1.13 Warm up: Basic output with variables (Java)
This zyLab activity is intended for students to prepare fora larger programming assignment. Warm up exercises are typicallysimpler and worth fewer points than a full programming assignment.Warm up exercises are ideally suited for an in-person scheduled labmeeting or as self-practice. The last section provides a fullprogramming 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: 4You entered: 4
(2) Extend to output the input squared and cubed. Hint:Compute squared as userNum * userNum. (Submit for
PayPal Gateway not configured
PayPal Gateway not configured