majedsiefalnasr

#include<iostream>
using namespace std;

class stack{
private:
	struct node{
		int data;
		node *next;
	};

majedsiefalnasr

#include <iostream>
#include <stack>
#include <string>
using namespace std;


// Simply determine if character is one of the four standard operators.
bool isOperator(char character) {
	if (character == '+' || character == '-' || character == '*' || character == '/') {
		return true;

majedsiefalnasr

#include <iostream>
#include <string>
#include <vector>
#include <sstream>

using namespace std;

struct node{
	int Coefficient_field;
	int Exponent_field;

majedsiefalnasr

struct Node{
	int index;
	string data;
	Node *next;
};

void st_Node(Node *head, int index, string data){
	head->index = index;
	head->data = data;
	head->next = NULL;

majedsiefalnasr

/*********************************************************************
						LZ 77, 78, W Algorithms
						  -------------------
                            _                              
               ___ ___   __| | ___    _____  ___ __   ___  
              / __/ _ \ / _` |/ _ \  / _ \ \/ / '_ \ / _ \ 
             | (_| (_) | (_| |  __/ |  __/>  <| |_) | (_) |	
              \___\___/ \__,_|\___|  \___/_/\_\ .__/ \___/ 	
                                              |_|