breakcontinuedemo.java

来自「精通java核心技术》随书源代码」· Java 代码 · 共 30 行

// ==================== Program Discription ==========================
// 程序名称：示例2-1 : BreakContinueDemo.java
// 程序目的：学习使用break和continue语句
// ==============================================================
public class BreakContinueDemo {
   // main method begins execution of Java application
   public static void main( String args[] )
   {
      String output = "";
      int count;
   
      // loop 10 times
      for ( count = 1; count <= 10; count++ ) {
         // if count is 4,go to the next loop
         if ( count == 4 )
	continue;
     
          // if count is 9, terminate loop
          if ( count == 9 )
             break;  
   
          output += count + " ";
       }
   
       output += "\nBreak out of loop at count = " + count;
       System.out.println( output );  
  }  
}