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Haitham Alam
2,685 PointsHello what's the correct answer??
Please I need to know why my code is not right?
var arrayOfInts = [1, 2, 3, 4, 5, 6]
arrayOfInts.append(7)
arrayOfInts += [8]
arrayOfInts.count
arrayOfInts = [1, 2, 3, 4, 5, 6, 7, 8]
let value = arrayOfInts[4]
arrayOfInts.removeAtIndex(5)
let discardedValue = arrayOfInts
2 Answers
Tobias Helmrich
31,604 PointsHey there,
you almost got it right and you already used the removeAtIndex method on the arrayOfInts array correctly and you created the discardedValue constant. Now just combine those two things and save the value you remove from the array into the discardedValue constant.
Like so:
// Enter your code below
var arrayOfInts = [1, 2, 3, 4, 5, 6]
arrayOfInts.append(7)
arrayOfInts += [8]
let value = arrayOfInts[4]
let discardedValue = arrayOfInts.removeAtIndex(5)
I hope that helps, good luck! :)
Haitham Alam
2,685 Pointsthank you man. you are great