C# ASSECENDING ORDER SORTING ARRAYS VALUES

using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication17 {     class Program     {         static void Main(string[] args)         {             int i, j;             double t;             double[] arr = {1,1.2,0.98,1.38,0.99 };             Console.WriteLine("Arrays Values ");             for (i = 0; i < arr.Length; i++)             {                 Console.Write(" "+arr[i]);             }             for (i = 0; i < arr.Length; i++)             {                 for (j = i+1; j < arr.Length; j++)                 {                     if (arr[i] > arr[j])                     {                         t = arr[i];                         arr[i] = arr[j];                         arr[j] = t;                     }                 }             }             Console.WriteLine("\nSorted Arrays Values ");             for (i = 0; i < arr.Length; i++)             {                 Console.Write(" "+arr[i]);             }                 Console.ReadKey();         }     } }