public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner in = new Scanner(System.in);
String operator;
System.out.println("What is the the first number? :");
int num1 = Integer.parseInt(in.nextLine());
System.out.println(
"1 - Addition\n2 - Subtraction\n3 - Multiplication\n4 - Division\n5 - Modulus");
int choice = Integer.parseInt(in.nextLine());
System.out.println("What is the second number ? :");
int num2 = Integer.parseInt(in.nextLine());
Calculator c = new Calculator();
if (choice == 1) {
operator = "+";
System.out.println(num1 + operator + num2 + "=" + c.addition(num1, num2));
} else if (choice == 2) {
operator = "-";
System.out.println(num1 + operator + num2 + "=" + c.subtraction(num1, num2));
} else if (choice == 3) {
operator = "*";
System.out.println(num1 + operator + num2 + "=" + c.multiplication(num1, num2));
} else if (choice == 4) {
operator = "/";
System.out.println(num1 + operator + num2 + "=" + c.division(num1, num2));
} else if (choice == 5) {
operator = "%";
System.out.println(num1 + operator + num2 + "=" + c.modulus(num1, num2));
} else System.out.println("Invalid Operation");
in.close();
}
