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![Josef Dosch](https://secure.gravatar.com/avatar/81dd20f6f14397883e31ec7b82c79c82?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Josef Dosch
2,619 Pointshaving hard time adding value of array to "sum"
feel like I've tried everything and its probably so simple.
let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0
// Enter your code below
while counter < 7 {
print(numbers)
counter++
}
while sum < 7 {
print(numbers)
sum += newValue
}
1 Answer
![Cindy Lea](https://secure.gravatar.com/avatar/8d36cc5aed706061021be7cbd92078c9?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Cindy Lea
Courses Plus Student 6,497 PointsYou're not accessing the astray correct. Do you need indexes?
Josef Dosch
2,619 PointsJosef Dosch
2,619 Pointsi have to use counter as the index. and add sum to the new value