题解 | #数字颠倒#
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String str=br.readLine();
StringBuilder sb= new StringBuilder();
sb.append(str).reverse();
System.out.print(sb.toString());
#java求职#