Calculator

import java.util.Scanner;

public class calculator {

	public static void main(String[] args) {
		int n1, n2;
		boolean b = true;
		String operation;
		while (b = true) {
			Scanner scannerObject = new Scanner(System.in);

			System.out.println("Please enter your first number:");
			n1 = scannerObject.nextInt();

			Scanner op = new Scanner(System.in);
			System.out.println("Enter your operation");
			operation = op.next();

			System.out.println("Please enter your second number:");
			n2 = scannerObject.nextInt();

			switch (operation) {
			case "+":
				System.out.println("Your answer is " + (n1 + n2));
				break;

			case "-":
				System.out.println("Your answer is " + (n1 - n2));
				break;

			case "/":
				System.out.println("Your answer is " + (n1 / n2));
				break;

			case "*":
				System.out.println("Your answer is " + (n1 * n2));
				break;

			case "%":
				System.out.println("Your answer is " + (n1 % n2));
				break;

			default:
				System.out.println("Incorrect Numbers!!! Please Try again...");
			}

			Scanner result = new Scanner(System.in);
			System.out.println("Press q to quit,c to clear and start again or i to operate on result");
			char i = result.next().charAt(0);

			switch (i) {

			case 'q':
				b = false;
				break;

			case 'c':
				b = true;
				break;

			case 'i':
				System.out.println();
				break;

			default:
				System.out.println("Something went wrong");
			}
		}

		System.out.println("The system has been terminated");

	}
}