import java.util.*;class Main{public static void main(String[]a){System.out.println(new StringBuffer(new Scanner(System.in).next()).reverse());}} import java.util.*; util.* java class Main{public static void main(String[]a){System.out.println(new StringBuffer(new Scanner(System.in).next()).reverse());}} Main public static void main(String[]a){System.out.println(new StringBuffer(new Scanner(System.in).next()).reverse());} main {System.out.println(new StringBuffer(new Scanner(System.in).next()).reverse());} System.out.println(new StringBuffer(new Scanner(System.in).next()).reverse()) System.out.println System.out System System.out new StringBuffer(new Scanner(System.in).next()).reverse() new StringBuffer(new Scanner(System.in).next()).reverse new StringBuffer(new Scanner(System.in).next()) String[]a a
import java.util.*;class Main{public static void main(String[]a){System.out.println(new StringBuffer(new Scanner(System.in).next()).reverse());}}