Even sums on left and right positions

using System;

public class Program
{
	public static void Main()
	{
		int n = int.Parse(Console.ReadLine());
		int m = int.Parse(Console.ReadLine());

		int leftSum =0;
		int rightSum=0;

		for(int i=n; i<=m; i++)
		{
			int secondRightDigit = i%10;
			int remove1 = i/10;
			int firstRightDigit = remove1%10;
			int remove2 = remove1 /10;
			int midDigit = remove2%10;
			int remove3 = remove2/10;
			int secondLeftDigit = remove3%10;
			int remove4=remove3/10;
			int firstLeftDigit = remove4%10;

			leftSum = firstLeftDigit + secondLeftDigit;
			rightSum = firstRightDigit + secondRightDigit;

			if (leftSum == rightSum)
			{
				Console.Write(" "+i);
			}
			else if (leftSum > rightSum)
			{
				rightSum += midDigit;
				if (leftSum == rightSum)
				{
					Console.Write(" "+i);
				}
			}
			else if (leftSum < rightSum)
			{
				leftSum+=midDigit;
				if (leftSum == rightSum)
				{
					Console.Write(" "+i);
				}
			}
			leftSum=0;
			rightSum=0;
		}
	}
}