September 13th, 2012, 01:37 PM
Please Provide an Algorithm and Source Code
I hve an assignment to make
i have to make a C/C++ Program that automatically identifies any expression entered and solves the answer..
Example if i enter an expression like 3.14+(14-23*4/6)*7 it should evaulate it according to the precedence of the operator and give a numeric answer...
I need to generate a Grammar and then a parse tree and then finally evaluate that parse tree...but i dont know where to start and how to code.
please provide the source code and flowchart also (if possible)....
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