Operations Between Numbers
package exp;
import java.util.Scanner;
public class OperationsBetweenNumbers {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
         int N1 = Integer.parseInt(scanner.nextLine());
        int N2 = Integer.parseInt(scanner.nextLine());
        char symbol = scanner.next().charAt(0);
        double N3 = 0;
        String evenOrOdd = "";
        int N4 = 0;
        switch (symbol)
        {
            case '-':
                N4 = N1 - N2;
                if (N4 % 2 == 0){
                    evenOrOdd = "even";
                }else {
                    evenOrOdd = "odd";
                }
                System.out.printf("%d + %d = %d – %s", N1, N2, N4, evenOrOdd);
            break;
            case '+':
                N4 = N1 + N2;
                if (N4 % 2 == 0){
                    evenOrOdd = "even";
                }else {
                    evenOrOdd = "odd";
                }
                System.out.printf("%d + %d = %d – %s", N1, N2, N4, evenOrOdd);
                break;
            case '*':
                N4 = N1 * N2;
                if (N4 % 2 == 0){
                    evenOrOdd = "even";
                }else {
                    evenOrOdd = "odd";
                }
                System.out.printf("%d * %d = %d – %s", N1, N2, N4, evenOrOdd);
                break;
            case '/':
                N3 = N1 / N2;
                if (N2 <= 0){
                    System.out.printf("Cannot divide %d by zero", N1);
                }else {
                    System.out.printf("%d / %d = %.2f", N1, N2, N3);
                }
                break;
            case '%':
                N4 = N1 % N2;
                System.out.printf("%d % %d = %d", N1, N2,N4);
                break;
            default:
                System.out.println("Wrong Symbol Please Try Again!");
                break;
        }
    }
}