Unary Operator

Sample Code

public class UnaryOperator {

	public static void main(String[] args) {
		// unary operator ++,--
		int x = 5;
		System.out.println(++x);// pre increment
		System.out.println(x);
		System.out.println(x++); // post increment
		System.out.println(x);
	}
}

Example Code

public class Operator2 {
	public static void main(String[] args) {
		// conditional operator &&, ||
		int x = 10;
		int y = 20;
		int z = 30;

		if (x < y && y < z)
			System.out.println("greatest" + z);
		z = 5;
		if (x < y || y < z)
			System.out.println("greatest" + z);
		// unary operator ++,--
		System.out.println(++x);// pre increment
		System.out.println(x++); // post
		System.out.println(x);
	}
}