void Start()
{
 string[] words = new string[] { "p", "Dog", "764TEST", "TEST", "Frew" };

            string target = "TEST";

            for (int i = 0; i < words.Length; i++)
            {
                if (words[i] == target)
                {
                    Console.WriteLine($"'{target}' posiada indeks {i}");
                    return;
                }
            }

            Console.WriteLine($"Nie znaleziono '{target}' w tablicy");
        }