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Hello,
I want to write a program that will print all the variable names used in that code. Just like "who" in MATLAB prints all the variables used in the program.
Please guide me a bit.

#include <iostream>

using namespace std;

class Matrix
{
int rows;
int columns;
int **matrix;
public:

Matrix operator + (const Matrix &a,const Matrix &b)

Error:binary 'operator +' has too many parameters.

Hello, I am making a matrix class with basic operations like addition, subtraction, Multiplication.
I have made a constructor that takes as input the rows and columns. I am done with
most of the...

Before coming to the real problem. Let me tell you that I am a newbie to C#, I have C++ and OOP concepts.
I am given a task (Not a homework assigment) to make a windows form application that takes...

I am working on Microsoft Visual C++ 2010.
I have made a Win32 Console Application project. I just wanted to Know is there anyway to add a picture in the code. JPEG file etc etc.

I am working on A tree search funtion. Currently I am just trying to see whether its working or not. Like I have added data in root node and now i am comparing it with the input. But the If condition...

Didn't get you , How to involve the root. Plus I m making the tree of height 2.

I have made a class of tree with 12 children. I insert the data in the tree systematically, Like first root, then first children , second children, and so on.
I am having problems in coding this...

hello,
I hope everyone is fine. =)
I have made a red black tree code, with the basic functionalities of insertion, deletion and Search. Presently, I am not getting any error, but when the code...

Kindly Indent your code , and use code tags.

I want to make a stack based Postfix to infix converter. I don't know how to start with it. Presently I have a class of stack. Thats all.
Can anybody help me with the algorithm.

Ok thnks . And what about the second problem


if (first->exponent == second->exponent )
{
result->coefficient =first->coefficient - second->coefficient;...

Hi , I posted previously this problem, but dint get help , so i m posting it again , hoping i will be helped.
I have created a doubly linked list of polynomials. Now I m done with the basics.
I...

I have made a doubly linked list of polynomials and now i am using operator overloading to add two polynomials. The add function see its the exponents of the two polynomials are same and then add...

I dun know how to work with the templates i would be thankful, if u point out where my code needs to changed i would be thnakful.

void insertionSort()
{
node* temp=head;

while(temp->next != NULL)
{
node* second =temp->next;
if (second->exponent==temp->exponent)
{
temp=temp->next;

how ??

void Sort()
{
node* first;
node* second;
node* temp;

first=head;

while(first->next!=NULL)
{

I have made a linked list with the following functions.

class node
{
public:
int data; node* next;
};

class linkedList: public node
{

cout<<"Press number for required drive\n";

cout<<"1:---------------- DRIVE C\n";
cout<<"2:---------------- DRIVE D\n";
cout<<"3:---------------- DRIVE E\n";
cout<<"4:---------------- DRIVE...

Just wanted to know how to move the axis , I want my program text appear at the centre of the window, I m workin on visual C++ 2010 beta.

string* getFname()
{

if((hfile=_findfirst("C:/tr1/*.txt",&c_file))==-1)
{}

else
{
int position=0;
str[0]=c_file.name;

I have made the amendments now if I have found the word required in file, i want to output its attributes. like file name, its location , time it was creatd , its size etc. Kindly help me with this.

Ok, thanks
Now if the given string is found in the file. I want to print all the attributes of that file.
Is there any function for this purpose?Any help!


#include <iostream>
#include...