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Discussion on: Coding Puzzles: Week of 4/8

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Replies for: Not a one liner like you guys but C#: using System; public class Kata { public static long StairsIn20(int[][] stairs) { long sum = 0; ...

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Jelle Bekker •

Okay, I couldn't help myself:

using System;
using System.Linq;

public class Kata
{
  public static long StairsIn20(int[][] stairs)
  {
    return stairs.SelectMany(x => x).Sum() * 20;
  }
}