private static void add(List <Airline> newlist, string Destination, string flight_number, string Type_Plane, int i, Airline air)
{
air.Destination_ = Destination;
air.flight_number_ = flight_number;
air.Type_Plane_ = Type_Plane;
newlist.Add(air);
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
Random rnd = new Random();
int value = rnd.Next();
string[] month = { "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" };
string[] array = { "December", "January", "February", "June", "July", "August" };
int[] numbers1 = { -3, -2, -1, 0, 1, 2, 3 };
var result_ = numbers1.Skip(4).Take(3);
foreach (int i in result_)
{
Console.Write(i + ", ");
}
Console.WriteLine("\n--------------------------------------------------------------------------");
int[] numbers = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
int size = (from i in numbers where i % 2 == 0 && i > 5 select i).Count();
Console.WriteLine("--------------------------------------------------------------------------");
Console.WriteLine(size);
int size_ = numbers.Max();
Console.WriteLine("--------------------------------------------------------------------------");
Console.WriteLine(size_);
int size_1 = numbers.Min();
Console.WriteLine("--------------------------------------------------------------------------");
Console.WriteLine(size_1);
int size_2 = (int)numbers.Average();
Console.WriteLine("--------------------------------------------------------------------------");
Console.WriteLine(size_2);
var numbers_ = numbers.Skip(4);
foreach (var i in numbers_)
{
Console.Write(i + ", ");
}
Console.WriteLine("\n--------------------------------------------------------------------------");
var sequence = month.Where(p => p.Length == 6); //amount value
var result = month.Intersect <string>(array);
var OrederBty = from t in month
orderby t
select t;
var u = from t in month
where t.Contains("u") & t.Length > 4
select t;
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Console.WriteLine("\n--------------------------------------------------------------------------");
Console.WriteLine($"Length n: 6");
foreach (var i in sequence)
{
Console.WriteLine(i);
}
Console.WriteLine("--------------------------------------------------------------------------\nAfter sort");
month.OrderBy(x => x);
foreach (var i in month)
{
Console.Write(i + ", ");
}
Console.WriteLine("\n--------------------------------------------------------------------------");
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
List <Airline> newlist = new List <Airline>();
string[] arrdest = { "Minsk", "Moskow", "New York", "Dybai", "Warshawa", "Berlin", "London", "Paris" };
for (int i = 0; i < 8; i++)
{
Airline air = new Airline();
string val = rnd.Next().ToString();
add(newlist, arrdest[i], val, "Boeing", i, air);
}
for (int i = 0; i < 8; i++)
{
Console.WriteLine("--------------------------------------------------------------------------");
Show(newlist, i);
Console.WriteLine("--------------------------------------------------------------------------");
}
IEnumerable <Airline> quest3_1 = newlist.Where(s => s.Destination == "Minsk");
IEnumerable <Airline> quest3_2 = newlist.Where(t => t.Type_Plane == "Boeing");
IEnumerable <Airline> quest3_3 = newlist.Where(t => int.Parse(t.flight_number) >= 1000000000);
quest3_1 = from t in newlist
where t.Destination == "Minsk" & int.Parse(t.flight_number) >= 10000
select t;
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Console.WriteLine("--------------------------------------------------------------------------\nTask 1:");
Console.WriteLine("Destinition|\tFlight number|\tType Plane|");
foreach (var i in quest3_1)
{
Console.Write(i.Destination + ", \t" + i.flight_number + ", \t" + i.Type_Plane + "\n");
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Console.WriteLine("--------------------------------------------------------------------------\nTask 2:");
Console.WriteLine("Destinition|\tFlight number|\tType Plane|");
foreach (var i in quest3_2)
{
Console.Write(i.Destination + ", \t" + i.flight_number + ", \t" + i.Type_Plane + "\n");
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Console.WriteLine("--------------------------------------------------------------------------\nTask 3:");
Console.WriteLine("Destinition|\tFlight number|\tType Plane|");
foreach (var i in quest3_3)
{
Console.Write(i.Destination + ", \t" + i.flight_number + ", \t" + i.Type_Plane + "\n");
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
List <Addition> list = new List <Addition>()
{
new Addition {
Name = "Vladislav", Surname = "kurdinov"
},
new Addition {
Name = "Vasiliy", Surname = "Kormon"
},
new Addition {
Name = "Solomon", Surname = "Warpov"
},
new Addition {
Name = "Mihael", Surname = "Krikylin"
},
new Addition {
Name = "Artem", Surname = "Novokov"
},
new Addition {
Name = "Dmitry", Surname = "Shimonikov"
},
new Addition {
Name = "Lisa", Surname = "Kuchukina"
},
new Addition {
Name = "Anton", Surname = "Kilimov"
}
};
var Result_ = newlist.Join(list,
s => s.Destination_,
p => p.Name_,
(s, p) => new { s.Destination, s.flight_number, s.Type_Plane, p.Name, p.Surname });
Console.WriteLine("--------------------------------------------------------------------------\nTask 5:");
Console.WriteLine("Destinition|\tName|\tSurname|");
foreach (var i in Result_)
{
Console.Write(i.Destination + ", \t" + ", \t" + i.Name + ", \t" + i.Surname + "\n");
}
Console.WriteLine("--------------------------------------------------------------------------");
}