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JavaScript JavaScript Basics (Retired) Creating Reusable Code with Functions Create a max() Function

Isa Abo-Mohana
Isa Abo-Mohana
2,655 Points
Posted by Isa Abo-Mohana
Isa Abo-Mohana
2,655 Points

what I'm doing wrong here?

i should be missing something but i don't know what

script.js 
function max (long,long1) {
  if (long > long1) {
    return long;
  } else 
    return long1;
}
}
Steven Turner
Steven Turner
20,146 Points
Steven Turner
Steven Turner
20,146 Points

You have an extra right bracket. When you are dealing with simple returns like that, it's just easier to drop the else statement as it's a little redundant.

function max(long, long1){
if(long > long1) {
return long;
}
return long1;
}

2 Answers

Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

You're missing a brace ("{").

The brace that should come right after the "else" to indicate the beginning of the code block is missing.

Another way to do it would be to remove the else and the following close brace, since when the if is true, the function will end (because of the return) before it goes any further.

Ivan Bagaric
PLUS
Ivan Bagaric
Courses Plus Student 12,356 Points
Ivan Bagaric
Ivan Bagaric
Courses Plus Student 12,356 Points

You can use it on 2 ways

in your case you have too much }

function max(a, b) {
  return (a > b) ? a : b; 
}

is same as this:

function max(a, b) {
  if (a > b) return a;
  return b;
}
Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

The ternary operator may not have been introduced in the course yet.