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Start your free trialJustin Townsend
4,720 PointsJavaScript noob
I have tried and failed I got back on the horse and failed again I officially need help!
function max(lastYear, nextYear){
return max;
}
max(17, 19);
2 Answers
Jonathan Hermansen
25,935 PointsYou need to use the max function from the JavaScript Math object inside your function:
function max(numb1, numb2) {
return Math.max(numb1, numb2);
}
Eric M
11,546 PointsHi Justin,
This question asks you to return the larger of the two parameters using a conditional statement. You've named your parameters lastYear
and nextYear
so you'll need to use conditional (if/else) brances to check the numbers against eachother and return the higher one.
As a side note, these are very specific names. If the function were higherYear
instead of max
these names would make sense, as it is I'd suggest going with something more generic like a
and b
or firstNumber
and secondNumber
depending on how descriptive you want to be.
The challenge is looking for something like the below, I've added some comments to describe how we meet the requirement of returning the larger of two numbers.
function max(firstNumber, secondNumber)
{
// check to see if firstNumber is the higher one
// if it is we return it
if (firstNumber > secondNumber)
{
return firstNumber
}
else
{
// if we're in the else branch it means that firstNumber isn't
// higher than secondNumber, so we can return secondNumber
// as it must be higher than or at least equal to firstNumber
return secondNumber
}
}
Cheers,
Eric