using System; class ConsoleAdder { public static void Main() { int a = 15; int b = 744; int c = a + b; Console.Write("The sum of "); Console.Write(a); Console.Write(" and "); Console.Write(b); Console.Write(" equals "); Console.WriteLine(c); Console.WriteLine("The sum of " + a + " and " + b + " equals " + c); Console.WriteLine("The sum of {0} and {1} equals {2}", a, b, c); } }