Arrays - Practice | C# Online Compiler

Arrays - Practice by lduduman

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

					
public class Program
{
	public static void Main()
	{
			ReverseArray();
            SumArray();
            DuplicateCount();
            UniqueNumbers();
            ReadAndSort();
            OddOrEven();
            RemoveItem();
            JoinTwoArrays();
			JoinTwoArraysAndRemoveDuplicates();
            JoinArraysRemoveDuplicatesAndSortThem();
            RoundOrNot();
	}
	
		//Ex.1 
        static void ReverseArray() 
        {
            Console.Write("Write how many numbers you want to input: ");
            int numbers = int.Parse(Console.ReadLine());
            
            int[] arr = new int[numbers];
            
            for (int i = 0; i < numbers; i++)
			{
                Console.Write("Write number {0}: ", i);
                arr[i] = int.Parse(Console.ReadLine());
			}
            
            Console.WriteLine("\nWritten numbers are:");
            for (int i = 0; i < numbers; i++)
			{
                Console.Write(arr[i] + " ");
			}
            
            Console.WriteLine("\nReversed numbers are:");
            for (int i = arr.Length - 1; i >= 0 ; i--)
			{
                Console.Write(arr[i] + " ");
			}
        }

        //Ex.2
        static void SumArray()
        {
            Console.Write("Write how many numbers you want to input: ");
            int numbers = int.Parse(Console.ReadLine());

            int[] array = new int[numbers];
            
            for (int i = 0; i < numbers; i++)
			{
                Console.Write("Write number {0}: ", i);
                array[i] = int.Parse(Console.ReadLine());
			}

            int sum = 0;
            for (int i = 0; i < array.Length; i++)
			{
                sum += array[i];
			}

            Console.WriteLine("\nSum of numbers is: {0}", sum);
        }

        //Ex.3
        static void DuplicateCount() 
        {
            Console.Write("Write how many numbers you want to input: ");
            int count = int.Parse(Console.ReadLine());

            int[] arr = new int[count];

            for (int i = 0; i < count; i++)
			{
                Console.Write("Write number {0}: ", i);
                arr[i] = int.Parse(Console.ReadLine());
			}
                      
            int x = 0;
            int y = 0;

            for (int i = 0; i < count; i++)
			{
                if (x != arr[i])
	            {
                    for (int j = i + 1; j < count; j++)
			        {
                        if (arr[i] == arr[j])
	                    {
                            x = arr[i];
                            y++;
	                    }
			        }
	            }
			}

            Console.WriteLine("\nDuplicate numbers are: {0} ", y);
        }
        
        //Ex.4
        static void UniqueNumbers()
        {
            Console.Write("Write how many numbers you want to input: ");
            int numbers = int.Parse(Console.ReadLine());

            int[] array = new int[numbers];
            
            for (int i = 0; i < numbers; i++)
			{
                Console.Write("Write number {0}: ", i);
                array[i] = int.Parse(Console.ReadLine());
            }
           
            Console.WriteLine("\nUnique numbers are: ");
            int unique = 0;
            for (int i = 0; i < numbers; i++)
			{
                unique = 0;

                for (int j = 0; j < i - 1; j++)
			    {
                    if (array[i] == array[j])
	                {
                        unique ++;
	                }
			    }
                 
                for (int k = i + 1; k < numbers; k++)
			    {
                    if (array[i] == array[k])
	                {
                        unique ++;
	                }
			    }                    

                if (unique == 0)
	            {                      
                    Console.Write(array[i] + " ");
	            }
            }
        }

        //Ex.5
        static void ReadAndSort()
        {
            Console.WriteLine("Write numbers you want (separated by space):");
            int[] num = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();
			
            
            int k;
            for (int i = 0; i <= num.Length - 2; i++)
			{
                for (int j = 0; j <= num.Length - 2; j++)
			    {
                    if (num[j] > num[j + 1])
	                {
                        k = num[j + 1];
                        num[j + 1] = num[j];
                        num[j] = k;
	                }
			    }
			}

            Console.WriteLine("\nBubble sort numbers are:");
            foreach (int number in num)
	        {
                Console.Write(number + " ");
	        }                                                   
        }

