Petter Karstensen

csharp-fundamentals-maps.Main/Core.cs

@@ -48,9 +48,11 @@
 
         public string getValue(string key)
         {
+
+            Dictionary<string , string> map = createPerson();
 
 
-            return string.Empty;
+            return map[key];
 
 
         }
@@ -64,8 +66,8 @@
          */
          public bool hasKey(Dictionary<string,string> dictionary, string isitthere)
          {
-            return false;
-            
+           return dictionary.ContainsKey(isitthere);
+
          }
 
 
@@ -78,7 +80,9 @@
          */
         public int getValueOrDefault(Dictionary<string,int> dictionary, string isitthere)
         {
-            return 0;
+            return dictionary.GetValueOrDefault(isitthere);
+
+
 
         }
 
@@ -105,6 +109,11 @@
             map.Add(96, "nice");
             // Write your code below this comment...
 
+            foreach (int number in numbers)
+            {
+                results.Add(map.GetValueOrDefault(number));
+            }
+
 
 
             //    // ...and above this comment

csharp-fundamentals-maps.Main/Extension.cs

@@ -16,7 +16,7 @@
             _planets = new Dictionary<string, float>();
             _planets.Add("Jupiter", 5.2f);
             _planets.Add("Uranus", 19.2f);
-            _planets.Add("Pluto", 39f);
+            //_planets.Add("Pluto", 39f);
             _planets.Add("Mercury", 0.39f);
             _planets.Add("Saturn", 9.54f);
             _planets.Add("Earth", 1f);
@@ -36,7 +36,10 @@
             //          the planet name and the number of letters in its name
             //          iterate the _planets using a foreach object to load the result dictionary.
 
-
+            foreach (string planet in _planets.Keys)
+            {
+                result.Add(planet, planet.Length);
+            }
 
             return result;
         }
@@ -52,7 +55,7 @@
         }
         public Dictionary<string, float> OrderedPlanetsByDescending()
         {            
-            return _planets.OrderBy(x => x.Value).ToDictionary(x => x.Key, x => x.Value);
+            return _planets.OrderByDescending(x => x.Value).ToDictionary(x => x.Key, x => x.Value);
         }
         //TODO:  modify the OrderedPlanetsByDescending so it is not dictionary is not doing an OrderBy but OrderByDescending
 
@@ -67,7 +70,10 @@
 
         public string FurthestFromTheSun()
         {
+            KeyValuePair<string, float> result = OrderedPlanetsByDescending().First();
+
+            return result.Key;
             return string.Empty;      
         }
         public string ClosestToTheSun()
         {