hw11_15.java

Java程序设计实例

public class hw11_15
{
   public static void main (String args[])
   {
      float num=67.834f;   
      String str;        
      System.out.println("原本的浮点数为:"+num);
      str=Float.toString(num);      
      System.out.println("转为字符串后:"+str);
   }
}