is an example:
Enter hour: 0
Hour must be from 1 to 12.
Enter hour: 13
Hour must be from 1 to 12.
Enter hour: 12
Enter minute: -1
Minute must be from 0 to 59.
Enter minute: 60
Minute must be from 0 to 59.
Enter minute: 14
Enter second: -1
Second must be from 0 to 59.
Enter second: 60
Second must be from 0 to 59.
Enter second: 47
Enter AM or PM: FM
Please enter AM or PM
Enter AM or PM: PM
Seconds since midnight: 44087
Save your Python program in a file named Lab 04P2.py. Submit the file to Blackboard for credit.
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In Lab 03 we wrote a program to calculate the number of seconds since midnight. Modify the program b...
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