array as parameters

write a Separate method should take an integer array and swap the element in that array until it contains the even numbers sorted followed by the odd number sorted.

For example and array containing 3, 4, 2, 1, 5 should end us as 2, 4, 1, 3, 5.

using System;

namespace HelloWorld
{
class Program
{
static string GetArrayAsString(int[] array)
{
if(array.Length == 0) return "";

string str = "";
int i = 0;
for(; i < array.Length - 1; i++)
{
str += array[i] + ", ";
}
str += array[i];

return str;
}

static void Main(string[] args)
{
int[] numbers = {3, 4, 2, 1, 5};
Separate(numbers);
Console.WriteLine(GetArrayAsString(numbers));
}
}
}

Hi LoveMore,

static string GetArrayAsString(int[] array)

{

ArrayList evenarr = new ArrayList();

ArrayList oddarr = new ArrayList();

string resultis = string.Empty;

foreach(var val in array)

{

if(val%2 == 0)

{

evenarr.Add(val);

}

else

{

oddarr.Add(val);

}

evenarr.Sort();

oddarr.Sort();

foreach (var a in evenarr) { resultis = resultis + a; }

foreach (var a in oddarr) { resultis = resultis + a; }

return resultis;

}

static void Main(string[] args)

{

int[] numbers = { 3, 4, 2, 1, 5 };

//Separate(numbers);

Console.WriteLine(GetArrayAsString(numbers));

Console.ReadLine();

}

Mark as answer if it helps, Else come up with your query.

Thank you.