public class TestVar33{
	public static void main(String[] args){
		//创建一个布尔类型的变量：
		boolean flag1 = true;
		System.out.println(flag1);
		boolean flag2 = false;
		System.out.println(flag2);
		boolean flag3 = 5==9;
		System.out.println(flag3);
		boolean flag4 = 5<9;
		System.out.println(flag4);
	}
}