public static void Main()
Console.WriteLine("Digite su cedula: ");
string [] cedula= new string [4] {"123" , "456", "789", "111"};
string [] nombre= new string [4] {"David", "Keity", " Mario", "profe" };
for (int i=0; i<cedula.Length; i++)
Console.WriteLine(nombre[i]);e ="si";
Console.WriteLine("La cedula no fue encontrada");