using System; using System.Linq; public static class Kata { public static int ArraySum(params int[][] arrs) { return arrs.SelectMany(arr => arr).Sum(); } }
- using System;
- using System.Linq;
- public static class Kata
- {
- public static int ArraySum(params int[][] arrs)
- {
int sum = 0;foreach (int[] arr in arrs){sum += arr.Sum();}return sum;- return arrs.SelectMany(arr => arr).Sum();
- }
- }