testadd.java

来自「疯狂Java讲义_源码(含Java设计模式CHM」· Java 代码 · 共 22 行

/**
 * Description:
 * <br/>Copyright (C), 2005-2008, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee [e-mail]
 * @version  1.0
 */
public class TestAdd
{
	public static void main(String[] args) 
	{
		double a = 5.2;
		double b = 3.1;
		double sum = a + b;
		//sum的值为8.3
		System.out.println(sum);
	}
}