        //Ex.6
        static void OddOrEven()
        {
            Console.Write("Write how many numbers you want to input: ");
            int numb = int.Parse(Console.ReadLine());
            
            int[] arr = new int[numb];
            
            for (int i = 0; i < numb; i++)
			{
                Console.Write("Write number {0}: ", i);
                arr[i] = int.Parse(Console.ReadLine());
			}

            int[] arr1 = new int[numb];
            int[] arr2 = new int[numb];
            int j;

            Console.WriteLine("\nEven numbers are:");
            for (j = 0; j < numb; j++)
            {
                if (arr[j] % 2 == 0)
	            {
                    arr1[j] = arr[j];
                    Console.Write(arr1[j] + " ");
	            }                   
            }

            Console.WriteLine("\nOdd numbers are:");
            for (j = 0; j < numb; j++)
            {
                if (arr[j] % 2 != 0)
	            {
                    arr2[j] = arr[j];
                    Console.Write(arr2[j] + " ");
	            }                   
            }
        }

        //Ex.7
        static void RemoveItem() 
        {
            Console.Write("Write how many numbers you want to input: ");
            int numbers = Convert.ToInt32(Console.ReadLine());
            
            int[] array = new int[numbers];
            
            for (int i = 0; i < numbers; i++)
			{
                Console.Write("Write number {0}: ", i);
                array[i] = Convert.ToInt32(Console.ReadLine());
			}

            Console.WriteLine("\nWrite position of number where you want to delete: ");
            int position = Convert.ToInt32(Console.ReadLine());

            array[position-1] = 0;

            Console.WriteLine("\nNew list is: ");
            foreach (int newarray in array)
	        {
                if (newarray != 0)
	            {
                    Console.Write(newarray + " ");
	            }
	        }

            Console.WriteLine();
        }

        //Ex.8
        static void JoinTwoArrays() 
        {
            Console.Write("Write how many numbers you want to input for frist array: ");
            int n1 = Convert.ToInt32(Console.ReadLine());
            
            int[] arr1 = new int[n1];
            
            for (int i = 0; i < n1; i++)
			{
                Console.Write("Write number for frist array [{0}] -> ", i);
                arr1[i] = Convert.ToInt32(Console.ReadLine());              
			}
            
            Console.Write("\nWrite how many numbers you want to input for second array: ");
            int n2 = Convert.ToInt32(Console.ReadLine());
            
            int[] arr2 = new int[n2];
            
            for (int i = 0; i < n2; i++)
			{
                Console.Write("Write number for second array [{0}] -> ", i);
                arr2[i] = Convert.ToInt32(Console.ReadLine());
			}
            
            int[] arr = new int[arr1.Length + arr2.Length];
            int arrLength = arr1.Length + arr2.Length;
            int j,k;

            for(j = 0; j < arr1.Length; j++)
            {
                arr[j] = arr1[j];
            }
            for(k = 0; k < arr2.Length; k++)
            {
                arr[j] = arr2[k]; 
                j++;
            }

            Console.WriteLine("\nNumbers of new array are:");
            for (int i = 0; i < arr.Length; i++)
			{
                Console.Write("{0} ", arr[i]);
			}
        }
	
		//Ex.9
        static void JoinTwoArraysAndRemoveDuplicates()
        {
            Console.WriteLine("Write numbers you want for frist array (separated by space):");
            int[] num1 = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();

            Console.WriteLine("\nWrite numbers you want for second array (separated by space):");
            int[] num2 = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();

            
            int[] num = new int[num1.Length + num2.Length];
            int i, j;

            for(i = 0; i < num1.Length; i++)
            {
                num[i] = num1[i];
            }
            for(j = 0; j < num2.Length; j++)
            {
                num[i] = num2[j]; 
                i++;
            }

            for (int x = 0; x < num.Length; x++)
			{
                for (int y = x + 1; y < num.Length; y++)
			    {
                    if (num[x] == num[y])
	                {
                       num[y] = 0; 
	                }
			    }
			}

            Console.WriteLine("\nNumbers of new array after removing duplicates are:");
            for (int k = 0; k < num.Length; k++)
			{
                if (num[k] != 0)
	            {
                    Console.Write("{0} ", num[k]);
	            }
			}
        }

