using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication22
{
    class Program
    {
        static void Main(string[] args)
        {

            //32
            int count = 0;
            char name, letter;
            Console.WriteLine("Please enter the first letter in your name: ");
            name = char.Parse(Console.ReadLine());
            do
            {
                Console.WriteLine("Please enter a letter: ");
                letter = char.Parse(Console.ReadLine());
                count++;
            }
            while (letter != name);
            Console.WriteLine("The first letter in your name is on the " + count + " location.");

            //33
            int num1, num2;
            Console.WriteLine("Please enter a number:");
            num1 = int.Parse(Console.ReadLine());
            do
            {
                Console.WriteLine("Please enter a number:");
                num2 = int.Parse(Console.ReadLine());
                if (num1 > num2)
                    Console.WriteLine(num1 + ", " + num2);
                num1 = num2;
            }
            while (num2 != 0 && num1 != 0);

            //34
            int n, counter = 0;
            for (n = 10; n <100; n++)
            {
                Console.WriteLine(n + "" + n);
                counter++;
            }
            Console.WriteLine(counter);

            //35
            int a, b, aten, adig, bten, bdig, sim = 0;
            do
            {
                Console.WriteLine("Please enter a number:");
                a = int.Parse(Console.ReadLine());
                Console.WriteLine("Please enter a number:");
                b = int.Parse(Console.ReadLine());
                aten = a / 10;
                adig = a % 10;
                bten = b / 10;
                bdig = b % 10;
                if ((aten == bten && adig == bdig) || (aten == bdig && adig == bten))
                {
                    sim++;
                    Console.WriteLine("These numbers are similar.");
                }
            }
            while (a >= 10 && b >= 10 && a < 100 && b < 100);
            Console.WriteLine("There are: " + sim + " similar numbers.");

            //36
            int num, dig, original, numdig;
            bool j = false;
            Console.WriteLine("Please enter a number: ");
            num = int.Parse(Console.ReadLine());
            Console.WriteLine("Please enter one digit: ");
            dig = int.Parse(Console.ReadLine());
            original = num;
            while (num > 0 && j == false)
            {
                numdig = num % 10;
                num /= 10;
                if (numdig == dig)
                    j = true;
            }
            if (j == false)
                Console.WriteLine("The new number is: " + (original / 10 * 10 + dig));

            //37
            int first, second = 1, sequence = 1, bestofthebest = 0;
            Console.WriteLine("Please enter a number:");
            first = int.Parse(Console.ReadLine());
            while (first != 0 && second != 0)
            {
                Console.WriteLine("Please enter a number:");
                second = int.Parse(Console.ReadLine());
                if (second > first)
                    sequence++;
                else
                {
                    if (sequence > bestofthebest)
                        bestofthebest = sequence;
                    sequence = 1;
                }
                first = second;
            }
            Console.WriteLine("The longest sequence is: " + bestofthebest + ".");
        }
    }
}