hw13_9a.java

JAVA 2面向对象程序设计(习题参考答案9-17).rar

import java.io.*;
public class hw13_9a
{
   public static void main(String args[]) throws IOException
   {
      FileWriter fw=new FileWriter("c:\\java\\rand.txt");
      BufferedWriter bfw=new BufferedWriter(fw);
      for(int i=1;i<=1000;i++)
      {
         bfw.write(Integer.toString((int)(Math.random()*100000+1)));
         bfw.newLine();
      }
      bfw.flush();
      fw.close();
   }         
}