switch2.java

《Java编程基础、应用与实例》 源文件下载

public class Switch2{
  public static void main(String[] args){
     int a=1, b=2, c;
     switch(a+b){
       case 1:  c=1;
                break;	
       case 3:  c=3;
                break;	
       case 4:  c=4;
                break;	
       case 5:  c=5;
                break;
       default: c=999;
     }
     System.out.println("c= "+c); 	 
  }
}