        //Ex.10 
        static void JoinArraysRemoveDuplicatesAndSortThem()
        {
            //Input from console numbers in 2 Arrays
            Console.Write("Write how many numbers you want to input for frist array: ");
            int numb1 = int.Parse(Console.ReadLine());
            
            int[] array1 = new int[numb1];
            
            for (int i = 0; i < numb1; i++)
			{
                Console.Write("Write number for frist array [{0}] -> ", i);
                array1[i] = Convert.ToInt32(Console.ReadLine());              
			}
            
            Console.Write("\nWrite how many numbers you want to input for second array: ");
            int numb2 = int.Parse(Console.ReadLine());
            
            int[] array2 = new int[numb2];
            
            for (int i = 0; i < numb2; i++)
			{
                Console.Write("Write number for second array [{0}] -> ", i);
                array2[i] = Convert.ToInt32(Console.ReadLine());
			}

            //Join Arrays
            int[] joinArray = new int[array1.Length + array2.Length];

            for (int i = 0, j = array1.Length; i < array1.Length || (j - array1.Length) < array2.Length;)
			{
                if (i < array1.Length)
	            {
                    joinArray[i] = array1[i];
                    i++;
	            }

                if ((j - array1.Length) < array2.Length)
	            {
                    joinArray[j] = array2[j - array1.Length];
                    j++;
	            }
			}
            
            //Remove Duplicates
            for (int x = 0; x < joinArray.Length; x++)
			{
                for (int y = x + 1; y < joinArray.Length; y++)
			    {
                    if (joinArray[x] == joinArray[y])
	                {
                       joinArray[y] = 0; 
	                }                   
			    }
            }    

            //Sort Array
            int sort;

            for (int a = 0; a < joinArray.Length; a++)
			{
                for (int b = 0; b < joinArray.Length; b++)
			    {
                    if (joinArray[a] < joinArray[b])
	                {
                        sort = joinArray[a];
                        joinArray[a] = joinArray[b];
                        joinArray[b] = sort;
	                }
			    }
			}
            
            //Print Array
            Console.WriteLine("\nNumbers of new array after join 2 arrays, remove duplicates and sort them are:");
            for(int k = 0; k < joinArray.Length; k++)
            {                
                if (joinArray[k] != 0)
	            {
                    Console.Write("{0} ", joinArray[k]);
	            }	            
            }
        }
        
        //Ex.11
        static void RoundOrNot()
        {  
            Console.Write("Write how many numbers you want to input (float numbers will be with comma): ");
            int input = int.Parse(Console.ReadLine());

            double[] round = new double[input]; //declararea
            int[] notround = new int[input];

            for (int i = 0; i < input; i++)
            {
                Console.Write("Write number {0}: ", i + 1);
                double floatnumb = double.Parse(Console.ReadLine()); //intrarea numerelor
                int intnumb = (int)floatnumb;

                if (floatnumb == intnumb) // repartizarea (impartirea) numerelor
                {
                    notround[i] = intnumb;
                }
                else
                {
                    round[i] = floatnumb;
                }
            }

            double[] newRound = new double[round.Length]; //creiam un alt array, ca ajutor pt double
            int countRound = 0;

            foreach (var x in round) // aducem zero la final, adica sub forma asta [1, 2, 0, 0]
            {
                if (x != 0)
                {
                    newRound[countRound++] = x;
                }
            }
            round = newRound; //eliminam zero din array si va fi sub forma asta [1, 2]

            Array.Resize<double>(ref round, countRound); // micsoram array-ul

            Console.WriteLine("\nRound set: [{0}]", string.Join("; ", round));

            double minR = round[0];
            double maxR = round[0];
            double sumR = 0;

            for (int i = 0; i < round.Length; i++)
            {
                if (minR > round[i])
                {
                    minR = round[i];
                }
                if (maxR < round[i])
                {
                    maxR = round[i];
                }
                sumR += round[i];
            }

            double avgR = sumR / round.Length;

            Console.WriteLine("Min: {0}", minR);
            Console.WriteLine("Max: {0}", maxR);

            Console.WriteLine("Sum: {0}", sumR);
            Console.WriteLine("Avg: {0:0.00}", avgR);

            int[] newNotRound = new int[notround.Length]; //cream un alt array, ca ajutor pt int
            int countNotRound = 0;

            foreach (var y in notround) // aducem zero la final, adica sub forma asta [1, 2, 0, 0]
            {
                if (y != 0)
                {
                    newNotRound[countNotRound++] = y;
                }
            }
            notround = newNotRound; //eliminam zero din array, va fi sub forma asta [1, 2]

