Write a function that takes as an input parameter an integer and returns nothing (void). Add 4 to that integer inside the function. Inside the function, print out both the value and the address of that variable.

In main, create an integer variable, and give it a value (your choice). Print out both the value and the address of that variable. In your comments, note what this type of function call this is.

Write a function that takes no input parameters and returns an integer. Inside the function, create an integer variable, and set the variable to be a random number between 0 and 50 (excluding 50). Print out the value and the address of this variable. Return this value from the function.

Now in your main function, set an integer variable to this returned value. Print out both the value and the address of this integer.