import java.util.Scanner;

public class Main {

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