Question

function ArrayAdditionI(arr) {  
  var numbers = arr();
   var arraySum = "";
   for (var i = 0; i < numbers.length; i++) {
        arraySum = arraySum + arr[i];
};
if (numbers.max() <= arraySum) {
  arr = true
}
else if (numbers.max() > arraySum) {
   arr = false;
}

  return arr;            
} 

I need to find the numbers stored in an array called arr and check if they add up to or total the greatest number or whether they do not. If so, return true. If not, return false.

I am not sure I am calling the array correctly in the beginning.

Thanks

Answer 1

You mean something like this?

function ArrayAdditionI(arr) {  

    for (var i = 0, sum=0; i < arr.length; i++) {
        sum += arr[i];
    }

    return Math.max.apply( Math, arr ) <= sum;
}