import java.util.Scanner;

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

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