using System.Collections.Generic;

using System.Linq;

​

using System;

​

// https://www.hackerrank.com/challenges/designer-pdf-viewer/problem?h_r=next-challenge&h_v=zen&isFullScreen=false&h_r=next-challenge&h_v=zen

class Solution

{

    // Complete the designerPdfViewer function below.

    static int DesignerPdfViewer(int[] h, string word)

    {

        char[] asciiChars = "abcdefghijklmnopqrstuvwxyz".ToCharArray();

        List<int> letterHeights = new List<int>();

        int maxLetterHeight = 0;

        // Find index of letter in asciiChars

        // Use assciiChars index to locate height in h[]

        foreach (char c in word)

        {

            //Console.WriteLine(Array.IndexOf(asciiChars, c));

            letterHeights.Add(h[Array.IndexOf(asciiChars, c)]);

        }

        maxLetterHeight = letterHeights.Max();

        //Console.WriteLine($"Max Letter Height: {maxLetterHeight}  Letter Heights: {string.Join(", ", letterHeights)}");

        return maxLetterHeight * word.Length;

    }

​

    static void Main(string[] args)

    {

        //TextWriter textWriter = new StreamWriter(@System.Environment.GetEnvironmentVariable("OUTPUT_PATH"), true);

        //int[] h = Array.ConvertAll(Console.ReadLine().Split(' '), hTemp => Convert.ToInt32(hTemp));

        //string word = Console.ReadLine();

        int[] h = Array.ConvertAll("1 3 1 3 1 4 1 3 2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5".Split(' '), hTemp => Convert.ToInt32(hTemp));

        string word = "abc";

        int result = DesignerPdfViewer(h, word);

        Console.WriteLine(result);

​

        h = Array.ConvertAll("1 3 1 3 1 4 1 3 2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 7".Split(' '), hTemp => Convert.ToInt32(hTemp));

        word = "zaba";

        result = DesignerPdfViewer(h, word);

        Console.WriteLine(result);

        //textWriter.WriteLine(result);

        //textWriter.Flush();

        //textWriter.Close();

    }

}