Silje Jacobsen

csharp-fundamentals-maps.Main/Core.cs

@@ -48,11 +48,8 @@ in the createPerson method
 
         public string getValue(string key)
         {
-
-
-            return string.Empty;
-
-
+            Dictionary<string, string> map = createPerson();
+            return map[key];
         }
 
         //TODO:  2. Modify below method named hasKey that accepts two parameters:
@@ -64,9 +61,12 @@ in the provided dictionary
          */
          public bool hasKey(Dictionary<string,string> dictionary, string isitthere)
          {
+            if (dictionary.ContainsKey(isitthere)) {
+                return true;
+            }
             return false;
-            
-         }
+
+        }
 
 
         //TODO: 3. Modify method named getValueOrDefault that accepts two parameters:
@@ -78,7 +78,10 @@ public bool hasKey(Dictionary<string,string> dictionary, string isitthere)
          */
         public int getValueOrDefault(Dictionary<string,int> dictionary, string isitthere)
         {
-            return 0;
+            if (dictionary.ContainsKey(isitthere)) { 
+                return dictionary[isitthere];
+            }
+            return -1; 
 
         }
 
@@ -105,10 +108,13 @@ public List<string> buildSecretPhrase(int[] numbers)
             map.Add(96, "nice");
             // Write your code below this comment...
 
-
+            foreach(var number in numbers)
+            {
+                results.Add(map[number]);
+            }
 
             //    // ...and above this comment
             return results;
         }            
     }
-}
+}

csharp-fundamentals-maps.Main/Extension.cs

@@ -16,7 +16,7 @@ public Extension()
             _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 @@ public Dictionary<string,int> LettersInName()
             //          the planet name and the number of letters in its name
             //          iterate the _planets using a foreach object to load the result dictionary.
 
-
+            foreach(var planet in _planets)
+            {
+                result.Add(planet.Key, planet.Key.Length);
+            }
 
             return result;
         }
@@ -50,9 +53,11 @@ public Dictionary<string,float> OrderedPlanets()
         {           
                 return _planets.OrderBy(x => x.Value).ToDictionary(x => x.Key, x => x.Value);                           
         }
+
         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
 
@@ -67,8 +72,10 @@ public Dictionary<string, float> OrderedPlanetsByDescending()
 
         public string FurthestFromTheSun()
         {
-            return string.Empty;      
+            KeyValuePair<string, float> result  = OrderedPlanets().Last();
+            return result.Key;      
         }
+
         public string ClosestToTheSun()
         {
             KeyValuePair<string, float> result = OrderedPlanets().First();