static void Main(string[] args)
{
int totalRunningTimes = 20;
Stopwatch sw = new Stopwatch();
StreamWriter OurStream;
OurStream = File.CreateText("C:/Users/William/Desktop/Clone/CAB301/Assignment_2/Experimental Data Result/BruteForceMedian(Experimental).txt");
for (int size = 1000; size <= 10000; size += 1000)
{
long totalmilliSecs = 0;
double averageMilliSecs = 0;
for (int i = 1; i <= totalRunningTimes; i++)
{
long milliSecs = 0;
int[] randomArray = GenerateRandomArray(size);
sw.Start();
BruteForceMedian(randomArray);
sw.Stop();
milliSecs = sw.ElapsedMilliseconds;
totalmilliSecs = totalmilliSecs + milliSecs;
}
averageMilliSecs = totalmilliSecs * 1.0 / totalRunningTimes;
OurStream.WriteLine("Size:" + size + ", Average Running Time (MilliSec)=" + averageMilliSecs);
OurStream.WriteLine("Basic operation counter for input size " + size + " is " + counter);
OurStream.WriteLine("\n");
}
Console.WriteLine("Experiment Completed");
OurStream.Close();
Console.ReadKey();
}
public static void Main(string[] args)
{
StreamWriter OurStream;
OurStream = File.CreateText("C:/Users/William/Desktop/Clone/CAB301/Experimental Data Result/test.txt");
int totalRunningTimes = 20;
Stopwatch sw = new Stopwatch();
for (int size = 5000; size <= 100000; size += 5000)
{
long totalMilliSecs = 0;
double averageMilliSecs = 0;
for (int i = 1; i <= totalRunningTimes; i++)
{
long milliSecs = 0;
int[] A = GenerateRandomArray(size);
sw.Start();
NegBeforePos(A);
sw.Stop();
milliSecs = sw.ElapsedMilliseconds;
totalMilliSecs = totalMilliSecs + milliSecs;
}
averageMilliSecs = totalMilliSecs * 1.0 / totalRunningTimes;
OurStream.WriteLine("Size:" + size + ", Average Running Time (MilliSec)=" + averageMilliSecs);
OurStream.WriteLine("Basic operation counter for input size " + size + " is " + counter);
OurStream.WriteLine("\n");
}
Console.WriteLine("Test Result created!");
OurStream.Close();
Console.ReadKey();
}
static void Main(string[] args)
{
StreamWriter OurStream;
OurStream = File.CreateText("C:/Users/William/Desktop/Clone/CAB301/Assignment_2/Experimental Data Result/test.txt");
int[] sortedAllPos = { 1, 1, 1, 1, 1, 1, 1 };
int[] sortedAllNeg = { -1, -1, -1, -1, -1, -1, -1 };
int[] sorted = { 1, 2, 3, 4, 5, 6, 7 };
int[] sortedNeg = { -1, -2, -3, -4, -5, -6, -7 };
int[] decending = { 7, 6, 5, 4, 3, 2, 1 };
int[] decendingNeg = { -7, -6, -5, -4, -3, -2, -1 };
int[] singleValue = { 5 };
int[] emptyValue = { };
int[] testOne = { -10, 0, 10 };
int[] testTwo = { -100, 1, 2, 3, 100 };
int[] testThree = { 7, 3, 2, 6, 5, 4, 1 };
int[] evenArray = { 1, 2, 3, 4 };
int[] a = { 4, 1, 10, 9, 7, 12, 8, 2, 15 };
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", sortedAllPos), BruteForceMedian(sortedAllPos));
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", sortedAllNeg), BruteForceMedian(sortedAllNeg));
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", sorted), BruteForceMedian(sorted));
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", decending), BruteForceMedian(decending));
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", singleValue), BruteForceMedian(singleValue));
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", emptyValue), BruteForceMedian(emptyValue));
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", testOne), BruteForceMedian(testOne));
