Finished exercise

csharp-fundamentals-control-flow.Main/Core.cs

@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.Metrics;
 using System.Linq;
+using System.Security.AccessControl;
 using System.Text;
 using System.Threading.Tasks;
 using static System.Runtime.InteropServices.JavaScript.JSType;
@@ -48,69 +50,73 @@ public string sayGoodMorning(bool isMorning)
         // Change the returned value in the method below to your answer. It is case-sensitive.
         public string one()
         {
-            return "";
+            return "Good day!";
         }
 
         //TODO: 2. What will the output be if I run sayGoodMorning(true)?
         // Change the returned value in the method below to your answer. It is case-sensitive.
         public string two()
         {
-            return "";
+            return "Good morning!";
         }
 
         //TODO: 3. What will the output be if I run sayGoodMorning("Hello" == "Hello")?
         // Change the returned value in the method below to your answer. It is case-sensitive.
         public string three()
         {
-            return "";
+            return "Good morning!";
         }
 
         //TODO: 4. What will the output be if I run sayGoodMorning("A word" != "Another word")
         public string four()
         {
-            return "";
+            return "Good morning!";
         }
 
         // 5. What will the output be if I run sayGoodMorning(25 != 25)
         public string five()
         {
-            return "";
+            return "Good day!";
         }
 
         //TODO: 6. Use a conditional statement to return "Correct!" if the input is more than 7
         // or "Wrong!" if not
         public string six(int num)
         {
-            throw new NotImplementedException();
+            if (num > 7) return "Correct!";
+            else return "Wrong!";
         }
 
         //TODO: 7. Use a conditional statement to return "Correct!" if the input is false
         // or "Wrong!" if not
         public string seven(bool boolean)
         {
-            throw new NotImplementedException();
+            if (!boolean) return "Correct!";
+            else return "Wrong!";
         }
 
         //TODO: 8. Use a conditional statement to return "Correct!" if numOne is more than or equal to numTwo
         // or "Wrong!" if not
         public string eight(int numOne, int numTwo)
         {
-            throw new NotImplementedException();
+            if (numOne >= numTwo) return "Correct!";
+            else return "Wrong!";
         }
 
         //TODO: 9. Use a conditional statement to return true if the array provided is not empty
         // or false if it is empty
         public bool nine(int[] nums)
         {
-            throw new NotImplementedException();
+            return nums.Length != 0;
+
         }
 
         //TODO: 10. Use a conditional statement to return true if the provided string contains the word
         // "milk", or false if not
         // https://www.w3schools.com/java/java_ref_string.asp
         public bool ten(string sentence)
         {
-            throw new NotImplementedException();
+            return sentence.Contains("milk");
         }
 
         //TODO: 11. Use conditional statements to return the number 3 if the provided string contains
@@ -119,14 +125,17 @@ public bool ten(string sentence)
         // Otherwise, return the number 0.
         public int eleven(string sentence)
         {
-            throw new NotImplementedException();
+            int output = 0;
+            if (sentence.Contains("milk")) output += 3;
+            if (sentence.Contains("coffee")) output += 6;
+            return output;
         }
 
         //TODO: 12. Use conditional statements to return true if num is more than or equal to lower and is
         // less than or equal to upper, otherwise return false.
         public bool twelve(int num, int lower, int upper)
         {
-            throw new NotImplementedException();
+            return num >= lower && num <= upper;
         }
 
         /*
@@ -141,7 +150,12 @@ public bool twelve(int num, int lower, int upper)
          */
         public string thirteen(int age)
         {
-            throw new NotImplementedException();
+            if (age == 0) return "Baby";
+            if (age >= 1 && age <= 4) return "Toddler";
+            if (age >= 5 && age <= 12) return "Child";
+            if (age >= 13 && age <= 19) return "Teenager";
+            else return "Adult";
+
         }
     }
 }