package no313;

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

public class Main {
	public static final int MAX = 200000;
	
	public static void main(String[] args) {
		solve();
	}
	
	public static void solve() {
		Scanner sc = new Scanner(System.in);
		String s = sc.next();
		String pi = s.substring(0, 1) + s.substring(2, s.length());
		long sum = 0;
		long weightedsum = 0;
		for(int i=0;i<=MAX;i++) {
			int d = pi.charAt(i) - '0';
			sum += d;
			weightedsum += d * (i+1);
		}
		long diff = sum - SUM;
		int index = (int) ((weightedsum - WEIGHTED_SUM) / diff - 1);
		int miss = pi.charAt(index) - '0';
		System.out.println(miss + " " + (miss + 10 - diff) % 10);
	}
	
	public static final long SUM = 899117;
	public static final long WEIGHTED_SUM = 89939722901L;
	public static void calc() {
		try {
			Scanner sc = new Scanner(new File("pi.txt"));
			sc.next();
			StringBuilder sb = new StringBuilder();
			sb.append("3");
			while(sb.length() <= MAX) {
				sb.append(sc.next());
			}
			String pi = sb.toString();
			long sum = 0;
			long weightedsum = 0;
			for(int i=0;i<=MAX;i++) {
				int d = pi.charAt(i) - '0';
				sum += d;
				weightedsum += d * (i+1);
			}
			System.out.println(sum);
			System.out.println(weightedsum);
			
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
		
	}

}