Added snippets for the division operator article (#505)

* Added snippets for the division operator article

* Addressed feedback

Author: pkulikov

snippets/csharp/language-reference/operators/DivisionExamples.cs

@@ -0,0 +1,64 @@
+using System;
+
+namespace operators
+{
+    public static class DivisionExamples
+    {
+        public static void Examples()
+        {
+            IntegerDivision();
+            IntegerAsFloatingPointDivision();
+            FloatingPointDivision();
+            DivisionAssignment();
+        }
+
+        private static void IntegerDivision()
+        {
+            // <SnippetInteger>
+            Console.WriteLine(13 / 5);    // output: 2
+            Console.WriteLine(-13 / 5);   // output: -2
+            Console.WriteLine(13 / -5);   // output: -2
+            Console.WriteLine(-13 / -5);  // output: 2
+            // </SnippetInteger>
+        }
+
+        private static void IntegerAsFloatingPointDivision()
+        {
+            // <SnippetIntegerAsFloatingPoint>
+            Console.WriteLine(13 / 5.0);       // output: 2.6
+
+            int a = 13;
+            int b = 5;
+            Console.WriteLine((double)a / b);  // output: 2.6
+            // </SnippetIntegerAsFloatingPoint>
+        }
+
+        private static void FloatingPointDivision()
+        {
+            // <SnippetFloatingPoint>
+            Console.WriteLine(16.8f / 4.1f);
+            Console.WriteLine(16.8d / 4.1d);
+            Console.WriteLine(16.8m / 4.1m);
+            // Output:
+            // 4.097561
+            // 4.09756097560976
+            // 4.0975609756097560975609756098
+            // </SnippetFloatingPoint>
+        }
+
+        private static void DivisionAssignment()
+        {
+            // <SnippetDivisionAssignment>
+            int a = 4;
+            int b = 5;
+            a /= b;
+            Console.WriteLine(a);   // output: 0
+
+            double x = 4;
+            double y = 5;
+            x /= y;
+            Console.WriteLine(x);   // output: 0.8
+            // </SnippetDivisionAssignment>
+        }
+    }
+}

snippets/csharp/language-reference/operators/Program.cs

@@ -37,6 +37,10 @@ static void Main(string[] args)
             Console.WriteLine("============== -- and ++ operator examples =====");
             DecrementAndIncrementExamples.Examples();
             Console.WriteLine();
+
+            Console.WriteLine("============== / operator examples =============");
+            DivisionExamples.Examples();
+            Console.WriteLine();
         }
     }
 }