Without scanner java simple programs

Question

simple

Answer 1

https://code.sololearn.com/cy9kGkjsAr2E/#java

public class Program
{
public static void main(String[] args) {
System.out.println("Hello World!");
}
}

Answer 2

https://code.sololearn.com/cB29coaiyQJC/?ref=app
https://code.sololearn.com/cb8Hf5MZY560/?ref=app
https://code.sololearn.com/cB38oCzGztqi/?ref=app