using System;

public class Program

{

    public static string[] stringSearch(string[] str,string a)

    {

        string[] result=new string[5];

        result=str;

        int n=a.Length;

        for(int i=0;i<5;i++)

        {

        }

        return result;

    }

    public static void Main()

    {

        string[] str=new string[5];

        String[] substr=new string[5];

        string a;

        Console.WriteLine("enter the string for searching");

        a=Console.ReadLine();

        int n=a.Length;

        Console.WriteLine("enter the array of strings");

        for(int i=0;i<5;i++)

            str[i]=Console.ReadLine();

        Console.WriteLine(stringSearch(str,a));

    }

}