Varying Variables 1YouTube↗  IA↗(long shot)
Education  35.1K views 4 likes 0 dislikes   23 Feb 2015
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so now we're ready for a quiz to see
So now, we're ready for a quiz to see that
that you understand the meaning of assignment so the question is what is
you understand the meaning of assignment. So the question is, what
the value that the variable hours were first to after running this code and the
is the value that the variable hours refers to after running
code is below first we have an
this code? And the code is below. First, we have an
assignment statement assigning the value nine to the variable hours then we have
assignment statement assigning the value 9 to the variable hours. Then,
another assignment statement where the
we have another assignment statement where the right side is hours
right side is hours plus one and the left side is hours and then we have
plus 1 and the left side is hours. And then we
another assignment statement where the left side is hours and the right side is
have another assignment statement where the left side is hours, and
hours times two so the possible answers the value of hours is nine the value of
the right side is hours times 2. So the possible answers, the value of hours is
hours is 10 the value of hours is 18 the value of hours is 20 the value of hours
9, the value of hours is 10, the value of hours is 18, the value of
is 22 or it's an error so try to figure
hours is 20, the value of hours is 22, or it's an error. So try to
out the answer yourself without
figure out the answer yourself without evaluating this
evaluating this code in the interpreter
code in the interpreter. If you want to evaluate code
if you want to evaluate code interpreter though it's certainly a good idea to try that
in the interpreter, though, it's certainly a good idea to try that.
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