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Start your free trialKhadeeja Yasser
2,455 PointsI dont understand what to do here ...
Now that we have the while loop set up, it's time to compute the sum!
Using the value of counter as an index value, retrieve each value from the array and add it to the value of sum.
let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0
while counter < 7 {
print(counter)
counter += 1
}
sum += numbers[counter]
print(sum)
2 Answers
Stuart Wright
41,120 PointsYou simply need to move this line:
sum += numbers[counter]
To inside the body of your loop (before you increment the counter variable).
Khadeeja Yasser
2,455 PointsThanks a lot :)