This zyLab activity is intended for students to prepare for a larger programming assignment. Warm up exercises are typically simpler and worth fewer points than a full programming assignment. Warm up exercises are ideally suited for an in-person scheduled lab meeting or as self-practice. The last section provides a full programming assignment.

A variable like userNum can store a value like an integer. Extend the given program to print userNum values as indicated. (Submit for 2 points).

(1) Output the user's input.

Enter integer: 4
You entered: 4
(2) Extend to output the input squared and cubed. Hint: Compute squared as userNum * userNum. (Submit for 2 points, so 4 points total).

Enter integer: 4
You entered: 4
4 squared is 16
And 4 cubed is 64!!
(3) Extend to get a second user input into userNum2. Output sum and product. (Submit for 1 point, so 5 points total).

Enter integer: 4
You entered: 4
4 squared is 16
And 4 cubed is 64!!
Enter another integer: 5
4 + 5 is 9
4 * 5 is 20