public class Operators1 {

	public static void main(String[] args) {
		final int a = 3;
		final int b = 5;
		final int c = 2;
		final double d = 3.1415926;
		final double e = 4.0;

		System.out.println("-b = " + (-b));
		System.out.println("a + b = " + (a + b));
		System.out.println("a + -b = " + (a + -b));
		System.out.println("-a + b = " + (-a + b));
		System.out.println("-a + -b = " + (-a + -b));
		System.out.println("a - b = " + (a - b));
		System.out.println("a - -b = " + (a - -b));
		System.out.println("-a - b = " + (-a - b));
		System.out.println("-a - -b = " + (-a - -b));
		System.out.println("b * c = " + (b * c));
		System.out.println("b * -c = " + (b * -c));
		System.out.println("-b * c = " + (-b * c));
		System.out.println("-b * -c = " + (-b * -c));
		System.out.println("b / c = " + (b / (double)(c)));
		System.out.println("b / -c = " + (b / (double)(-c)));
		System.out.println("-b / c = " + (-b / (double)(c)));
		System.out.println("-b / -c = " + (-b / (double)(-c)));
		System.out.println("b // c = " + (b / c));
		System.out.println("b // -c = " + (b / -c));
		System.out.println("-b // c = " + (-b / c));
		System.out.println("-b // -c = " + (-b / -c));
		System.out.println("b % a = " + (b % a));
		System.out.println("b % -a = " + (b % -a));
		System.out.println("-b % a = " + (-b % a));
		System.out.println("-b % -a = " + (-b % -a));
		System.out.println("d + e = " + (d + e));
		System.out.println("d - e = " + (d - e));
		System.out.println("d * e = " + (d * e));
		System.out.println("e / d = " + (e / d));
		System.out.println("e // d = " + ((int)(e / d)));
	}
}