Reference no: EM13869620
Problem 1. (Basic Pointers and Pointer Arithmetic) Write a program that will do the following:
1. Create two integer variables x and y, and an integer array z[5]
2. Set the variable x equal to 5, and the variable y equal to 10
3. Save the following values in the array: 1, 2, 4, 8, 16
4. Print to screen the address of each of the variables, x, y, and the start of the array z
5. Create a pointer named testPtr and point it to the variable x
6. Print to screen the value stored in variable x using only your pointer testPtr
7. Add six to the value stored in x using only your pointer testPtr
8. Print to screen the value stored in variable x using only your pointer testPtr
9. Test to see if the value stored in variable x is larger than y, using only the variable y and the testPtr. If it is, print to screen "x > y", otherwise print "y < x"
10. Now, change testPtr to Point to the first entry of the array z
11. Using only testPtr, use a counter and for loop to print all the value in the array (do not use the array).
Problem 2. (Pointers and Functions)Write a void function called swap that accepts as inputs two integer variables and swaps their values. For example, if I had a variable a = 5 and b = 10, after calling swap with variables a and b; a = 10 and b = 5. Note this will require writing the function such that it uses pointers since we want to change the original variables and return nothing (void).
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