#include <stdio.h>
#include <string.h>

#define KONECPOLE 100

int main () {

    char pole[KONECPOLE];
    char *pointer;
    int a;

    scanf ("%[^\n]%c", pole);

    if (strlen(pole)<=100) {
	printf ("\n%s", pole);

	printf ("\n------------------------------------------------\n");

	for (a=strlen(pole); a>=0; a--) {
	    pointer = &pole[a-1];
	    printf ("%c",*pointer);
	}
    }

    else printf("\nzadal jsi moc dlouhy string");

    printf ("\n\n");

    return 0;
}