operationBetweenNumbers

package com.company;

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        int n1 = Integer.parseInt(scanner.nextLine());
        int n2 = Integer.parseInt(scanner.nextLine());
        String operator = scanner.nextLine();
        String evenOrOdd = "";
        if (operator.equals("+")) {
            int result = n1 + n2;
            if (result % 2 == 0) {
                evenOrOdd = "even";
            } else {
                evenOrOdd = "odd";
            }
            System.out.printf("%d + %d = %d - %s", n1, n2, result, evenOrOdd);
        } else if (operator.equals("-")) {
            int result = n1 - n2;
            if (result % 2 == 0) {
                evenOrOdd = "even";
            } else {
                evenOrOdd = "odd";
            }
            System.out.printf("%d - %d = %d - %s", n1, n2, result, evenOrOdd);
        } else if (operator.equals("*")) {
            int result = n1 * n2;
            if (result % 2 == 0) {
                evenOrOdd = "even";
            } else {
                evenOrOdd = "odd";
            }
            System.out.printf("%d * %d = %d - %s", n1, n2, result, evenOrOdd);

        } else if (operator.equals("/")) {
            if (n2 == 0) {
                System.out.printf("Cannot divide %d by zero", n1);
            } else {
                double result = (1.0 * n1) / n2;
                System.out.printf("%d / %d = %.2f", n1, n2, result);
            }
        } else if (operator.equals("%")) {
            if (n2 == 0) {
                System.out.printf("Cannot divide %d by zero", n1);
            } else {
                int result = n1 % n2;
                System.out.printf("%d %% %d = %d", n1, n2, result);
            }

        }

    }
}