public Vector Addition(Vector v)
{
return new Vector()
{
X = this.X + v.X,
Y = this.Y + v.Y
};
}
static void Main(string[] args)
{
Vector A = new Vector(1, 2);
Vector B = new Vector(2, 4);
Vector C = A.Addition(B);
Console.WriteLine("C : {0}", C);
Vector D = A + B + C;
Console.WriteLine("D : {0}", D);
Vector E = A + 10;
Console.WriteLine("E : {0}", E);
A += 10;
Console.WriteLine("A : {0}", A);
Console.WriteLine("A == E : {0}", A == E);
Console.WriteLine("A != E : {0}", A != E);
Console.WriteLine("A.Equals(E) : {0}", A.Equals(E));
Console.WriteLine("A.Equals(new object()) : {0}", A.Equals(new object()));
Console.ReadLine();
}
static void Main(string[] args)
{
Vector v1 = new Vector(1, 2, 3);
Vector v2 = new Vector(4, 5, 6);
Console.WriteLine("The sum of {0} and {1} is {2}.", v1, v2, v1 + v2);
}