public static void Main()
string numberRoman = Console.ReadLine();
char[] array = new char[numberRoman.Length];
int[] numericArray = new int[numberRoman.Length];
for (int i = 0; i < array.Length; i++)
array[i] = numberRoman[i];
case 'I': numericArray[i] = 1; break;
case 'V': numericArray[i] = 5; break;
case 'X': numericArray[i] = 10; break;
case 'L': numericArray[i] = 50; break;
case 'C': numericArray[i] = 100; break;
case 'D': numericArray[i] = 500; break;
case 'M': numericArray[i] = 1000; break;
foreach (int num in numericArray)
Console.Write(num + " ");
for (int i = 0; i < array.Length - 1; i++)
firstNumber = numericArray[i];
if (firstNumber >= numericArray[i+1])
sum += firstNumber + numericArray[i+1];
sum = sum + numericArray[i+1] - (2* firstNumber);
Console.Write("\n" + sum);
Console.WriteLine("\n~" + sum + "~");