Day07

import java.util.Scanner;

public class Day07A {
    public static void main(String[] args) {
        //preparation
        Scanner sc = new Scanner(System.in);
        double num1, num2, result;
        String op;
        //input
        System.out.print("Enter num1: ");
        num1 = sc.nextDouble();
        System.out.print("Enter num2: ");
        num2 = sc.nextDouble();
        sc.nextLine();
        System.out.print("Enter Operator(+, -, *, /): ");
        op = sc.nextLine();

        // condition for subtraction and division
        if (op.equals("-")) {
            result = num1 - num2;
            System.out.println(num1 + " - " + num2 + " = " + result);
        } else if (op.equals("/")) {
            if (num2 > 0) {
                result = num1 / num2;
                System.out.println(num1 + " / " + num2 + " = " + result);
            } else {
                System.out.println("Cannot divide by zero");
            }
        } else {
            System.out.println("Operator not - or / .");
        }

    }
}