Project Euler – Problem 1 Posted on January 14, 2014 by Param If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000. Scala: (1 to 999).filter(x => (x % 3 == 0 || x % 5 == 0)). foldLeft(0)((b, a) => b + a) Share this:FacebookTwitterLinkedInEmailLike this:Like Loading... Related