package lectures.class_dual_roles.statics;
import util.annotations.WebDocuments;
@WebDocuments({"Lectures/ClassDualRolesStatics.pptx", "Lectures/ClassDualRolesStatics.pdf", "Videos/ClassDualRolesStatics.avi"})
public class FactorialWithPublicVariables {
public static int number = 0; public static int factorial; public static void updateFactorial() {
while (number > 0) {
factorial *= number;
number -= 1;
}
}
public static void main (String[] args) {
FactorialWithPublicVariables.number = 4;
FactorialWithPublicVariables.updateFactorial();
System.out.println(FactorialWithPublicVariables.factorial);
}
}