Week8 1

Enums/Enum.cs

@@ -0,0 +1,41 @@
+using System;
+
+public class Program
+{
+	public static void Main()
+	{
+        //Days into Years that Birday occurs 
+        int myBirthday = 9;
+        //day of week -1 for 1950
+        int dayOfWeekTracker = -1;
+        //Enter a year
+        Console.WriteLine("Enter Year");
+        //Take input for year.
+        int year = Convert.ToInt16(Console.ReadLine());
+
+        //increments a counter by 1 on normal years and by 2  on leap year to keep track of the week day shift through years 
+        for(int yearCheck = 1950; yearCheck <= year; yearCheck++)
+        {
+            //if is a leap year add 2 days.
+            if(yearCheck % 4 == 0)
+            {
+                dayOfWeekTracker += 2;
+            }
+            else
+            //if not leap year add 1.
+            {
+                dayOfWeekTracker++;
+            }
+            //calculates day of week that birthday lands on.
+            int DayOfWeek = (myBirthday+dayOfWeekTracker) % 7;
+            //Writes year and day of the week that birthday lands on.
+            Console.WriteLine("Year "+ (year)+ " " + (DaysOfWeek)(DayOfWeek));
+            Console.ReadLine();
+        }
+	}
+    //enum storing the days of the week.
+	enum DaysOfWeek
+	{
+		Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
+	}
+}

Grades/Grades.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Linq;
+using System.Collections.Generic;
+namespace practice_week4
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Dictionary<string, List<int>> grades = getStudent();
+            foreach(var key in grades.Keys)
+            {
+                Console.WriteLine("Students Name: " + key);
+                Console.WriteLine("The Average grade is " + grades [key].Average());
+                Console.WriteLine("The Minimum grade is " + grades [key].Min());
+                Console.WriteLine("The Max grade is " + grades [key].Max());
+            }
+
+        }
+        public static Dictionary<string, List<int>> getStudent()
+        {
+            Dictionary<string, List<int>> grades = new Dictionary<string, List<int>>();
+            //Prompt User to Add names of the Student they want to add.
+            Console.WriteLine("What is the Students name? ");
+            string name = Console.ReadLine();
+            grades.Add(name, getStudentGrade());
+            Console.WriteLine("Do you want to add another Student?");
+            string keepAdding = Console.ReadLine().ToLower();
+
+
+            while(keepAdding != "no")
+            {
+                Console.WriteLine("What is the students name?");
+                string newAnswer = Console.ReadLine();
+                grades.Add(newAnswer, getStudentGrade());
+                Console.WriteLine("Do you want to add another Student?");
+                keepAdding = Console.ReadLine();
+            }
+            return grades;
+        }
+        public static List<int> getStudentGrade()
+        {
+
+            List<int> gradebook = new List<int>();
+
+            Console.WriteLine("What is the Students grade?");
+            int grade = Convert.ToInt32(Console.ReadLine());
+
+            gradebook.Add(grade);
+
+            Console.WriteLine("Do you want to add another grade?");
+
+            string x = Console.ReadLine().ToLower();
+            while (x != "no")
+            {
+
+                Console.WriteLine("What is the grade");
+                int numAnswer = Convert.ToInt32(Console.ReadLine());
+                gradebook.Add(numAnswer);
+
+                Console.WriteLine("Add another");
+                x = Console.ReadLine();
+
+            }
+
+            return gradebook;
+
+        }
+    }
+}

Linq/Linq.cs

@@ -1,12 +1,48 @@
 using System;
+using System.Collections.Generic;
+using System.Linq;
+
 
 namespace Linq
 {
     class Program
     {
-        static void Main(string[] args)
+        static void Main()
         {
-            Console.WriteLine("Hello World!");
+            List<Student> students = new List<Student>();
+
+            students.Add(new Student("Chris", "123-456-7891", "123 Delany", -2990));
+            students.Add(new Student("Terry", "198-765-4321", "321 ynaled", -2500));
+            students.Add(new Student("Victoria", "512-827-8498", "701 Brazos St", 0));
+            students.Add(new Student("Luke", "555-555-5555", "451 Brody Ln", -500));
+            students.Add(new Student("Jessica", "210-895-6658", "578 Blackhill blvd",-3600));
+
+            IEnumerable<Student> negativeBalance = from currentStudent in students
+            where currentStudent.Balance < 0
+            select currentStudent;
+
+            Console.WriteLine("All the students with a negative balance");
+            foreach(Student currentStudent in negativeBalance)
+            {
+                Console.WriteLine(currentStudent.Name);
+            }
+
+        }
+    }
+    public class Student 
+    {
+        public string Name {get; set;}
+        public string Phone {get; set;}
+        public string Address {get; set;}
+        public int Balance {get; set;}
+
+        public Student(string name, string phone, string address , int balance)
+        {
+
+            Name = name;
+            Phone = phone;
+            Address = address;
+            Balance = balance;
         }
     }
 }

RSP2/RPS2.cs

@@ -0,0 +1,84 @@
+using System;
+using System.Collections.Generic;
+
+namespace RockPaperScissors
+{
+    class Program
+    {
+        public static void Main()
+        {
+            Console.WriteLine("Enter hand 1:");
+            string hand1 = Console.ReadLine().ToLower();
+
+
+
+            string hand2;
+            Random pcturn = new Random();
+            int answer = pcturn.Next(1,4);
+
+            if (answer == 1)
+            {
+                hand2 ="rock";
+            } 
+            else if (answer == 2)
+            {
+                hand2 = "paper";
+            }
+            else
+            {
+                hand2 = "scissors";
+            }
+            Console.WriteLine(hand2);
+
+            Console.WriteLine(CompareHands(hand1, hand2));
+
+            // leave this command at the end so your program does not close automatically
+            Console.ReadLine();
+        }
+        public static string CompareHands(string hand1, string hand2)
+        {     
+            if (hand1 == hand2)
+            {
+            return "It's a tie!";
+            }
+
+            if (hand1 == "rock")
+            {
+                if (hand2 == "scissors")
+                {
+                    return "Hand one wins!";
+                }
+                else
+                {
+                     return "Hand two wins!";
+                }
+            }
+
+            if (hand1 == "paper")
+            {
+                if(hand2 == "rock")
+                {
+                    return "Hand one wins!";
+                }
+                 else
+                 {
+                    return "Hand two wins!"; 
+                 }
+            }
+
+            if (hand1 == "scissors")
+            {
+                if(hand2 == "paper")
+                {
+                    return "Hand one wins!";
+                }
+                else
+                {
+                    return "Hand two wins!"; 
+                }    
+
+            }
+            return hand1 + ' ' + hand2;
+        }
+    }
+}