ch3_e3_11.java

此上传文件是JAVA一书中的第三章的部分代码,希望对大家有用.

import java.io.*;

public class ch3_e3_11
{
  public static void main(String args[])
  {
    char ch,min;

    try{
	System.out.println("请输入一个字符，以'#'结束");
	ch = (char)System.in.read();
	min = ch;
	System.out.println(min);
	System.in.skip(2);
	while(ch != '#')
	{
	  ch = (char)System.in.read();
	  System.out.println("get:"+ch);
	  min = (ch<min && ch!='#') ? ch : min;
	  System.out.println("min:"+min);
	  System.in.skip(2); //跳过回车键
	}
	System.out.println("\n输入字符中字典序最小的是：" + min);
    }
    catch(IOException ioe)
    {
	System.err.println(ioe.toString());
    }
  }
}