如何在函数中使用var args(可变参数)？

def my_function(*args):
    for arg in args:
        print(arg)

my_function(1, 2, 3, 4)

public void myFunction(String... args) {
    for (String arg : args) {
        System.out.println(arg);
    }
}

myFunction("Hello", "World");

function myFunction() {
    for (var i = 0; i < arguments.length; i++) {
        console.log(arguments[i]);
    }
}

myFunction("Hello", "World");

#include <iostream>
#include <cstdarg>

void myFunction(int count, ...) {
    va_list args;
    va_start(args, count);
    
    for (int i = 0; i < count; i++) {
        int arg = va_arg(args, int);
        std::cout << arg << std::endl;
    }
    
    va_end(args);
}

myFunction(4, 1, 2, 3, 4);