first commit

listas3/source/exercicio3.cs

@@ -0,0 +1,24 @@
+using System;
+
+namespace exercicios
+{
+	public class Exercicio3{
+		public static void Init()
+		{
+			double i,i2;
+			Console.WriteLine("Insert the values (2)...");
+			i = double.Parse(Console.ReadLine());
+			i2 = double.Parse(Console.ReadLine());
+			diferenca(i,i2);
+		}
+		static void diferenca(double n, double n2)
+		{
+			double val = 0;
+			val = n > n2 ? n - n2 : n2 - n;
+			
+			Console.WriteLine("The result being zero means the numbers are equal.");
+			Console.WriteLine("The difference between {0:N2} and {1:N2} is {2:N2}",
+			n,n2,val);
+		}
+	}
+}