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Variables and Values

The questions below are due on Thursday June 10, 2021; 11:00:00 AM.

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Variable Names

Which of the following are valid names for Python variables? Check the boxes next to the names that are valid Python variable names.

and

_and

var

var1

1var

my-name

your_name

COLOR

this_is_my_favorite_variable_name_it_is_nice_and_very_descriptive

:)

_:)

"myvariable"

Transcript

Consider the following program:

a = 12
c = 4
a = 1
b = 10
if a > 6:
    a = b
else:
    a = c

c = b

Walk through the program above using an environment diagram. Upload a PDF or an image of the environment diagram once all of the instructions above have run:

No file selected

After the code has executed, what are the values of each of the following variables?

Variable a has value:

Variable b has value:

Variable c has value: