//Main.cpp
#include <iostream>
#include <conio.h>
#include "Expression.h"
using namespace std;

int main(void){
	char c[80];
	cout<<"STRUCTURE\n"
		<<"This program can solve simple formula \n"
		<<"by adder, subtraction, multiplication and division, \n"
		<<"whose operands are reals, including minus reals.\n\n";
	cout<<"Please iuput a expresion by the end of '='\n";
	cin>>c;
	Expression ex(c);
	cout<<"The result is "<<ex.calPostExpression()<<endl;
	cout<<"Press any key to quit\n";
	getch();
	return 0;
}