import jeliot.io.*;

public class BalikAngka {
public static void balik(int n)
{
    int temp = 0;
    while (n>0)
    {
          temp = temp * 10 + n % 10;
          if (temp == 0)
          {
              System.out.print("0");
          }
          n = n/10;
    }
    System.out.print(temp);
}

public static void main()
{
    int bil;
    System.out.print("Masukkan bilangan : ");
    bil = Input.readInt();
    System.out.print("Setelah dibalik : ");
    balik(bil);
}
}