package ch1;
import java.util.Calendar;
import java.util.Scanner;
public class P6 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String str = sc.nextLine();
String answer = solution(str);
System.out.println(answer);
}
static String solution(String str){
String answer ="";
for(int i = 0; i