Why my following code isn't working

Question

class SARS {
public static void main(String[] args) {
void multiply() {
System.out.println("Virus multiplies!");
}
}
}

class COVID {
SARS property1 = new SARS();
property1.multiply();
}

Answer 1

A function is executed only when it is in main class.
You are trying to run multiple() function outside the main class.
Try this :-
https://code.sololearn.com/cBlif4ryd5x8/?ref=app