import 4.code.about;

class Header {

public void title() {

String fullTitle = '/fit/';
}

public void menu();

public void board();

public void goToBottom();

}
class Thread extends Board {
public void undefined(OP Anonymous) {

String fullTitle = 'undefined';
int postNumber = 74230741;
String image = '1715242668717730.png';
String date = '05/09/24(Thu)04:17:48';
String comment = '>an adult male weighs at least 200 pounds';

}
public void comments() { }
}

class Navigation {
public void backToTop();
}