Egeland

csharp-fundamentals-maps.Main/Core.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Data;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -48,11 +49,8 @@ in the createPerson method
 
         public string getValue(string key)
         {
-
-
-            return string.Empty;
-
-
+            Dictionary<string, string> person = createPerson();
+            return person[key];
         }
 
         //TODO:  2. Modify below method named hasKey that accepts two parameters:
@@ -64,6 +62,10 @@ in the provided dictionary
          */
          public bool hasKey(Dictionary<string,string> dictionary, string isitthere)
          {
+            if (dictionary.ContainsKey(isitthere))
+            {
+                return true;
+            }
             return false;
 
          }
@@ -78,8 +80,11 @@ 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;
         }
 
 
@@ -104,9 +109,10 @@ public List<string> buildSecretPhrase(int[] numbers)
             map.Add(7, "muse");
             map.Add(96, "nice");
             // Write your code below this comment...
-
-
-
+            foreach (int element in numbers)
+            {
+                results.Add(map[element]);
+            }
             //    // ...and above this comment
             return results;
         }