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Start your free trialPatrik Franzén Dennis
2,636 PointsI don't understand what I need to write/code.
The question is the following: 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. PLEASE HELP
let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0
// Enter your code below
while counter < 6 {
counter += 1
}
2 Answers
Kyle Johnson
33,528 PointsHi Patrick!
This is answered explained and answered here.
Thomas Dobson
7,511 PointsHi Patrik,
Lets break this down a bit:
let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0
// Enter your code below
while counter < numbers.count { // says while counter is less than the number of items in array "numbers" or a total of 7.
let newValue = numbers[counter] // let newValue equal to the current counter value
sum += newValue // add newValue to the sum
counter += 1 // increment counter by 1
}
I hope this helps!
Patrik Franzén Dennis
2,636 PointsThank you for the answer! Got it!
Patrik Franzén Dennis
2,636 PointsPatrik Franzén Dennis
2,636 PointsThanks!