$1\mathrm{.}12$ LAB: Warm up: Basic output with variables

This zyLab activity prepares a student for a full programming assignment. Warm up exercises are typically simpler and worth fewer points

than a full programming assignment, and are well$-$suited for an in$-$person scheduled lab meeting or as self$-$practice.

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$)$

Note: This zyLab outputs a newline after each user$-$input prompt. For convenience in the examples below, the user's input value is shown on

the next line, but such values don't actually appear as output when the program runs.

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 $201\mathrm{.}15\mathrm{.}1$: Gallons of paint needed to paint walls.

Finish the program to compute how many gallons of paint are needed to cover the given square feet of walls. Assume $1$ gallon can

cover $350\mathrm{.}0$ square feet. So gallons $=$ the square feet divided by $350\mathrm{.}0.$ If the input is $250\mathrm{.}0,$ the output should be:

$0\mathrm{.}714285714286$

Learn how our autograder works

$543046\mathrm{.}3884724.$qx$3$zqy$7$

gallons$\_$paint $=0\mathrm{.}0$

wall$\_$area $=$ float input $()$