A variable like user$\_$num can store a value like an integer. Extend the given program as indicated.

Output the user's input. $(2$ pts$)$

Output the input squared and cubed. Hint: Compute squared as user$\_$num $*$ user$\_$num. $(2$ pts$)$

Get a second user input into user$\_$num $2,$ and output the sum and product. $(1$ pt$)$