            Array.Resize<int>(ref notround, countNotRound); // micsoram array-ul

            Console.WriteLine("\nRound set: [{0}]", string.Join("; ", notround));

            int minN = notround[0];
            int maxN = notround[0];
            int sumN = 0;

            foreach (var num in notround)
            {
                if (minN > num)
                {
                    minN = num;
                }
                if (maxN < num)
                {
                    maxN = num;
                }
                sumN += num;
            }

            int avgN = sumN / notround.Length;

            Console.WriteLine("Min: {0}", minN);
            Console.WriteLine("Max: {0}", maxN);
            Console.WriteLine("Sum: {0}", sumN);
            Console.WriteLine("Avg: {0:0.00}", avgN);
        }
}

​x
 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
​
                    
public class Program
{
    public static void Main()
    {
            ReverseArray();
            SumArray();
            DuplicateCount();
            UniqueNumbers();
            ReadAndSort();
            OddOrEven();
            RemoveItem();
            JoinTwoArrays();
            JoinTwoArraysAndRemoveDuplicates();
            JoinArraysRemoveDuplicatesAndSortThem();
            RoundOrNot();
    }
    
        //Ex.1 
        static void ReverseArray() 
        {
            Console.Write("Write how many numbers you want to input: ");
            int numbers = int.Parse(Console.ReadLine());
            
            int[] arr = new int[numbers];
            
            for (int i = 0; i < numbers; i++)
            {
                Console.Write("Write number {0}: ", i);
                arr[i] = int.Parse(Console.ReadLine());
            }
            
            Console.WriteLine("\nWritten numbers are:");
            for (int i = 0; i < numbers; i++)
            {
                Console.Write(arr[i] + " ");
            }
            
            Console.WriteLine("\nReversed numbers are:");
            for (int i = arr.Length - 1; i >= 0 ; i--)
            {
                Console.Write(arr[i] + " ");
            }
        }
​
        //Ex.2
        static void SumArray()
        {
            Console.Write("Write how many numbers you want to input: ");
            int numbers = int.Parse(Console.ReadLine());
​
            int[] array = new int[numbers];
            
            for (int i = 0; i < numbers; i++)
            {
                Console.Write("Write number {0}: ", i);
                array[i] = int.Parse(Console.ReadLine());
            }
​
            int sum = 0;
            for (int i = 0; i < array.Length; i++)
            {
                sum += array[i];
            }
​
            Console.WriteLine("\nSum of numbers is: {0}", sum);
        }
​
        //Ex.3
        static void DuplicateCount() 
        {
            Console.Write("Write how many numbers you want to input: ");
            int count = int.Parse(Console.ReadLine());
​
            int[] arr = new int[count];
​
            for (int i = 0; i < count; i++)
            {
                Console.Write("Write number {0}: ", i);
                arr[i] = int.Parse(Console.ReadLine());
            }
                      
            int x = 0;
            int y = 0;
​
            for (int i = 0; i < count; i++)
            {
                if (x != arr[i])
                {
                    for (int j = i + 1; j < count; j++)
                    {
                        if (arr[i] == arr[j])
                        {
                            x = arr[i];
                            y++;
                        }
                    }
                }
            }
​
            Console.WriteLine("\nDuplicate numbers are: {0} ", y);
        }
        
        //Ex.4
        static void UniqueNumbers()
        {
            Console.Write("Write how many numbers you want to input: ");
            int numbers = int.Parse(Console.ReadLine());
​
            int[] array = new int[numbers];
            
            for (int i = 0; i < numbers; i++)
            {
                Console.Write("Write number {0}: ", i);
                array[i] = int.Parse(Console.ReadLine());
            }
           
            Console.WriteLine("\nUnique numbers are: ");
            int unique = 0;
            for (int i = 0; i < numbers; i++)
            {
                unique = 0;
​
                for (int j = 0; j < i - 1; j++)
                {
                    if (array[i] == array[j])
                    {
                        unique ++;
                    }
                }
                 
                for (int k = i + 1; k < numbers; k++)
                {
                    if (array[i] == array[k])
                    {
                        unique ++;
                    }
                }                    
​
                if (unique == 0)
                {                      
                    Console.Write(array[i] + " ");
                }
            }
        }
​
        //Ex.5
        static void ReadAndSort()
        {
            Console.WriteLine("Write numbers you want (separated by space):");
            int[] num = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();
            
