题解 | #HJ11 数字颠倒#
数字颠倒
http://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
public class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
String ans="";
while(n/10!=0){
ans=ans+n%10;
n=n/10;
}
ans=ans+n;
System.out.print(ans);
}
}
