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James Hunt
346 PointsI need help with this challenge!
Simple print function
var todo : [String] = ["Learn Swift", "Build App", "Deploy App"]
index = 1
while index < numbers.count {
println(numbers[index])
index++ }
1 Answer
Stone Preston
42,016 Pointstask 2 of the challenge states: Print out the number of items in the todo array using println.
the Swift eBook states:
To find out the number of items in an array, check its read-only count property
and provides the following example:
println("The shopping list contains \(shoppingList.count) items.")
so all you need to do is print the count property of the todo array
var todo : [String] = ["Learn Swift", "Build App", "Deploy App"]
println(todo.count)