Write a program to read two characters, and print their value
when interpreted as a 2-digit hexadecimal number. Accept upper case letters for
values from 10 to 15.
(unit3:if and switch:hex)
Read an integer value. Assume it is the number of a month of
the year; print out the name of that month.
(unit3:if and switch:mon)
Given as input three integers representing a date as day, month, year, print
out the number day, month and year for the following day's date.
28 2 1992
Date following 28:02:1992 is 29:02:1992
(unit3:if and switch:tom)
Write a program which reads two integer values. If the first is less than
the second, print the message up. If the second is less than the first, print
the message down
If the numbers are equal, print the message equal
If there is an error reading the data, print a message containing the word
Error and perform exit( 0 );