import java.io.*;
public class test{
    public static void main (String[] args) throws IOException {
        /* code */
        BufferedReader buf;
        String str;
        buf = new BufferedReader(new InputStreamReader(System.in));
        System.out.print("请输入字符串：");
        str = buf.readLine();
        System.out.println("您输入的字符串是："+str);
    }
}