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

Posted by Pranav Puranam
Pranav Puranam
688 Points

HOW TO DO THIS

f

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 {
counter += 1
numbers[\(counter)] += sum
}

1 Answer

akhter ali
akhter ali
15,778 Points
akhter ali
akhter ali
15,778 Points

You while loop is declared correct, so is the raise of your counter value.

However, you numbers variable is wrong. You want the existing sum + number[element] In this context your element is your counter.