Codecademy让我很难过，我做错了什么？

Question

var sleepCheck = function(numHours); {
    if (numHours >= 8) {
        return("You're getting plenty of sleep! Maybe even too much!");
};
    else (numHours => 8) {
        return("Get some more shut eye!");
}
sleepCheck(10);

It is telling me to:

1. Write a function named sleepCheck that takes the parameter numHours
2. Inside the function, write an if statement where if the number of hours of sleep is greater than or equal to 8, the computer will return "You're getting plenty of sleep! Maybe even too much!";.
3. Otherwise (else) if the number of hours of sleep is less than 8, have the computer return "Get some more shut eye!";

Then call the function with different hours of sleep

1. Call the function with 10 hours of sleep, like this: sleepCheck(10);
2. Call the function with 5 hours of sleep.
3. Call the function with 8 hours of sleep.

PS: I am a complete coding amateur, I just started Javascript two days ago.

Answer 1

Change else (numHours => 8) to just else .

You're also missing some braces.

var sleepCheck = function(numHours) {
    if (numHours >= 8) {
        return("You're getting plenty of sleep! Maybe even too much!");
    } else (numHours => 8) {
        return("Get some more shut eye!"); 
    }
};
sleepCheck(10);
sleepCheck(8);
sleepCheck(5);

Notice how I matched my braces by having the closing brace at the same column as the statement with its corresponding opening brace.

If you think about it, this makes more sense anyway. else wouldn't make sense with a condition. It's a catch all. Its condition is everything else not caught by the if and else if blocks before it.

Answer 2

 var sleepCheck= function(numHours){ var sleepCheck = prompt("How much did you sleep"); if(numHours>=8){ return"You're getting plenty of sleep! Maybe even too much!"; } else (numHours<= 8);{ return "Get some more shut eye!"; } }; sleepCheck(10);