import java.util.*;

public class Main {
    public static void main(String[] args){
    
    Scanner sc = new Scanner(System.in);
        String n = sc.next();
        char[]nn = n.toCharArray();

        for(int i=0; i<3; i++){               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    }
}
} import java.util.*; util.* java public class Main {
    public static void main(String[] args){
    
    Scanner sc = new Scanner(System.in);
        String n = sc.next();
        char[]nn = n.toCharArray();

        for(int i=0; i<3; i++){               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    }
}
} Main public static void main(String[] args){
    
    Scanner sc = new Scanner(System.in);
        String n = sc.next();
        char[]nn = n.toCharArray();

        for(int i=0; i<3; i++){               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    }
} main {
    
    Scanner sc = new Scanner(System.in);
        String n = sc.next();
        char[]nn = n.toCharArray();

        for(int i=0; i<3; i++){               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    }
} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String n = sc.next(); n sc.next() sc.next sc char[]nn = n.toCharArray(); nn n.toCharArray() n.toCharArray n for(int i=0; i<3; i++){               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    } int i=0; int i=0; i 0 i<3 i 3 i++ i++ i {               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    } {               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    } if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            } nn[i]=='1' nn[i] nn i '1' {
                System.out.print('9'); 
            } System.out.print('9') System.out.print System.out System System.out '9' {
                System.out.print('1');                 
            } System.out.print('1') System.out.print System.out System System.out '1' String[] args args public class Main {
    public static void main(String[] args){
    
    Scanner sc = new Scanner(System.in);
        String n = sc.next();
        char[]nn = n.toCharArray();

        for(int i=0; i<3; i++){               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    }
}
} public class Main {
    public static void main(String[] args){
    
    Scanner sc = new Scanner(System.in);
        String n = sc.next();
        char[]nn = n.toCharArray();

        for(int i=0; i<3; i++){               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    }
}
} Main
import java.util.*;

public class Main {
    public static void main(String[] args){
    
    Scanner sc = new Scanner(System.in);
        String n = sc.next();
        char[]nn = n.toCharArray();

        for(int i=0; i<3; i++){               
            if(nn[i]=='1'){
                System.out.print('9'); 
            }else{
                System.out.print('1');                 
            }
 	    }
}
}
