1. Write a program that consists of a **main()**
function and one or more other functions. One of the
functions must be called **void printLetter( char,
short, char );** where the formal parameters are
void printLetter( char symbol, short height, char letter );
where
**symbol** is a character such as '*';
**height** specifies the number of symbol characters
that compose the height; and,
**letter** specifies a letter of the alphabet.
The **printLetter()** function prints a letter with
the height specified using the specified symbol. For
example,
symbol = '*'
height = '5'
letter = 'c'
the function will print
*******
*
*
*
*******
The width will always be 7. Make the program
continuously prompt for the input of the above data
until a -1 is input for the height. This should be
written using C++ syntax.
2. Write a program that will convert an unsigned integer
number to its binary representation and print on the
screen that binary representation. This program should
consist of a **main()** function, which prompts for
the input of an unsigned integer value from the
keyboard, and a second function called
**convertToBinary( char [], unsigned )**, which
converts the unsigned argument passed to its binary
form. The character string holding the binary string
is returned in an array that is passed as an argument.
DO NOT assume the word length of the system, but
determine the word length by obtaining the number of
bytes in an integer and using 8-bits as representing a
byte. Declare the array for the storage of the binary
image large enough to hold 32 bits. Write the program
using C++ syntax.
3. Write a program to encode a message using the following
techique.
1. Enter a message (allow up to 256 characters).
2. Use a function compress() to remove the spaces
from the entered message.
3. Print out the ASCII codes for the message
characters in groups of 10 separated by two
spaces.