Can anyone help me on this challenge "Monday to Sunday" JavaScript 😅

Question

The Date Object

The program you are given takes year, month and day as input.
Create a function that takes them as arguments and returns the corresponding day of the week.

Sample Input
1993
7
12

Sample Output
Thursday
Hint: The given code creates a Date object from the parameters. Use the getDay() method of the date object to get the index, then use it in the given names array to return the name of the day.

function main() {
var year = parseInt(readLine(), 10);
var month = parseInt(readLine(), 10);
var day = parseInt(readLine(), 10);

console.log(getWeekDay(year, month, day));
}

function getWeekDay(year, month, day) {
var names = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
var d = new Date(year, month, day);
//complete the function
console.log(names[d.getDay()]);

}

the error message i got is "undefined"
Thanks for you help

Answer 1

Where you wrote

console.log( names[ d.getDay() ] );

You instead return

return names[ d.getDay() ];

You got 'undefined' because getWeekDay() doesn't return anything while something is awaited for in main() to be logged into JS console.

Answer 2

using the get method on the Date attributes (year, month, and day) and returning the name of the day will also answer this question.

//complete the function
var year = d.getFullYear();
var month = d.getMonth();
var day = d.getDay();
return names[day];

Answer 3

This small corrections doesn't needed effect)

Answer 4

Exellent solve ! 🏅

Answer 5

small corrections can be made be in your first code:

function getWeekDay(year, month, day) {
var names = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
var d = new Date();
d.setFullYear(year, month, day);
//complete the function
document.write(names[d.getDay()]);
}
getWeekDay(1993,7,12);

just copy paste and see :)