            
            int k;
            for (int i = 0; i <= num.Length - 2; i++)
            {
                for (int j = 0; j <= num.Length - 2; j++)
                {
                    if (num[j] > num[j + 1])
                    {
                        k = num[j + 1];
                        num[j + 1] = num[j];
                        num[j] = k;
                    }
                }
            }
​
            Console.WriteLine("\nBubble sort numbers are:");
            foreach (int number in num)
            {
                Console.Write(number + " ");
            }                                                   
        }
​
        //Ex.6
        static void OddOrEven()
        {
            Console.Write("Write how many numbers you want to input: ");
            int numb = int.Parse(Console.ReadLine());
            
            int[] arr = new int[numb];
            
            for (int i = 0; i < numb; i++)
            {
                Console.Write("Write number {0}: ", i);
                arr[i] = int.Parse(Console.ReadLine());
            }
​
            int[] arr1 = new int[numb];
            int[] arr2 = new int[numb];
            int j;
​
            Console.WriteLine("\nEven numbers are:");
            for (j = 0; j < numb; j++)
            {
                if (arr[j] % 2 == 0)
                {
                    arr1[j] = arr[j];
                    Console.Write(arr1[j] + " ");
                }                   
            }
​
            Console.WriteLine("\nOdd numbers are:");
            for (j = 0; j < numb; j++)
            {
                if (arr[j] % 2 != 0)
                {
                    arr2[j] = arr[j];
                    Console.Write(arr2[j] + " ");
                }                   
            }
        }
​
        //Ex.7
        static void RemoveItem() 
        {
            Console.Write("Write how many numbers you want to input: ");
            int numbers = Convert.ToInt32(Console.ReadLine());
            
            int[] array = new int[numbers];
            
            for (int i = 0; i < numbers; i++)
            {
                Console.Write("Write number {0}: ", i);
                array[i] = Convert.ToInt32(Console.ReadLine());
            }
​
            Console.WriteLine("\nWrite position of number where you want to delete: ");
            int position = Convert.ToInt32(Console.ReadLine());
​
            array[position-1] = 0;
​
            Console.WriteLine("\nNew list is: ");
            foreach (int newarray in array)
            {
                if (newarray != 0)
                {
                    Console.Write(newarray + " ");
                }
            }
​
            Console.WriteLine();
        }
​
        //Ex.8
        static void JoinTwoArrays() 
        {
            Console.Write("Write how many numbers you want to input for frist array: ");
            int n1 = Convert.ToInt32(Console.ReadLine());
            
            int[] arr1 = new int[n1];
            
            for (int i = 0; i < n1; i++)
            {
                Console.Write("Write number for frist array [{0}] -> ", i);
                arr1[i] = Convert.ToInt32(Console.ReadLine());              
            }
            
            Console.Write("\nWrite how many numbers you want to input for second array: ");
            int n2 = Convert.ToInt32(Console.ReadLine());
            
            int[] arr2 = new int[n2];
            
            for (int i = 0; i < n2; i++)
            {
                Console.Write("Write number for second array [{0}] -> ", i);
                arr2[i] = Convert.ToInt32(Console.ReadLine());
            }
            
            int[] arr = new int[arr1.Length + arr2.Length];
            int arrLength = arr1.Length + arr2.Length;
            int j,k;
​
            for(j = 0; j < arr1.Length; j++)
            {
                arr[j] = arr1[j];
            }
            for(k = 0; k < arr2.Length; k++)
            {
                arr[j] = arr2[k]; 
                j++;
            }
​
            Console.WriteLine("\nNumbers of new array are:");
            for (int i = 0; i < arr.Length; i++)
            {
                Console.Write("{0} ", arr[i]);
            }
        }
    
