Rock, Paper, Scissors!

ExceptionPractice/ExceptionPractice.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.1</TargetFramework>
+  </PropertyGroup>
+
+</Project>

ExceptionPractice/Program.cs

@@ -0,0 +1,29 @@
+using System;
+
+namespace ExceptionPractice
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            try
+            {
+            double ans1 = divide(17.0, 0.0);
+            Console.WriteLine(ans1);
+            }
+            catch
+            {
+            Console.WriteLine("Oops, there was a problem with the divide function.");
+            }
+
+        }
+        public static double divide(double num1, double num2)
+        {
+            if (num2 == 0.0)
+            {
+                throw new Exception("Cannot divide by 0, Sorry!");
+            }
+            return num1 / num2;
+        }
+    }
+}

RockPaperScissors/RockPaperScissors.cs

@@ -6,20 +6,136 @@ class Program
     {
         public static void Main()
         {
-            Console.WriteLine("Enter hand 1:");
-            string hand1 = Console.ReadLine().ToLower();
-            Console.WriteLine("Enter hand 2:");
-            string hand2 = Console.ReadLine().ToLower();
-            Console.WriteLine(CompareHands(hand1, hand2));
+            if (tests())
+            {
+                Console.WriteLine("Tests Passed!");
+            }
+            else
+            {
+                Console.WriteLine("Tests Failed!");
+            }
+            Console.WriteLine("-----------------");
+
+            string hand1 = null;
+
+
+            while (hand1 == null)
+            {
+                try
+                {
+                    playerInput();
+                }
+                catch
+                {
+                    Console.WriteLine("Enter Rock Paper or Scissor. Come on, you know better than that.");
+                }
+            }
+
+            string hand2 = computerInput();
+            int compare = CompareHands(hand1, hand2);
+
+
+            if (compare == 0)
+            {
+                Console.WriteLine("It's a tie!");
+            }
+            else if (compare == 1)
+            {
+                Console.WriteLine("You Win, Congrats!");
+            }
+            else if (compare == 2)
+            {
+                Console.WriteLine("Computer Wins! Sorry bud.");
+            }
+
 
-            // leave this command at the end so your program does not close automatically
+            //Keep this here to keep code from closing out.
             Console.ReadLine();
         }
-
-        public static string CompareHands(string hand1, string hand2)
+
+        //Get input from user and check if it's valid.
+        public static string playerInput()
+        {
+
+            Console.WriteLine("Rock, Paper, Scissors!");
+            string hand1 = Console.ReadLine().ToLower();
+
+            if (hand1 != "rock" && hand1 != "paper" && hand1 != "scissors")
+            {
+                throw new Exception("Incorrect Input.");
+            }
+            else
+            {
+                return hand1;
+            }
+
+        }
+
+
+        //Takes a random number and turns it into the computer's hand.
+        public static string computerInput()
         {
-            // Your code here
-            return hand1 + ' ' + hand2;
+            Random rps = new Random();
+            int num = rps.Next(0, 3);
+            string hand2;
+
+            if (num == 0)
+            {
+                hand2 = "rock";
+                Console.WriteLine("The computer chose rock!");
+            }
+            else if (num == 1)
+            {
+                hand2 = "paper";
+                Console.WriteLine("The Computer chose paper!");
+            }
+            else if (num == 2)
+            {
+                hand2 = "scissors";
+                Console.WriteLine("The computer chose scissors!");
+            }
+            else
+            {
+                throw new Exception("Error in computer generation.");
+            }
+            return hand2;
+        }
+
+
+        public static int CompareHands(string hand1, string hand2)
+        {
+            if (hand1 == hand2)
+            {
+                return 0;
+            }
+            else if (hand1 == "rock" && hand2 == "scissors" || hand1 == "paper" && hand2 == "rock" || hand1 == "scissors" && hand2 == "paper")
+            {
+                return 1;
+            }
+            else if (hand2 == "rock" && hand1 == "scissors" || hand2 == "paper" && hand1 == "rock" || hand2 == "scissors" && hand1 == "paper")
+            {
+                return 2;
+            }
+            else
+            {
+                throw new Exception("Comparison Error.");
+            }
+        }
+
+        public static bool tests()
+        {
+            return
+            CompareHands("rock", "rock") == 0 &&
+            CompareHands("rock", "scissors") == 1 &&
+            CompareHands("rock", "paper") == 2 &&
+
+            CompareHands("paper", "paper") == 0 &&
+            CompareHands("paper", "rock") == 1 &&
+            CompareHands("paper", "scissors") == 2 &&
+
+            CompareHands("scissors", "scissors") == 0 &&
+            CompareHands("scissors", "paper") == 1 &&
+            CompareHands("scissors", "rock") == 2;
         }
     }
 }

textGame/Program.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Threading;
+
+namespace textGame
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Console.WriteLine("Hello World!");
+        }
+    }
+}

week2Practice/Program.cs

@@ -0,0 +1,32 @@
+using System;
+
+namespace week2Practice
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            //ask user for grade
+            //if number is a grade, print out you made an A
+            int grade = 0;
+            string input;
+
+            Console.WriteLine("Enter a Numerical Grade:");
+            input = Console.ReadLine();
+            grade = Convert.ToInt32(input);
+
+            if(grade >= 90){
+                Console.WriteLine("You made an A! Congrats!");
+            }else if(grade >= 80){
+                Console.WriteLine("You made a B! Almost Perfect.");
+            }else if(grade >= 70){
+                Console.WriteLine("You made a C! Study up.");
+            }else if(grade >= 60){
+                Console.WriteLine("You made a D! You can do better.");
+            }else{
+                Console.WriteLine("You Failed! Try again!");
+            }         
+            Console.WriteLine("Thank you for submitting.");
+        }
+    }
+}

week2Practice/week2Practice.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.1</TargetFramework>
+  </PropertyGroup>
+
+</Project>