C++ Basic Skills: Lesson 03 "Creating Functions with the Quadratic Formula" (part 1 of 2)

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Uploaded by on Jul 26, 2009

In this lesson we look at functions and use them to create a program that will solve quadratic equations! We also touch briefly on some shorthand for certain operations.

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Education

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  • Hey man thanks for the great video.

  • One last thing, you can show people how to use the power function. Since ^ is XOR, in the cmath library, there is pow(nBase, nPower)

  • Actually ignore the -c=aX^2+bX portion, I had the notification turned off I didn't see your correction.

  • Correction, you'd end up with -c = aX^2+bX;

    And you can't expect someone to solve quadratic formulas programmatic if they don't understand concept of the functions Algebraically.

  • thnks man!!

  • he's using Unix....download a compiler like MS Visual C++ 2008 Express as an Integrated Development Environment.

  • ah...my computer says that the permission is denied or something...i dunno how to fix that prob.. will u help me?

    and it also says that it cant find g++ whatever

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