        //Ex.9
        static void JoinTwoArraysAndRemoveDuplicates()
        {
            Console.WriteLine("Write numbers you want for frist array (separated by space):");
            int[] num1 = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();
​
            Console.WriteLine("\nWrite numbers you want for second array (separated by space):");
            int[] num2 = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();
​
            
            int[] num = new int[num1.Length + num2.Length];
            int i, j;
​
            for(i = 0; i < num1.Length; i++)
            {
                num[i] = num1[i];
            }
            for(j = 0; j < num2.Length; j++)
            {
                num[i] = num2[j]; 
                i++;
            }
​
            for (int x = 0; x < num.Length; x++)
            {
                for (int y = x + 1; y < num.Length; y++)
                {
                    if (num[x] == num[y])
                    {
                       num[y] = 0; 
                    }
                }
            }
​
            Console.WriteLine("\nNumbers of new array after removing duplicates are:");
            for (int k = 0; k < num.Length; k++)
            {
                if (num[k] != 0)
                {
                    Console.Write("{0} ", num[k]);
                }
            }
        }
​
        //Ex.10 
        static void JoinArraysRemoveDuplicatesAndSortThem()
        {
            //Input from console numbers in 2 Arrays
            Console.Write("Write how many numbers you want to input for frist array: ");
            int numb1 = int.Parse(Console.ReadLine());
            
            int[] array1 = new int[numb1];
            
            for (int i = 0; i < numb1; i++)
            {
                Console.Write("Write number for frist array [{0}] -> ", i);
                array1[i] = Convert.ToInt32(Console.ReadLine());              
            }
            
            Console.Write("\nWrite how many numbers you want to input for second array: ");
            int numb2 = int.Parse(Console.ReadLine());
            
            int[] array2 = new int[numb2];
            
            for (int i = 0; i < numb2; i++)
            {
                Console.Write("Write number for second array [{0}] -> ", i);
                array2[i] = Convert.ToInt32(Console.ReadLine());
            }
​
            //Join Arrays
            int[] joinArray = new int[array1.Length + array2.Length];
​
            for (int i = 0, j = array1.Length; i < array1.Length || (j - array1.Length) < array2.Length;)
            {
                if (i < array1.Length)
                {
                    joinArray[i] = array1[i];
                    i++;
                }
​
                if ((j - array1.Length) < array2.Length)
                {
                    joinArray[j] = array2[j - array1.Length];
                    j++;
                }
            }
            
            //Remove Duplicates
            for (int x = 0; x < joinArray.Length; x++)
            {
                for (int y = x + 1; y < joinArray.Length; y++)
                {
                    if (joinArray[x] == joinArray[y])
                    {
                       joinArray[y] = 0; 
                    }                   
                }
            }    
​
            //Sort Array
            int sort;
​
            for (int a = 0; a < joinArray.Length; a++)
            {
                for (int b = 0; b < joinArray.Length; b++)
                {
                    if (joinArray[a] < joinArray[b])
                    {
                        sort = joinArray[a];
                        joinArray[a] = joinArray[b];
                        joinArray[b] = sort;
                    }
                }
            }
            
            //Print Array
            Console.WriteLine("\nNumbers of new array after join 2 arrays, remove duplicates and sort them are:");
            for(int k = 0; k < joinArray.Length; k++)
            {                
                if (joinArray[k] != 0)
                {
                    Console.Write("{0} ", joinArray[k]);
                }               
            }
        }
        
