static void Main(string[] args)
{
Program.Date Date = new Program.Date();
Console.WriteLine("Дата создания: {0}", Date.date);
string str = "Hello world";
Console.WriteLine(str);
Console.WriteLine(str.WordMinus(6));
Vektor one = new Vektor(1, 2);
Vektor two = new Vektor(3, 4);
Vektor four = new Vektor(2, 2);
Vektor three = one + two;
Console.WriteLine(one > two);
Console.WriteLine(one < two);
Console.WriteLine(one == two);
four.DeletePlus();
Console.WriteLine("Значения x и y:{0} и {1} ", four.x, four.y);
Console.WriteLine("Значения x и y:{0} и {1}", two.x, two.y);
Console.WriteLine("Значение x и y:{0} и {1} ", three.x, three.y);
Vektor vektor = new Vektor();
vektor.user.GetInfo();
Console.ReadKey();
}
public static Vektor DeletePlus(this Vektor vektor)
{
if (vektor.x > 0)
{
vektor.x = 0;
}
if (vektor.y > 0)
{
vektor.y = 0;
}
return(vektor);
}