static void Main(string[] args)
{
string textFile = Path.Combine(Directory.GetParent(System.IO.Directory.GetCurrentDirectory()).Parent.Parent.FullName, "Values.txt");
var watch = new Stopwatch();
string[] lines = File.ReadAllLines(textFile);
#region Code for Generation if 1M random Value
/*
* try
* {
* using (StreamWriter writer = new StreamWriter(textFile))
* {
* for (int i = 1; i <= 100000; i++)
* {
* Random r = new Random();
* writer.WriteLine(r.Next(10,1000000));
* }
* }
* }
* catch (Exception exp)
* {
* Console.Write(exp.Message);
* }*/
#endregion
DynamicIntArray dynamicIntArray = new DynamicIntArray(500000);
int[] myArray = new int[100000];
List <int> myList = new List <int>();
ArrayList myArrayList = new ArrayList();
#region DynamicIntArray Analysis
Console.WriteLine("Performanace Anaylsis of Custom DynamicIntArray");
watch.Start();
int j = 1;
foreach (string line in lines)
{
Console.WriteLine(j);
dynamicIntArray.Add(Convert.ToInt32(line));
j++;
}
watch.Stop();
Console.WriteLine($"Execution Time for Insertion: {watch.ElapsedMilliseconds} ms");
watch.Restart();
int sum = 0;
for (int i = 0; i < dynamicIntArray.curentSize; i++)
{
sum = sum + dynamicIntArray.Get(i);
}
watch.Stop();
Console.WriteLine($"Sum of Elements in DynamicIntArray class:- {sum}");
Console.WriteLine($"Execution Time for Traversal: {watch.ElapsedMilliseconds} ms");
watch.Restart();
Console.WriteLine($"Index of 722100:- {dynamicIntArray.indexOf(722100)}");
Console.WriteLine($"Index of 786311:- {dynamicIntArray.indexOf(786311)}");
Console.WriteLine($"Index of 820266:- {dynamicIntArray.indexOf(820266)}");
Console.WriteLine($"Index of 557246:- {dynamicIntArray.indexOf(557246)}");
Console.WriteLine($"Index of 495133:- {dynamicIntArray.indexOf(495133)}");
watch.Stop();
Console.WriteLine($"Execution Time for Searching: {watch.ElapsedMilliseconds} ms");
#endregion
#region C# Array Analysis
Console.WriteLine("\n\n\nPerformanace Anaylsis of C# Array Datastructure");
watch.Start();
j = 0;
foreach (string line in lines)
{
if (myArray.Length <= j)
{
Console.WriteLine("Cant Insert more In Array");
break;
}
else
{
myArray[j] = (Convert.ToInt32(line));
j++;
}
}
watch.Stop();
Console.WriteLine($"Execution Time for Insertion: {watch.ElapsedMilliseconds} ms");
watch.Restart();
sum = 0;
for (int i = 0; i < myArray.Length; i++)
{
sum = sum + myArray[i];
}
watch.Stop();
Console.WriteLine($"Sum of Elements in Array:- {sum}");
Console.WriteLine($"Execution Time for Traversal: {watch.ElapsedMilliseconds} ms");
watch.Restart();
Console.WriteLine($"Index of 722100:- {Array.FindIndex(myArray, item => item == 722100)}");
Console.WriteLine($"Index of 786311:- {Array.FindIndex(myArray, item => item == 786311)}");
Console.WriteLine($"Index of 820266:- {Array.FindIndex(myArray, item => item == 820266)}");
Console.WriteLine($"Index of 557246:- {Array.FindIndex(myArray, item => item == 557246)}");
Console.WriteLine($"Index of 495133:- {Array.FindIndex(myArray, item => item == 495133)}");
watch.Stop();
Console.WriteLine($"Execution Time for Searching: {watch.ElapsedMilliseconds} ms");
#endregion
#region Generic List<Int> Analysis
//Analysis for List<int> generics
Console.WriteLine("\n\n\nPerformanace Anaylsis of System.Generics List<> ");
watch.Start();
foreach (string line in lines)
{
myList.Add(Convert.ToInt32(line));
}
watch.Stop();
Console.WriteLine($"Execution Time for Insertion: {watch.ElapsedMilliseconds} ms");
watch.Restart();
sum = 0;
for (int i = 0; i < myList.Count; i++)
{
sum = sum + myList[i];
}
watch.Stop();
Console.WriteLine($"Sum of elements in List<>:- {sum}");
Console.WriteLine($"Execution Time for Treversal: {watch.ElapsedMilliseconds} ms");
watch.Restart();
Console.WriteLine($"Index of 722100:- {myList.IndexOf(722100)}");
Console.WriteLine($"Index of 786311:- {myList.IndexOf(786311)}");
Console.WriteLine($"Index of 820266:- {myList.IndexOf(820266)}");
Console.WriteLine($"Index of 557246:- {myList.IndexOf(557246)}");
Console.WriteLine($"Index of 495133:- {myList.IndexOf(495133)}");
watch.Stop();
Console.WriteLine($"Execution Time for Searching: {watch.ElapsedMilliseconds} ms");
#endregion
#region System.Collections ArrayList Analysis
Console.WriteLine("\n\n\nPerformanace Anaylsis of System.Collection ArrayList");
watch.Start();
foreach (string line in lines)
{
myArrayList.Add(Convert.ToInt32(line));
}
watch.Stop();
Console.WriteLine($"Execution Time for Insertion: {watch.ElapsedMilliseconds} ms");
watch.Restart();
sum = 0;
for (int i = 0; i < myArrayList.Count; i++)
{
sum = sum + (int)myArrayList[i];
}
watch.Stop();
Console.WriteLine($"Sum of Elements in ArrayList:- {sum}");
Console.WriteLine($"Execution Time for Treversal: {watch.ElapsedMilliseconds} ms");
watch.Restart();
Console.WriteLine($"Index of 722100:- {myArrayList.IndexOf(722100)}");
Console.WriteLine($"Index of 786311:- {myArrayList.IndexOf(786311)}");
Console.WriteLine($"Index of 820266:- {myArrayList.IndexOf(820266)}");
Console.WriteLine($"Index of 557246:- {myArrayList.IndexOf(557246)}");
Console.WriteLine($"Index of 495133:- {myArrayList.IndexOf(495133)}");
watch.Stop();
Console.WriteLine($"Execution Time for Searching: {watch.ElapsedMilliseconds} ms");
#endregion
}