// { autofold
import java.io.*;
import java.lang.annotation.*;
import java.lang.instrument.*;
import java.lang.invoke.*;
import java.lang.management.*;
import java.lang.ref.*;
import java.lang.reflect.*;
import java.math.*;
import java.net.*;
import java.nio.*;
import java.nio.channels.*;
import java.nio.channels.spi.*;
import java.nio.charset.*;
import java.nio.charset.spi.*;
import java.nio.file.*;
import java.nio.file.attribute.*;
import java.nio.file.spi.*;
import java.text.*;
import java.text.spi.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.concurrent.atomic.*;
import java.util.concurrent.locks.*;
import java.util.jar.*;
import java.util.logging.*;
import java.util.prefs.*;
import java.util.regex.*;
import java.util.spi.*;
import java.util.zip.*;
//}

public class Main {

    public static void main (String[] args) {
        // Write your code here.
        // Click on "RUN" to execute it.
        System.out.println("Hello World!");
    }

}