orop.java

Java面向对象编程(随书配套源代码) 阐述了面向对象编程的思想

package chapter4;
public class OrOp 
{
	public static void main(String[] args) 
	{
		if(true || true )
		{
			System.out.println("true || true = true");
		}
		if(true || false)
		{
			System.out.println("true || false = true");
		}
		if(false || true)
		{
			System.out.println("false || true = true");
		}		
		if(!(false || false))//！false = true
		{
			System.out.println("false || false = false");
		}
	}
}