import java.util.Scanner;

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

		String n = sc.next();

		for (int i = 0; i < 3; i++) {
			if ( n.charAt(i) == '1') {
				System.out.print("9");
			} else if ( n.charAt(i) == '9' ) {
				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 n = sc.next();

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

		String n = sc.next();

		for (int i = 0; i < 3; i++) {
			if ( n.charAt(i) == '1') {
				System.out.print("9");
			} else if ( n.charAt(i) == '9' ) {
				System.out.print("1");
			}
		}
	} main {
		Scanner sc = new Scanner(System.in);

		String n = sc.next();

		for (int i = 0; i < 3; i++) {
			if ( n.charAt(i) == '1') {
				System.out.print("9");
			} else if ( n.charAt(i) == '9' ) {
				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 for (int i = 0; i < 3; i++) {
			if ( n.charAt(i) == '1') {
				System.out.print("9");
			} else if ( n.charAt(i) == '9' ) {
				System.out.print("1");
			}
		} int i = 0; int i = 0; i 0 i < 3 i 3 i++ i++ i {
			if ( n.charAt(i) == '1') {
				System.out.print("9");
			} else if ( n.charAt(i) == '9' ) {
				System.out.print("1");
			}
		} {
			if ( n.charAt(i) == '1') {
				System.out.print("9");
			} else if ( n.charAt(i) == '9' ) {
				System.out.print("1");
			}
		} if ( n.charAt(i) == '1') {
				System.out.print("9");
			} else if ( n.charAt(i) == '9' ) {
				System.out.print("1");
			} n.charAt(i) == '1' n.charAt(i) n.charAt n i '1' {
				System.out.print("9");
			} System.out.print("9") System.out.print System.out System System.out "9" if ( n.charAt(i) == '9' ) {
				System.out.print("1");
			} n.charAt(i) == '9' n.charAt(i) n.charAt n i '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();

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

		String n = sc.next();

		for (int i = 0; i < 3; i++) {
			if ( n.charAt(i) == '1') {
				System.out.print("9");
			} else if ( n.charAt(i) == '9' ) {
				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 n = sc.next();

		for (int i = 0; i < 3; i++) {
			if ( n.charAt(i) == '1') {
				System.out.print("9");
			} else if ( n.charAt(i) == '9' ) {
				System.out.print("1");
			}
		}
	}
}