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iOS Swift Collections and Control Flow Control Flow With Loops Working With Loops

Posted by Giovanni Rinaldi
Giovanni Rinaldi
1,104 Points

Second task while loop code challenge

I'm doing this code challenge for the second time, but I cannot go there alone. This is my code. Can you help me? Thanks

Giovanni

loops.swift 
let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0

// Enter your code below
while counter < numbers.count {
print(counter)
counter += 1
sum += (numbers[counter + 1])
}

1 Answer

David Papandrew
David Papandrew
8,386 Points
David Papandrew
David Papandrew
8,386 Points

You are close but your final statement in the loop is slightly off:

let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0

// Enter your code below
while counter < numbers.count {
    print(counter)
    sum += numbers[counter]
    counter += 1
}