import java.util.Scanner;

public class IntegerArithmetic {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();

        int sum = a + b;   // integer addition is discouraged in print statements due to confusion with string concatenation
        System.out.println("a + b = " + sum);
        System.out.println("a - b = " + (a - b));
        System.out.println("a * b = " + (a * b));
        System.out.println("quotient of a / b = " + (a / b));   // truncates towards 0
        System.out.println("remainder of a / b = " + (a % b));   // same sign as first operand
    }
}