程序10-7
import java.io.*;
public class CharInput{
public static void main(String args[]) throws IOException{
String s;
InputStreamReader ir;
BufferedReader in;
ir = new InputStreamReader(System.in);
in = new BufferedReader(ir);
while ((s = in.readLine()) != null){
System.out.println("Read,"+s);
}
}
}