Consider this Python program:

$$

count $=3$

while $($count $<10)$:

$$ print$($count$)$

$$ count $=$ count $+1$

$$

Tracing the algorithm:

What values will the variable count take on as this repetition statement executes?$$ Predict all the values of count without executing the program in the Python shell.$$Be the computer$$ and run the program in your mind.

$$

Since this program is really simple and there$$s only $1$ variable, we$$ll just list all the values on a single line separated by commas as we trace:

count $=\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

Executing the code:

Now write the instructions in a Python file and execute the program in the shell.$$ Then record the observed output when running the software.

What values print to the screen?

$$

$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

Suppose we added a line to the program, like this:

$$