import java.util.*;
public class Main{
	public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String n = sc.next();
        if(n.charAt(0)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(1)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(2)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        System.out.println("");
    }
} import java.util.*; util.* java public class Main{
	public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String n = sc.next();
        if(n.charAt(0)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(1)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(2)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        System.out.println("");
    }
} Main public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String n = sc.next();
        if(n.charAt(0)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(1)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(2)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        System.out.println("");
    } main {
        Scanner sc = new Scanner(System.in);
        String n = sc.next();
        if(n.charAt(0)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(1)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(2)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        System.out.println("");
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String n = sc.next(); n sc.next() sc.next sc if(n.charAt(0)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        } n.charAt(0)=='9' n.charAt(0) n.charAt n 0 '9' {
            System.out.print('1');
        } System.out.print('1') System.out.print System.out System System.out '1' {
            System.out.print('9');
        } System.out.print('9') System.out.print System.out System System.out '9' if(n.charAt(1)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        } n.charAt(1)=='9' n.charAt(1) n.charAt n 1 '9' {
            System.out.print('1');
        } System.out.print('1') System.out.print System.out System System.out '1' {
            System.out.print('9');
        } System.out.print('9') System.out.print System.out System System.out '9' if(n.charAt(2)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        } n.charAt(2)=='9' n.charAt(2) n.charAt n 2 '9' {
            System.out.print('1');
        } System.out.print('1') System.out.print System.out System System.out '1' {
            System.out.print('9');
        } System.out.print('9') System.out.print System.out System System.out '9' System.out.println("") System.out.println System.out System System.out "" String[] args args public class Main{
	public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String n = sc.next();
        if(n.charAt(0)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(1)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(2)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        System.out.println("");
    }
} public class Main{
	public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String n = sc.next();
        if(n.charAt(0)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(1)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(2)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        System.out.println("");
    }
} Main
import java.util.*;
public class Main{
	public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String n = sc.next();
        if(n.charAt(0)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(1)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        if(n.charAt(2)=='9'){
            System.out.print('1');
        }else{
            System.out.print('9');
        }
        System.out.println("");
    }
}
