Assignment of OOP1 on Prefix

MainClass.java

package edu.univdhaka.iit.prefix;

import java.util.*;
	 
public class MainClass {
	 
	public static void main(String args[]) {
	 
	Scanner input = new Scanner(System.in);
	 
	String s = input.nextLine();
	 
	AdvancedCalculator advancedObject = new AdvancedCalculator(s);
	advancedObject.Result();
	 
	input.close();
	}
	 
}