debug1_2.java

来自「程序练习中包括书中实例程序代码和练习中要用到的代码,是压缩文件」· Java 代码 · 共 10 行

package questions.c1;
   public class Debug1_2 
   public static void main( String[] args ) 
      /* declare a variable
      int a = 6;
      /* output its square root
      System.out.println( Math.sqrt( a ) );
   }
}