        //Ex.11
        static void RoundOrNot()
        {  
            Console.Write("Write how many numbers you want to input (float numbers will be with comma): ");
            int input = int.Parse(Console.ReadLine());
​
            double[] round = new double[input]; //declararea
            int[] notround = new int[input];
​
            for (int i = 0; i < input; i++)
            {
                Console.Write("Write number {0}: ", i + 1);
                double floatnumb = double.Parse(Console.ReadLine()); //intrarea numerelor
                int intnumb = (int)floatnumb;
​
                if (floatnumb == intnumb) // repartizarea (impartirea) numerelor
                {
                    notround[i] = intnumb;
                }
                else
                {
                    round[i] = floatnumb;
                }
            }
​
            double[] newRound = new double[round.Length]; //creiam un alt array, ca ajutor pt double
            int countRound = 0;
​
            foreach (var x in round) // aducem zero la final, adica sub forma asta [1, 2, 0, 0]
            {
                if (x != 0)
                {
                    newRound[countRound++] = x;
                }
            }
            round = newRound; //eliminam zero din array si va fi sub forma asta [1, 2]
​
            Array.Resize<double>(ref round, countRound); // micsoram array-ul
​
            Console.WriteLine("\nRound set: [{0}]", string.Join("; ", round));
​
            double minR = round[0];
            double maxR = round[0];
            double sumR = 0;
​
            for (int i = 0; i < round.Length; i++)
            {
                if (minR > round[i])
                {
                    minR = round[i];
                }
                if (maxR < round[i])
                {
                    maxR = round[i];
                }
                sumR += round[i];
            }
​
            double avgR = sumR / round.Length;
​
            Console.WriteLine("Min: {0}", minR);
            Console.WriteLine("Max: {0}", maxR);
​
            Console.WriteLine("Sum: {0}", sumR);
            Console.WriteLine("Avg: {0:0.00}", avgR);
​
            int[] newNotRound = new int[notround.Length]; //cream un alt array, ca ajutor pt int
            int countNotRound = 0;
​
            foreach (var y in notround) // aducem zero la final, adica sub forma asta [1, 2, 0, 0]
            {
                if (y != 0)
                {
                    newNotRound[countNotRound++] = y;
                }
            }
            notround = newNotRound; //eliminam zero din array, va fi sub forma asta [1, 2]
​
            Array.Resize<int>(ref notround, countNotRound); // micsoram array-ul
​
            Console.WriteLine("\nRound set: [{0}]", string.Join("; ", notround));
​
            int minN = notround[0];
            int maxN = notround[0];
            int sumN = 0;
​
            foreach (var num in notround)
            {
                if (minN > num)
                {
                    minN = num;
                }
                if (maxN < num)
                {
                    maxN = num;
                }
                sumN += num;
            }
​
            int avgN = sumN / notround.Length;
​
            Console.WriteLine("Min: {0}", minN);
            Console.WriteLine("Max: {0}", maxN);
            Console.WriteLine("Sum: {0}", sumN);
            Console.WriteLine("Avg: {0:0.00}", avgN);
        }
}

26 is a multiple of 4: yes
40 is a multiple of 7: yes
50 is a multiple of 1: yes
12 is a multiple of 1: yes
18 is a multiple of 8: yes
46 is a multiple of 3: yes
15 is a multiple of 0: yes
69 is a multiple of 2: yes
73 is a multiple of 3: yes
38 is a multiple of 3: yes
Liste 1: 66,88,98,99,54,57,13,76,71,11  |  Sum: 0, Average: 0
Liste 2: 14,76,40,72,70,80,21,45,78,79  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0
Liste 1: 95,82,27,43,38,85,53,75,33,13  |  Sum: 0, Average: 0
Liste 2: 56,65,30,74,19,84,29,70,27,55  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0
Liste 1: 95,22,96,12,27,75,87,93,52,29  |  Sum: 0, Average: 0
Liste 2: 70,72,50,78,16,79,55,94,25,73  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0
Liste 1: 40,85,53,16,40,67,59,44,31,65  |  Sum: 0, Average: 0
Liste 2: 49,65,62,67,26,48,46,27,87,70  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0
Liste 1: 53,13,96,85,64,81,69,91,68,33  |  Sum: 0, Average: 0
Liste 2: 17,19,91,10,99,66,52,90,66,15  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0
Liste 1: 80,61,65,12,46,93,35,31,59,31  |  Sum: 0, Average: 0
Liste 2: 13,69,47,95,11,95,88,52,79,70  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0
Liste 1: 82,90,47,49,58,19,10,16,25,81  |  Sum: 0, Average: 0
Liste 2: 67,12,76,63,32,48,16,89,53,50  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0
Liste 1: 52,18,48,10,73,66,29,32,89,89  |  Sum: 0, Average: 0
Liste 2: 43,10,75,51,89,40,67,21,94,74  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0
Liste 1: 74,23,80,69,81,33,61,32,77,76  |  Sum: 0, Average: 0
Liste 2: 88,89,36,80,51,35,85,43,64,27  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0
Liste 1: 21,16,59,92,48,54,91,37,87,51  |  Sum: 0, Average: 0
Liste 2: 56,92,84,38,30,20,31,10,20,58  |  Sum: 0, Average: 0
Grösstes gemeinsames Element: 0

Cached Result
Last Run:	7:47:12 pm
Compile:	0.009s
Execute:	0.06s
Memory:	3.48Mb
CPU:	0.069s

View IL Code