testswitch.java

疯狂Java讲义_源码(含Java设计模式CHM

/**
 * 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 TestSwitch
{
	public static void main(String[] args) 
	{
		//声明变量score，并为其赋值为'C'
		char score = 'C';
		//执行swicth分支语句
		switch (score)
		{
			case 'A': 
				System.out.println("优秀.");
				//break;
			case 'B': 
				System.out.println("良好.");
				//break;
			case 'C': 
				System.out.println("中");
				//break;
			case 'D': 
				System.out.println("及格");
				//break;
			case 'F': 
				System.out.println("不及格");
				//break;
			default: 
				System.out.println("成绩输入错误");
		}
	}
}