using System;
public class exercise12
{
    public static void Main()
    {
        string[] arr1;
        string temp;
        int n,i,j,l;
        Console.Write("\n\nSorts the strings of an array using bubble sort :\n");
        Console.Write("-----------------------------------------------------\n");
        Console.Write("Input number of strings :");
        n= Convert.ToInt32(Console.ReadLine());
        arr1=new string[n];
        Console.Write("Input {0} strings below :\n",n);
        for(i=0; i<n; i++)
            {
                arr1[i] = Console.ReadLine();
            }
        l=arr1.Length;
        for (i = 0; i < l; i++)
            {
                for (j = 0; j < l-1; j++)
                    {
                        if (arr1[j].CompareTo(arr1[j + 1]) > 0)
                            {
                                temp = arr1[j];
                                arr1[j] = arr1[j + 1];
                                arr1[j + 1] = temp;
                            }
                    }
            }
        Console.Write("\n\nAfter sorting the array appears like : \n");
        for (i = 0; i < l; i++)
            {
                Console.WriteLine(arr1[i] + " ");
            }
    }
}