getnumber.java

java 编程的一些简单例子

import java.io.*;

public class getNumber
{
      public static void main(String args[])
     {
	int i=0;
	String s;

		try{
		    System.out.print("please input a int shu:");
		BufferedReader br=
		new BufferedReader(new InputStreamReader(System.in));
          s=br.readLine();
	i=Integer.parseInt(s);
                     }
			catch(IOException e){};
      System.out.print("ni shu ru l shu zi:"+i);
      System.out.println("\t,dui fou?");
       }
}