Exemplo n.º 1
0
        static void Main(string[] args)
        {
            Friend[] friend = new Friend[8];
            for (int i = 0; i < friend.Length; i++)
            {
                Console.WriteLine("input friends name");
                string Name = Console.ReadLine();

                Console.WriteLine("input friends phone number");
                string Number = Console.ReadLine();

                Console.WriteLine("input friends birth month");
                string Month = Console.ReadLine();

                Console.WriteLine("input friends day of birth");
                string Day = Console.ReadLine();

                Console.WriteLine("input friends year of birth");
                string Year = Console.ReadLine();

                int number = Convert.ToInt32(Number);
                int month = Convert.ToInt32(Month);
                int year = Convert.ToInt32(Year);
                int day = Convert.ToInt32(Day);

                friend[i] = new Friend();
                friend[i].Name = Name;

                Console.WriteLine("Type a user's name you would like to search.")

            }
        }
Exemplo n.º 2
0
        static void Main(string[] args)
        {
            Friend[] friend = new Friend[3];

            for (int i = 0; i < friend.Length; i++)
            {

                Console.WriteLine("input friend {0}'s name", i + 1);
                string Name = Console.ReadLine();

                Console.WriteLine("input friend {0}'s phone number", i + 1);
                string Number = Console.ReadLine();

                Console.WriteLine("input friend {0}'s birth month", i + 1);
                string Month = Console.ReadLine();

                Console.WriteLine("input friend {0}'s day of birth", i + 1);
                string Day = Console.ReadLine();

                Console.WriteLine("input friend {0}'s year of birth", i + 1);
                string Year = Console.ReadLine();

                int number = Convert.ToInt32(Number);
                int month = Convert.ToInt32(Month);
                int year = Convert.ToInt32(Year);
                int day = Convert.ToInt32(Day);

                friend[i] = new Friend();

                friend[i].Name = Name;

                friend[i].Number = number;

                friend[i].Day = day;

                friend[i].Month = month;

                friend[i].Year = year;
            }

            Array.Sort(friend);
            Console.WriteLine("Friends: ");
            for (int i = 0; i < friend.Length; i++)
            {
                Console.WriteLine(friend[i].Name);
            }

            Friend searchFriends = new Friend();
            Console.WriteLine("Enter your friends name ");
            searchFriends.Name = Console.ReadLine();

            int x = (Array.BinarySearch(friend, searchFriends));

            if (x >= 0)
            {
                Console.WriteLine("{0}'s phone number is {1}", friend[x].Name, friend[x].Number);
                Console.WriteLine("{0}'s date of birth is {1}/{2}/{3}", friend[x].Name, friend[x].Month, friend[x].Day, friend[x].Year);
                Console.WriteLine("Others who have the same birth month: ");
                for (int i = 0; i < friend.Length; i++)
                {
                    if (friend[i].Month == friend[x].Month)
                        Console.WriteLine(friend[i].Name);
                }

            }
            else
            {
                Console.WriteLine("Name not found");
            }
        }