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CS 111 - Week 8 Labs - 2024-10-18
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TODAY WE WILL:
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*   announcements/prep for next class
*   oh yeah: another C++ compound expression style: parentheses!
*   review clicker questions
*   Week 8 Lab Exercise

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*   Watch for class e-mails when Homework 7 is available

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C++ and PARENTHESES (really another kind of compound expression!)
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*   ALSO NOTE:
    NOW you can use parentheses more similarly to the way you do in Math!

    Another compound expression in C++ is, you can put parentheses around
    ANY expression!

    3
    (3)
    ((3))
    (((((3)))))
    (3 + 5)
    (3 + 5) * 6

    etc.!

    *   and like in Math's PEMDAS, parentheses let you specify to do one
        operation before another --

	(3 + 5) * 6   // that is 8 * 6 or 48
	3 + (5 * 6)   // that is 3 + 30 or 33

    *   hey, what is 3 + 5 * 6  (if no parentheses?)

        C++ decides based on operator precedence!
	(I'll link a chart of C++ operator precedence with these notes!)

        * does have higher precedence than +,
	so 3 + 5 * 6 will have the value 33,

	BUT when in doubt, use parentheses to make this clear to
	you AND all future readers!!!