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gabehabe	8 Aug, 2008 - 11:25 AM Post #2
T3H R0XX0R! Joined: 6 Feb, 2008 Posts: 3,516 Thanked 73 times Dream Kudos: 2350 Expert In: (X)HTML, CSS, Batch Scripting, C, C++ My Contributions	I don't know D code either. RodgerB knows some. Dream.In.Code has a policy by which we prefer to see a good faith effort on your part before providing source code for homework assignments. Please post the code you have written in an effort to resolve the problem, and our members would be happy to provide some guidance. Be sure to include a description of any errors you are encountering as well. Please post like this: Thank you for helping us helping you.
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NickDMax	8 Aug, 2008 - 11:58 AM Post #3
2B\|\|!2B Joined: 18 Feb, 2007 Posts: 2,763 Thanked 37 times Dream Kudos: 525 My Contributions	Well the requirements are rather vague. If the idea is to accept a string like "3x + 12x*x" than you can use a FSM (finite state machine) to recognize the expression as a quadratic equation -- while you are in the process of recognizing the expression you can also spend a few moments to save the coefficients. Then you can plug those coefficients into a nice formula to evaluate the result. At least... thats how I would do it.
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