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Thread: Need urgent help in assignment of JAVA, any idea suggestion plz

  1. #1
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    Default Need urgent help in assignment of JAVA, any idea suggestion plz

    I need help in my JAVA assignment plz. kindly guide me any technique/idea to do the following. m not at advance level of programming. i already have the initial part of my assignment completed which is to make a simple command line calculator. this is the next part.

    The program should take function definitions and those definitions can be used in future expressions
    for eg:

    def add(x,y)=(x+y)
    >>> ok
    def inv(x)=1/x
    >>> ok
    inv(add(2,2))
    >>> ans : 0.25

    Also four additional commands:
    show; to prints all de?nitions on screen
    save flename; to save all defnitions in a fle
    load flename; to load all definitions from a fle
    delete funname; to delete the defnition corresponding to the function named funname


  2. #2
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    Default Re: Need urgent help in assignment of JAVA, any idea suggestion plz

    Its a good assignment, I hope I could help you on this.

    Let me know what are the options you have tried. What is your approach? Did you start writing some code?

    [ Design Pattern Books | Debug Java on Linux | JDBC Questions ]

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    Default Re: Need urgent help in assignment of JAVA, any idea suggestion plz

    well, actually there is also a first part in which we have already implemented a command line calculator. in that part we are taking input from command line and parsing it making tree, using grammer. in short a user inputs an expression like (2+2)/5 and our calculator calculated the output and shows it. now we are required to put more functionality which is in 2nd part, the one which i am asking for.

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