using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        List<string> lc4_highest_speed_2 = new List<string>

        {

            "013 - 104" ,

            "012 - 82" ,

            "013 - 103" ,

            "012 - 83" ,

            "013 - 106" ,

            "012 - 84" ,

            "012 - 85" ,

            "012 - 87" ,

            "013 - 102"

        };

​

        var max = lc4_highest_speed_2.Select(item =>

        {

            var elements = item.Split("-");

            return (speed: int.Parse(elements[0].Trim()), index: int.Parse(elements[1].Trim()));

        }).Max();

​

        Console.WriteLine($"Max speed = {max.speed}, index = {max.index}");

    }

}