You have been hired to create the security code program. Program must permit user to enter message, one character at a time. Program must then display corresponding digit or punctuation according to ASCII character set. For instance, if user enters letter a, program would display he character ! (exclamation point). Program must run until user enters character which is not one of corresponding digits or punctuations.
This only works for lower case letters so if user enters the upper case letter, program must convert it to its lower case.
Make sure to include required comments at starting of program also comments throughout program to describe the code.