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", testTwo), BruteForceMedian(testTwo));
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", testThree), BruteForceMedian(testThree));
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", evenArray), BruteForceMedian(evenArray));
Console.WriteLine("Completed");
OurStream.Close();
Console.ReadKey();
}
static void Main(string[] args)
{
StreamWriter OurStream;
OurStream = File.CreateText("C:/Users/William/Desktop/Clone/CAB301/Assignment_2/Experimental Data Result/BruteForceMedian(Random_Array).txt");
int[] randomArray = GenerateRandomArray(10);
OurStream.WriteLine("The array is [{0}] \nThe returned median value is {1}", string.Join(", ", randomArray), BruteForceMedian(randomArray));
Console.WriteLine("Completed");
OurStream.Close();
Console.ReadKey();
}
/// <summary>
/// Created this method to update the teacher’s details based on provided teacher’s ID in text file
/// </summary>
/// <param name="teacherDetail"></param>
/// <returns></returns>
public bool Update(TeacherDetail teacherDetail)
{
bool returnVal = false;
try
{
if (!File.Exists(filePath))
{
Console.WriteLine("File is not Exist");
return(false);
}
else
{
if (!File.ReadAllText(filePath).Contains(teacherDetail.tId.ToString()))
{
Console.WriteLine("This ID is NOT exist, please enter a valid ID.");
return(false);
}
else
{
DataTable table = new DataTable();
var fileContents = File.ReadAllLines(filePath);
var splitFileContents = (from f in fileContents select f.Split(',')).ToArray();
StreamWriter OurStream;
File.Delete(filePath);
foreach (var line in splitFileContents)
{
if (!string.IsNullOrWhiteSpace(line[0]))
{
if (line[0] == teacherDetail.tId.ToString())
{
line[1] = teacherDetail.tName;
line[2] = teacherDetail.className;
line[3] = teacherDetail.section.ToString();
}
OurStream = File.AppendText(filePath);
OurStream.WriteLine(line[0] + "," + line[1] + "," + line[2] + "," + line[3]);
OurStream.Close();
}
}
Console.WriteLine("Records is updated successfully.......");
return(false);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(returnVal);
}
static void Main(string[] args)
{
StreamWriter OurStream;
OurStream = File.CreateText("C:/Users/William/Desktop/Clone/CAB301/Assignment_2/Experimental Data Result/Median(Basic_Random).txt");
for (int size = 999; size <= 9999; size += 1000)
{
int[] randomArray = GenerateRandomArray(size);
Median(randomArray);
OurStream.WriteLine("Basic operation counter for input size " + size + " is " + counter);
OurStream.WriteLine("\n");
}
Console.WriteLine("Completed");
OurStream.Close();
Console.ReadKey();
}
static void Main(string[] args)
{
Stopwatch sw = new Stopwatch();
StreamWriter OurStream;
OurStream = File.CreateText("C:/Users/William/Desktop/Clone/CAB301/Assignment_2/Experimental Data Result/BruteForceMedian(Random_Time).txt");
for (int size = 1000; size <= 10000; size += 1000)
{
int[] randomArray = GenerateRandomArray(size);
sw.Reset();
sw.Start();
BruteForceMedian(randomArray);
sw.Stop();
OurStream.WriteLine("The execution time for input size {0} is {1}", size, sw.Elapsed);
}
Console.WriteLine("Completed");
OurStream.Close();
Console.ReadKey();
}
/// <summary>
/// Created this method to store the teacher’s details in text file.
