Finding sum of elements in Swift array

Question

What is the easiest (best) way to find the sum of an array of integers in swift? I have an array called multiples and I would like to know the sum of the multiples.

Answer 1

Swift 3

From all the options displayed here, this is the one that worked for me.

let arr = [6,1,2,3,4,10,11]


var sumedArr = arr.reduce(0, { ($0 + $1)})
print(sumedArr)