/*
import java.util.*;
public class Main {
public static void main(String[] args) {
System.out.println("hello word");
}
}
*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
System.out.println("Hello");
}
}
*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
System.out.println("Hello World");
}
}*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
System.out.println("Hello\nWorld");
}
}*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
System.out.println("'Hello'");
}
}*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
System.out.println("\"Hello World\"");
}
}*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
System.out.println("\"!@#$%^&*()\"");
}
}*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
System.out.println("\"C:\\Download\\hello.cpp\"");
}
}*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int a=sc.nextInt();
System.out.println(a);
}
}*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
float a=sc.nextFloat();
System.out.printf("%.6f",a);
}
}*/
/*import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
long a=sc.nextLong(),b=sc.nextLong();
System.out.println(a+b);
}
}*/
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
long a=sc.nextLong(),b=sc.nextLong();
System.out.println();
System.out.println();
}
}