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Nigel MathesonCourses Plus Student 1,166 Points
My code is not working?
this is not working and it is driving me crazy
// Enter your code below var arrayOfInts = [1,2,3,4,5,6] arrayOfInts.append (7) arrayOfInts = [1,2,3,4,5,6,7] +  arrayOfInts.remove (at:4) Let value = arrayOfInts 
You got most of that spot on.
For the second task, I don't think it was expecting you to recreate the initial array. The concatentate could look something like:
arrayOfInts = arrayOfInts + 
The third task wants you to retrieve the value at index 4 and store it in a constant called
value. You've removed the value then tried to store the
value - but you've also used a capital
let - so, don't remove the element (delete that line) then correct the capitalisation:
let value = arrayOfInts
The last task wants you to remove an element - I'll leave that task with you.