Instructions:
Write a main method to:
Set up two values in main, a and b.
read in two variables using a Read function
while (a != 0)
print two variables using a Print function
switch the data in the two variables, using a Swap function
print two variables again using the Print function
read in two variables using Read Function
stop
Read Function - pass by reference
Code a function that reads in two variables.
Print Function - pass by value
Code a function that prints out two variables with documentation, such as:
"The first value is " ______
"The second value is "______
Swap Function - pass by reference
Code a function that will switch the values of two memory positions in main
Main Function
Code a main method/function that will accomplish the 4 steps given above.
Remember that the data variable names defined in main can be different from the data variable names used in the functions.