ClassTestExersise2B/ClassTestExerise2B/Program.cs

using System;
using System.Collections.Generic;

namespace ClassTestExerise2B
{
    class Program
    {
        static void Main(string[] args)
        {
            int upperLimit;
            int lowerLimit;
            int randListLen;
            int spaceBetween;
            int counter;
            int biggestUneven;

            List<int> numberCount = new List<int>();
            List<int> randList = new List<int>();

            Random rand = new Random();

            do
            {
                Console.WriteLine("Gib die untere Grenze des Zufallsarrays ein:");
                lowerLimit = Convert.ToInt32(Console.ReadLine());
                Console.WriteLine("Gib die obere Grenze des Zufallsarrays an:");
                upperLimit = Convert.ToInt32(Console.ReadLine());
            } while (lowerLimit > upperLimit);

            Console.WriteLine("Gib die Länge des Zufallsarrays ein:");
            randListLen = Convert.ToInt32(Console.ReadLine());

            for (int number = 0; number < randListLen; number++)
            {
                randList.Add(rand.Next(lowerLimit,upperLimit));
            }
            
            foreach (int number in randList)
            {
                Console.Write(number + " ");
            }
            Console.WriteLine();
            
            randList.Sort();
            
            foreach (int number in randList)
            {
                Console.Write(number + " ");
            }
            Console.WriteLine();

            upperLimit = randList[randListLen - 1];
            lowerLimit = randList[0];
            spaceBetween = upperLimit - lowerLimit;
            
            Console.WriteLine("Unteres Limit:" + lowerLimit);
            Console.WriteLine("Oberes Limit:" + upperLimit);
            Console.WriteLine("Zahlenraum: " + spaceBetween);
            
            for (int number = 0; number <= spaceBetween; number++)
            {
                counter = 0;
                for (int randnumber = 0; randnumber < randListLen; randnumber++)
                {
                    if (randList[randnumber] == number + lowerLimit)
                    {
                        counter++;
                    }
                }
                numberCount.Add(counter);
            }

            for (int number = 0; number <= spaceBetween; number++)
            {
                Console.Write(numberCount[number] + " ");
            }
            Console.WriteLine();

            biggestUneven = lowerLimit;
            for (int number = 0; number <= spaceBetween; number++)
            {
                if (numberCount[number] % 2 != 0 && numberCount[number] > biggestUneven)
                {
                    biggestUneven = number + lowerLimit;
                }
            }

            Console.WriteLine(biggestUneven + " ist die Zahl die am meisten ungerade oft vorkommt.");
        }
    }
}