inout.java

来自「Java程序」· Java 代码 · 共 10 行

import java.io.*;
public class inout 
{
	public static void main(String[] args) throws IOExecption 
	{   int b;byte buffer[]=new byte[512];
		b=System.in.read(buffer);
		System.out.println(b);
	}
}