Go4Expert - Evaluation of Postfix with C++

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Evaluation of Postfix with C++

Dear Sir/Madam
Please Help me with this Problem. the Problem is Write a C++ Program to evaluate Postfix notation,here is the prototype.

Code:

struct charNode

{

char data;

charNode *next;

};

struct intNode

{

int data;

intNode *next;

};

void readInput(charNode*&);

void reverseInput(charNode*&,intNode*&);

void evaluate(charNode*,intNode*&);

void displayResult(intNode*);

int isoperator(char);

void createchar(charNode*&);

void createInt(intNode*&);

void pushchar(charNode*&);

void pushInt(intNode*&,int);

char popchar(charNode*&);

int popInt(intNode*&);

int isEmpty(charNode*);

int isEmpty(intNode*);

void main()

{

charNode *charTopOriginal,*charTopReversed;

intNode *intTop;

create char(charTopOriginal);

create char(charTopReversed);

create Int(intTop);

readeInput(charTopOriginal);

reversedInput(charTopOriginal,charTopReversed);

evaluate(charTopOriginal,charTopReversed);

displayResult(intTop);

getch();

}

Re: Evaluation of Postfix with C++

Sure, no problem. My rates are GBP100/hour, minimum 4 hours. For no extra charge I'll submit the work directly to tour teacher if you give me their email address. I'll need a few more details (example input and output) if you decide to go ahead.

Re: Evaluation of Postfix with C++

Quote:

Originally Posted by xpi0t0s

Search the forum and you may save 400 GBP. :D

Re: Evaluation of Postfix with C++

Why don't you use a Stack or queue?