#include <stdio.h>
#include <stdlib.h>
#include <string.h>
 
void last_link(char* link, int char_count, char* last_chars){
    int linkSize = strlen(link);
    int calcLink = linkSize - char_count;
	if (calcLink < 0) calcLink = 0;
 
	memcpy(last_chars, link + calcLink, char_count);
	last_chars[char_count] = '\0';
}
 
int main() {
	char link[100];
 
 
	scanf("%s", link);
	//lê o tamanho da string pra capturar os últimos caracteres
	printf("\nTamanho da String: %i\n", strlen(link));
 
	char last_chars[12];
	last_link(link, 11, last_chars);
 
	printf("%s\n", last_chars);
 
	return 0;
}

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