agrawal-priyank

class BooleanParenthesizaton {
    
  	public static void main (String args[]) {
	    char[] symbol = {'T', 'T', 'F', 'T'};
      har[] operator = {'|', '&', '^'};
      BooleanParenthesizaton bP =  new BooleanParenthesizaton();
		  System.out.println(bP.countWaysToParenthesize(symbol, operator));
	  }
  
    public int countWaysToParenthesize(char[] symbol, char[] operator) {

agrawal-priyank

public class WordPath{
  class Coordinate{
    public int x;
    public int y;
    public Coordinate(int x, int y){
      this.x = x;
      this.y = y;
    }
  }

agrawal-priyank

import java.util.Stack;

public class Calculator {

    public enum Operator{ADD, SUBTRACT, MULTIPLY, DIVIDE, BLANK}

    public static void main(String[] args){
        String expression = "2-6-7*8/2+5";
        Calculator calc = new Calculator();
        System.out.println(calc.compute(expression));