English Calculator

/**
 * This uses switch cases to take numbers that are input and output words for math funcitons.
 *
 * @author (Rochita Chatterjee)
 * @version (Version1 1/17/17)
 */

import java.util.*;
import java.lang.*;
public class EnglishLangCalculator
{
    public static void main (String [] args)
    {

        String c;
        int a;
        int b;
        String wordA;
        String wordB;
        String symbC;

        Scanner scan = new Scanner (System.in);

        System.out.print("Please enter a single digit number: ");
        a = scan.nextInt();

        System.out.print("Please enter a single digit number: ");
        b = scan.nextInt();

        System.out.print("Please enter a math function: ");
        c = scan.next();

        switch ( a )
            {
            case 0:
                wordA = "zero";
                break;

            case 1:

                wordA = "one";
                break;

            case 2:

                wordA = "two";
                break;

            case 3:

                wordA = "three";
                break;

            case 4:

                wordA = "four";
                break;

            case 5:

                wordA = "five";
                break;

            case 6:

                wordA = "six";
                break;

            case 7:

                wordA = "seven";
                break;

            case 8:

                wordA = "eigth";
                break;

            case 9:

                wordA = "nine";
                break;
            }

        switch (b)
        {
            case 0:
                wordB = "zero";
                break;

            case 1:
                wordB = "one";
                break;
            case 2:
                wordB = "two";
                break;
            case 3:
                wordB = "three";
                break;
            case 4:
                 wordB = "four";
                break;
            case 5:
                 wordB = "five";
                break;
            case 6:
                 wordB = "six";
                break;
            case 7:
                 wordB = "seven";
                break;
            case 8:
                 wordB = "eigth";
                break;
            case 9:
                 wordB = "nine";
                break;


        }

        switch ( c)
        {
            case "+":
                symbC = "plus";
                System.out.println( wordA + symbC + wordB +"is" + (a+b));
                break;

            case "-":
                symbC = "minus";
                System.out.println( wordA + symbC + wordB +"is" + (a-b));
                break;

            case "*":
                symbC = "multiplied by";
                System.out.println( wordA + symbC + wordB +"is" + (a*b));
                break;

            case "/":
                symbC = "divided by";

                   if(b == 0)
              {
                System.out.println("You cannot divide by zero");
              }
                else
               {
              System.out.println( wordA + symbC + wordB +"is" + (a/b));
               }
               break;

            case "^":
                symbC = "to the power";
                System.out.println( wordA + symbC + wordB +"is" + Math.pow(a,b));
                break;

        }

        }
   }