Applied Arithmetics

using System;
using System.Linq;

public class Program
{
	public static void Main()
	{
		string[] numbers = Console.ReadLine().Split(' ');
		string b;
		do
		{
			b = Console.ReadLine();
			{
			for (int i = 0; i < numbers.Length; i++)
			{
				int c = Convert.ToInt32(numbers[i]);
				{
					if (b == "add")
					{
						c++;
					}
					else if (b == "multiply")
					{
						c *= 2;
					}
					else if (b == "subtract")
					{
						c--;
					}
				}
			}
		}
		}while(b != "end");
		{
			foreach(var c in numbers)
			{
				Console.Write("{0} ", c);
			}
		}
}
}