Write a program that will prompt the user to enter a uppercase letter. On the next line, display the lowercase letter entered. If no uppercase letter is entered, display “INVALID”. The Execution should look like this:
Enter a Uppercase letter: B
Lowercase: b
[esc key terminates the program]
Enter a Uppercase letter: b
Lowercase: Invalid
[esc key terminates the program]
i need help so bad..
would you please help me with this..
thanks..