/// </summary>
/// <param name="teacherDetail"></param>
/// <returns></returns>
public bool Store(TeacherDetail teacherDetail)
{
try
{
if (File.Exists(filePath))
{
if (File.ReadAllText(filePath).Length > 0)
{
if (File.ReadAllText(filePath).Contains(teacherDetail.tId.ToString()))
{
Console.WriteLine("This ID is already exist, please enter a new ID.");
}
return(false);
}
else
{
StreamWriter OurStream;
OurStream = File.AppendText(filePath);
OurStream.WriteLine(teacherDetail.tId
+ ","
+ teacherDetail.tName
+ ","
+ teacherDetail.className
+ ","
+ teacherDetail.section);
OurStream.Close();
Console.WriteLine("Record is stored successfully........");
return(true);
}
}
else
{
FileCreation();
Store(teacherDetail);
return(false);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(true);
}
static void Main(string[] args)
{
StreamWriter OurStream;
OurStream = File.CreateText("C:/Users/William/Desktop/Clone/CAB301/Assignment_2/Experimental Data Result/BruteForceMedian(Basic).txt");
int[] sortedAllPos = { 1, 1, 1, 1, 1, 1, 1 };
int[] sortedAllNeg = { -1, -1, -1, -1, -1, -1, -1 };
int[] sorted = { 1, 2, 3, 4, 5, 6, 7 };
int[] decending = { 7, 6, 5, 4, 3, 2, 1 };
int[] singleValue = { 5 };
int[] emptyValue = { };
int[] testOne = { -10, 0, 10 };
int[] testTwo = { -100, 1, 2, 3, 100 };
int[] testThree = { 7, 3, 2, 6, 5, 4, 1 };
int[] evenArray = { 1, 2, 3, 4 };
int[] a = { 4, 1, 10, 9, 7, 12, 8, 2, 15 };
BruteForceMedian(sortedAllPos);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", sortedAllPos), counter);
BruteForceMedian(sortedAllNeg);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", sortedAllNeg), counter);
BruteForceMedian(sorted);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", sorted), counter);
BruteForceMedian(decending);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", decending), counter);
BruteForceMedian(singleValue);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", singleValue), counter);
BruteForceMedian(emptyValue);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", emptyValue), counter);
BruteForceMedian(testOne);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", testOne), counter);
BruteForceMedian(testTwo);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", testTwo), counter);
BruteForceMedian(testThree);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", testThree), counter);
BruteForceMedian(evenArray);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", evenArray), counter);
BruteForceMedian(a);
OurStream.WriteLine("The Basic Operation for [{0}] is equal to {1}", string.Join(", ", a), counter);
Console.WriteLine("Completed");
OurStream.Close();
Console.ReadKey();
}
static void Main(string[] args)
{
string filePath = GetFilePath();
var lineCount = File.ReadLines(filePath).Count();
if (lineCount <= 1)
{
Console.WriteLine("You must include multiple lines in your txt document.");
Environment.Exit(-1);
}
else
{
List <Customer> customers = new List <Customer>();
List <string> lines = File.ReadAllLines(filePath).ToList();
Console.WriteLine();
foreach (var line in lines)
{
string[] entries = line.Split(',');
Customer newCustomer = new Customer();
newCustomer.FirstName = entries[0];
newCustomer.LastName = entries[1];
newCustomer.Id = entries[2];
newCustomer.MobileNumber = entries[3];
newCustomer.Email = entries[4];
customers.Add(newCustomer);
}
foreach (var customer in customers)
{
Console.WriteLine($"{customer.FirstName} {customer.LastName} {customer.Id} {customer.MobileNumber} {customer.Email}");
}
foreach (var customer in customers)
{
string propAnswer = GetPropAnswer();
if (propAnswer == "yes")
{
string propOrder = GetPropertyOrder();
switch (propOrder)
{
case "LastName":
Console.WriteLine($"{customer.LastName} {customer.FirstName} {customer.Id} {customer.MobileNumber} {customer.Email}");
break;
case "Id":
Console.WriteLine($"{customer.Id} {customer.FirstName} {customer.LastName} {customer.MobileNumber} {customer.Email}");
break;
case "MobileNumber":
Console.WriteLine($"{customer.MobileNumber} {customer.FirstName} {customer.LastName} {customer.Id} {customer.Email}");
break;
case "Email":
Console.WriteLine($"{customer.Email} {customer.FirstName} {customer.LastName} {customer.Id} {customer.MobileNumber}");
break;
}
break;
}
break;
}
string answer = GetAnswer();
if (answer == "yes")
{
string newFilePath = GetNewFilePath();
StreamWriter OurStream;
OurStream = File.CreateText(newFilePath);
OurStream.WriteLine();
OurStream.Close();
Console.WriteLine("File created!");
}
else
{
Console.WriteLine("The end of the program");
}
Console.ReadLine();
}
}