这一段Java代码要如何运行为什么复制粘贴运行不了？

Question

public class Speak{

void speakHello(){

    System.out.println("I'm gald to meet you");

}

}

class Xiti{

public static void main(String args[]){

    Speak sp = new Speak();

    sp.speakHello();

}

}

Answer 1

class Xiti要改成跟文件名一致