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Type: Posts; User: lieles

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  1. Replies
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    3,704

    [SOLVED] Re: evaluating postfix expressions using stack

    So I've gone through and found where my program is going wrong. It is when it is checking whether the next character in the input is a operator or not. I am really quite confused why this is...
  2. Replies
    4
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    3,704

    [SOLVED] evaluating postfix expressions using stack

    Hi, I am supposed to write a program that will evaluate postfix expressions using a linked list stack. The user will input the expression on the command line and I have to check if each part of the...
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    2,035

    Finding min in linked list

    There is something wrong with my min() method, I got max to work though.


    public double maximum()
    {
    DoubleNode compare = head;
    if(size() == 1){
    return compare.getItem();
    }else...
  4. Thread: Linked Lists

    by lieles
    Replies
    1
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    592

    [SOLVED] Linked Lists

    Hi, i keep getting an error saying that NaN might not have been initialized. I think its because there is something else is wrong with my code, but i am not sure what it is. I just started using...
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    [SOLVED] Linked List Help

    Hi, I have having a lot of trouble with linked lists, i understand the theory, but I can't seem to figure out how to write the code. I have to make a linked list of doubles and finish writing the...
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