import java.util.Scanner;

public class Main{

	public static void main(String args[]){

		Scanner sc = new Scanner(System.in);

		String st=sc.next();
		char n[]=st.toCharArray();

		for(int i=0;i<3;++i){
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		}

		System.out.print(n[0]);
		System.out.print(n[1]);
		System.out.println(n[2]);
	}
}
 import java.util.Scanner; Scanner java.util public class Main{

	public static void main(String args[]){

		Scanner sc = new Scanner(System.in);

		String st=sc.next();
		char n[]=st.toCharArray();

		for(int i=0;i<3;++i){
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		}

		System.out.print(n[0]);
		System.out.print(n[1]);
		System.out.println(n[2]);
	}
} Main public static void main(String args[]){

		Scanner sc = new Scanner(System.in);

		String st=sc.next();
		char n[]=st.toCharArray();

		for(int i=0;i<3;++i){
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		}

		System.out.print(n[0]);
		System.out.print(n[1]);
		System.out.println(n[2]);
	} main {

		Scanner sc = new Scanner(System.in);

		String st=sc.next();
		char n[]=st.toCharArray();

		for(int i=0;i<3;++i){
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		}

		System.out.print(n[0]);
		System.out.print(n[1]);
		System.out.println(n[2]);
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String st=sc.next(); st sc.next() sc.next sc char n[]=st.toCharArray(); n st.toCharArray() st.toCharArray st for(int i=0;i<3;++i){
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		} int i=0; int i=0; i 0 i<3 i 3 ++i ++i i {
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		} {
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		} if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9'; n[i]=='9' n[i] n i '9' n[i]='1' n[i] n i '1' if(n[i]=='1') n[i]='9'; n[i]=='1' n[i] n i '1' n[i]='9' n[i] n i '9' System.out.print(n[0]) System.out.print System.out System System.out n[0] n 0 System.out.print(n[1]) System.out.print System.out System System.out n[1] n 1 System.out.println(n[2]) System.out.println System.out System System.out n[2] n 2 String args[] args public class Main{

	public static void main(String args[]){

		Scanner sc = new Scanner(System.in);

		String st=sc.next();
		char n[]=st.toCharArray();

		for(int i=0;i<3;++i){
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		}

		System.out.print(n[0]);
		System.out.print(n[1]);
		System.out.println(n[2]);
	}
} public class Main{

	public static void main(String args[]){

		Scanner sc = new Scanner(System.in);

		String st=sc.next();
		char n[]=st.toCharArray();

		for(int i=0;i<3;++i){
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		}

		System.out.print(n[0]);
		System.out.print(n[1]);
		System.out.println(n[2]);
	}
} Main
import java.util.Scanner;

public class Main{

	public static void main(String args[]){

		Scanner sc = new Scanner(System.in);

		String st=sc.next();
		char n[]=st.toCharArray();

		for(int i=0;i<3;++i){
			if(n[i]=='9') n[i]='1';
			else if(n[i]=='1') n[i]='9';
		}

		System.out.print(n[0]);
		System.out.print(n[1]);
		System.out.println(n[2]);
	}
}

