oper6210

import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		ArrayList<Integer> list = new ArrayList<Integer>();
		

oper6210

import java.util.Scanner;

public class Main {
	
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		int[] cnt = {0,31,59,90,120,151,181,212,243,273,304,334,365};

oper6210

import java.util.Scanner;
public class Main {
 
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int change = 0;
       String a = sc.nextLine();
       for(int i=0; i<a.length(); i++) {
    	   if(i%10==0 &&i!=0) {
    		  change =1;