class Jan23 {
	public static void main(String[] monkeys) {

		boolean expr = true;
		System.out.printf("expr: %b\n", expr);
		
		int x = 3;
		int y = 5;

		// relational operators

		expr = x < y;
		System.out.printf("expr: %b\n", expr);

		expr = x <= y;
		expr = x > y;
		expr = x >= y;
		expr = x == y;	// x is equal to y
		expr = x != y;	// x is not equal to y

		// boolean operators

		boolean expr1 = true;
		boolean expr2 = false;
		boolean expr4 = true;

		boolean expr3 = false;

		expr3 = expr1 && expr2;	// logical AND
		expr3 = expr1 || expr2;	// logical OR
		expr3 = !expr1; 	// logical NOT

		// compound expressions

		expr3 = (expr1 || expr2 ) && expr4;
		expr3 = (x < y) && ( y != 10);
		expr3 = !(y != 10);

		// conditional statements

		if (expr3) {
			System.out.printf("expr3 is true\n");
		}

		if (!expr3) {
			System.out.printf("expr3 is not true\n");
		}

		if (x == 1) {
			System.out.printf("x eq 1\n");
		}
		else {
			System.out.printf("x ne 1\n");
		}

		if (x + y < 8) {
			System.out.printf("x + y lt 8\n");
		}
		else if (x + y == 8) {
			System.out.printf("x + y eq 8\n");
		}
		else {
			System.out.printf("x + y gt 8\n");
		}



		






	}
}