static void Main(string[] args)
{
string[] WMonthes = { "January", "February", "December" };
string[] SumMonthes = { "June", "July", "August" };
string[] monthes = { "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" };
Console.WriteLine("Введите число букв в месяце: ");
int n = Convert.ToInt32(Console.ReadLine());
// var MonthesNL = monthes.Where(s => s.Length == n).Select(s => s);
var MonthesNL2 = monthes.Join(WMonthes, w => w, a => a, (w, a) => w);
var MonthesNL3 = monthes.Join(SumMonthes, w => w, a => a, (w, a) => w);
var MonthesNL5 = monthes.Where(s => s.Contains('u')).Where(s => s.Length >= 4).Select(s => s);
var MonthesNL4 = monthes.OrderBy(s => s).Select(s => s);
var MonthesNL = from s in monthes
where s.Length == n
select s;
foreach (var m in MonthesNL)
{
Console.WriteLine(m);
}
Console.WriteLine();
foreach (var m in MonthesNL2)
{
Console.WriteLine(m);
}
Console.WriteLine();
foreach (var m in MonthesNL3)
{
Console.WriteLine(m);
}
Console.WriteLine();
foreach (var m in MonthesNL4)
{
Console.WriteLine(m);
}
Console.WriteLine();
foreach (var m in MonthesNL5)
{
Console.WriteLine(m);
}
Console.WriteLine();
///////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////
List <Circle> circles = new List <Circle>();
Circle circle1 = new Circle(-11, 13, 2);
circle1.GetInfo();
Circle circle2 = new Circle(9, 14, 10);
circle2.GetInfo();
Circle circle3 = new Circle(12, -10, 13);
circle3.GetInfo();
Circle circle4 = new Circle(10, 5, 9);
circle4.GetInfo();
Circle circle5 = new Circle(10, -4, 3);
circle5.GetInfo();
Circle circle6 = new Circle(11, 11, 11);
circle6.GetInfo();
circles.Add(circle1);
circles.Add(circle2);
circles.Add(circle3);
circles.Add(circle4);
circles.Add(circle5);
circles.Add(circle6);
Console.WriteLine("Центры на одной прямой");
var Tri1 = circles.Where(s => s.Xcen == 10).Select(s => s);
foreach (var m in Tri1)
{
Console.WriteLine(m.Name);
}
Console.WriteLine();
Console.WriteLine("Макс площадь");
var Tri2 = circles.OrderBy(s => s.Radius).Last();
Console.WriteLine(Tri2.Name);
Console.WriteLine();
Console.WriteLine("Мин площадь");
var Tri3 = circles.OrderBy(s => s.Radius).First();
Console.WriteLine(Tri3.Name);
Console.WriteLine();
Console.WriteLine("С радиусом 10");
var Tri4 = circles.Where(s => s.Radius == 10).Select(s => s);
foreach (var m in Tri4)
{
Console.WriteLine(m.Name);
}
Console.WriteLine();
Console.WriteLine("1 Четверть");
var Tri5 = circles.Where(s => s.Xcen > 0 && s.Ycen > 0).Select(s => s);
foreach (var m in Tri5)
{
Console.WriteLine(m.Name);
}
Console.WriteLine();
Console.WriteLine("Упорядоч по площади");
var Tri6 = from s in circles
orderby s.Square()
select s;
foreach (var m in Tri6)
{
Console.WriteLine(m.Name);
}
Console.WriteLine();
Console.WriteLine("Собственный");
var Cet = circles.OrderBy(s => s.Xcen).ThenBy(s => s.Ycen).Where(s => s.Xcen == 10).Where(s => s.Ycen > 0).Select(s => s);
foreach (var m in Cet)
{
Console.WriteLine(m.Name);
}
Console.WriteLine();
Console.WriteLine("5 Задание");
List <Circle> circles2 = new List <Circle>();
Circle cir1 = new Circle(2, 3, 4);
cir1.GetInfo();
Circle cir2 = new Circle(7, 11, 12);
cir2.GetInfo();
Circle cir3 = new Circle(9, 1, 11);
cir3.GetInfo();
circles2.Add(cir1);
circles2.Add(cir2);
circles2.Add(cir3);
var result = from ab in circles
join ab2 in circles2 on ab.Name equals ab2.Name
select ab;
foreach (var m in result)
{
Console.WriteLine(m.Name);
}
Console.WriteLine();
Console.ReadKey();
}
static void Main(string[] args)
{
Circle circle1 = new Circle();
circle1.GetInfo();
Circle circle2 = new Circle();
circle2.GetInfo();
Circle circle3 = new Circle();
circle3.GetInfo();
Circle[] cirArray = { circle1, circle2, circle3 };
double now = 9999;
string name = "default";
foreach (Circle a in cirArray)
{
if (a.Square() < now)
{
now = a.Square();
name = a.Name;
}
}
Console.WriteLine($"Наименьшая площадь: {name}");
double now1 = 0;
string name1 = "default";
foreach (Circle a in cirArray)
{
if (a.Square() > now1)
{
now1 = a.Square();
name1 = a.Name;
}
}
Console.WriteLine($"Наибольшая площадь: {name1}");
if (circle1.xcen == circle2.xcen)
{
if (circle2.xcen == circle3.xcen)
{
Console.WriteLine("ЦЕнтры окружности 1,2 и 3 на одной прямой");
}
else
{
Console.WriteLine("Центры окружности 1 и 2 на одной прямой");
}
}
else if (circle3.xcen == circle1.xcen)
{
Console.Write("Центры окружности 1 и 3 на одной прямой");
}
else if (circle1.ycen == circle2.ycen)
{
if (circle2.ycen == circle3.ycen)
{
Console.WriteLine("Центры окружности 1,2,3 на одной прямой");
}
else
{
Console.WriteLine("Центры окружности 1,2 на одной прямой");
}
}
else if (circle1.ycen == circle3.ycen)
{
Console.WriteLine("Центры окружности 1,3 на одной прямой");
}
else
{
Console.Write("Ни одного центра окружности нет на одной прямой");
}
Console.ReadKey();
}
