Can we change david and ami in the program to numericals

Question

class MyClass {

static void sayHello(String name) {
System.out.println("Hello " + name);
}

public static void main(String[ ] args) {
sayHello("David");
sayHello("Amy");
}

Answer 1

you can only send string types to your function sayHello

Answer 2

Change "static void sayHello(String name)" with "static void sayHello(int numerical)" (or float or double instead of int)

Answer 3

in that case @ Leonardo .do we get the output as the sum of the numbers placed side by sibe