package test0324; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class PrintTest { /** * @param args */ public static void main(String[] args) { InputStreamReader ir; BufferedReader in; ir = new InputStreamReader(System.in);//创建输入流对象 in = new BufferedReader(ir); System.out.println("请输入字符串:"); try { String s = in.readLine(); System.out.println("您输入的字符串长度是："+s.length()); System.out.print("逆序输出为："); for(int i=s.length();i>0;i--){ System.out.print(s.substring(i-1, i)); } } catch (IOException e) { e.printStackTrace(); } } }
