class Main {
public static void main(String[] args) {
// declare variables
int a = 12, b = 5;
// addition operator
System.out.println("a + b = " + (a + b));
// subtraction operator
System.out.println("a - b = " + (a - b));
// multiplication operator
System.out.println("a * b = " + (a * b));
// division operator
System.out.println("a / b = " + (a / b));
// modulo operator
System.out.println("a % b = " + (a % b));
}
}