Task 1 (Exercise 6.8)
Write a program to display a “?”, read two capital letters, and display them on the next line In alphabetical order.
//Code To Be Done By Students
Task 2 (Exercise 6.9)
Write a program to display the extended ASCII characters (ASCII codes 80h to FFh). Display 10 characters per line, separated by blanks.
//Code To Be Done By Students
Task 3 (Exercise 6.10)
Write a program that will prompt the user to enter a hex digit character (“0″·… “9” or “A” … “F”), display it on the next line in decimal, and ask the user if he or she wants to do it again. If the user types “y” or “Y”, the ·program repeats; If the user types
anything else, the program terminates. If the user enters an illegal character, prompt the user to try again.
Sample execution:
1-1
2-2
A-10
F-15
x-i
z-i
a-i
//Code To Be Done By Students