import java.util.*;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n / 100 == 9) n -= 800;
        else n += 800;
        if((n%100) / 10 == 9) n -= 80;
        else n += 80;
        if((n%10) / 1 == 9) n -= 8;
        else n += 8;
        System.out.println(n);
        sc.close();

    }

} import java.util.*; util.* java public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n / 100 == 9) n -= 800;
        else n += 800;
        if((n%100) / 10 == 9) n -= 80;
        else n += 80;
        if((n%10) / 1 == 9) n -= 8;
        else n += 8;
        System.out.println(n);
        sc.close();

    }

} Main public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n / 100 == 9) n -= 800;
        else n += 800;
        if((n%100) / 10 == 9) n -= 80;
        else n += 80;
        if((n%10) / 1 == 9) n -= 8;
        else n += 8;
        System.out.println(n);
        sc.close();

    } main {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n / 100 == 9) n -= 800;
        else n += 800;
        if((n%100) / 10 == 9) n -= 80;
        else n += 80;
        if((n%10) / 1 == 9) n -= 8;
        else n += 8;
        System.out.println(n);
        sc.close();

    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int n = sc.nextInt(); n sc.nextInt() sc.nextInt sc if(n / 100 == 9) n -= 800;
        else n += 800; n / 100 == 9 n / 100 n 100 9 n -= 800 n 800 n += 800 n 800 if((n%100) / 10 == 9) n -= 80;
        else n += 80; (n%100) / 10 == 9 (n%100) / 10 (n%100) n 100 10 9 n -= 80 n 80 n += 80 n 80 if((n%10) / 1 == 9) n -= 8;
        else n += 8; (n%10) / 1 == 9 (n%10) / 1 (n%10) n 10 1 9 n -= 8 n 8 n += 8 n 8 System.out.println(n) System.out.println System.out System System.out n sc.close() sc.close sc String[] args args public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n / 100 == 9) n -= 800;
        else n += 800;
        if((n%100) / 10 == 9) n -= 80;
        else n += 80;
        if((n%10) / 1 == 9) n -= 8;
        else n += 8;
        System.out.println(n);
        sc.close();

    }

} public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n / 100 == 9) n -= 800;
        else n += 800;
        if((n%100) / 10 == 9) n -= 80;
        else n += 80;
        if((n%10) / 1 == 9) n -= 8;
        else n += 8;
        System.out.println(n);
        sc.close();

    }

} Main
import java.util.*;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n / 100 == 9) n -= 800;
        else n += 800;
        if((n%100) / 10 == 9) n -= 80;
        else n += 80;
        if((n%10) / 1 == 9) n -= 8;
        else n += 8;
        System.out.println(n);
        sc.close();

    }

}
