static void Main()
{
Random rand = new Random();
Student[] students = new Student[10];
string[] firstNames = new string[] { "Niki", "Doncho", "Pesho", "Maria", "Stamat", "Ivan", "Ivo", "Gosho", "Evlogi", "Svetlin" };
string[] lastNames = new string[] { "Kostov", "Minkov", "Peshev", "Ivanov", "Stamatov", "Popov", "Kenov", "Goshev", "Hristov", "Nakov" };
for (int i = 0; i < students.Length; i++)
{
string firstName = firstNames[rand.Next(0, 10)];
string lastName = lastNames[rand.Next(0, 10)];
Student student = new Student(firstName, lastName);
for (int j = 0; j < 5; j++)
{
student.Marks.Add(rand.Next(3, 7));
}
students[i] = student;
}
var excellentStudents = students.Where(st => st.Marks.Contains(6)).Select(st => new { FullName = st.FirstName + " " + st.LastName, st.Marks });
foreach (var st in excellentStudents)
{
Console.WriteLine("{0}, marks --> {1}", st.FullName, string.Join(",", st.Marks));
}
}
static void Main()
{
Random rand = new Random();
Student[] students = new Student[10];
string[] firstNames = new string[] { "Niki", "Doncho", "Pesho", "Maria", "Stamat", "Ivan", "Ivo", "Gosho", "Evlogi", "Svetlin" };
string[] lastNames = new string[] { "Kostov", "Minkov", "Peshev", "Ivanov", "Stamatov", "Popov", "Kenov", "Goshev", "Hristov", "Nakov" };
for (int i = 0; i < students.Length; i++)
{
string firstName = firstNames[rand.Next(0, 10)];
string lastName = lastNames[rand.Next(0, 10)];
int fn = rand.Next(100000, 999999);
int groupNumber = rand.Next(1, 3);
Student student = new Student(firstName, lastName, fn, groupNumber);
students[i] = student;
}
}
static void Main(string[] args)
{
Random rand = new Random();
Student[] students = new Student[10];
string[] firstNames = new string[] { "Niki", "Doncho", "Pesho", "Maria", "Stamat", "Ivan", "Ivo", "Gosho", "Evlogi", "Svetlin" };
string[] lastNames = new string[] { "Kostov", "Minkov", "Peshev", "Ivanov", "Stamatov", "Popov", "Kenov", "Goshev", "Hristov", "Nakov" };
for (int i = 0; i < students.Length; i++)
{
string firstName = firstNames[rand.Next(0, 10)];
string lastName = lastNames[rand.Next(0, 10)];
int fn = rand.Next(100000, 999999);
int groupNumber = rand.Next(1, 3);
Student student = new Student(firstName, lastName, fn, groupNumber);
students[i] = student;
}
Student[] results = students.Where(st => st.GroupNumber == 2).OrderBy(st => st.FirstName).ToArray();
foreach (var st in results)
{
Console.WriteLine("{0} {1}, fak number - {2}, group - {3}", st.FirstName, st.LastName, st.FacultyNumber, st.GroupNumber);
}
}
static void Main()
{
Random rand = new Random();
Student[] students = new Student[10];
string[] firstNames = new string[] { "Niki", "Doncho", "Pesho", "Maria", "Stamat", "Ivan", "Ivo", "Gosho", "Evlogi", "Svetlin" };
string[] lastNames = new string[] { "Kostov", "Minkov", "Peshev", "Ivanov", "Stamatov", "Popov", "Kenov", "Goshev", "Hristov", "Nakov" };
for (int i = 0; i < students.Length; i++)
{
string firstName = firstNames[rand.Next(0, 10)];
string lastName = lastNames[rand.Next(0, 10)];
string phoneNumber = "0" + rand.Next(2, 10) + rand.Next(100000, 999999);
Student student = new Student(firstName, lastName);
student.PhoneNumber = phoneNumber;
students[i] = student;
}
Student[] studentsFromSofia = students.Where(st => st.PhoneNumber.StartsWith("02")).ToArray();
foreach (var st in studentsFromSofia)
{
Console.WriteLine("{0} {1}, phone number {2}", st.FirstName, st.LastName, st.PhoneNumber);
}
}
static void Main()
{
Random rand = new Random();
Student[] students = new Student[10];
string[] firstNames = new string[] { "Niki", "Doncho", "Pesho", "Maria", "Stamat", "Ivan", "Ivo", "Gosho", "Evlogi", "Svetlin" };
string[] lastNames = new string[] { "Kostov", "Minkov", "Peshev", "Ivanov", "Stamatov", "Popov", "Kenov", "Goshev", "Hristov", "Nakov" };
string[] emails = new string[] { "abv.bg", "yahoo.com", "gmail.com" };
for (int i = 0; i < students.Length; i++)
{
string firstName = firstNames[rand.Next(0, 10)];
string lastName = lastNames[rand.Next(0, 10)];
string email = firstName + lastName + "@" + emails[rand.Next(0, 3)];
Student student = new Student(firstName, lastName);
student.Email = email;
students[i] = student;
}
Student[] studentsAbvEmails = students.Where(st => st.Email.IndexOf("abv.bg") >= 0).ToArray();
foreach (var student in studentsAbvEmails)
{
Console.WriteLine("{0} {1}, email --> {2}", student.FirstName, student.LastName, student.Email);
}
}
