static void Main()
{
ThreeDim t1 = new ThreeDim(1, 1, 1);
ThreeDim t2 = new ThreeDim(10, 10, 10);
ThreeDim t3 = t1 + t2;
ThreeDim t4 = t1 - t2;
ThreeDim t5 = -t1;
Console.WriteLine(" t1: x = {0}, y = {1}, z = {2}", t1.GetX(), t1.GetY(), t1.GetZ());
t1++;
Console.WriteLine(" t2: x = {0}, y = {1}, z = {2}", t2.GetX(), t2.GetY(), t2.GetZ());
Console.WriteLine("t3 = t1 + t2: x = {0}, y = {1}, z = {2}", t3.GetX(), t3.GetY(), t3.GetZ());
Console.WriteLine("t4 = t1 - t2: x = {0}, y = {1}, z = {2}", t4.GetX(), t4.GetY(), t4.GetZ());
Console.WriteLine(" t5 = -t1: x = {0}, y = {1}, z = {2}", t5.GetX(), t5.GetY(), t5.GetZ());
Console.WriteLine(" t1++: x = {0}, y = {1}, z = {2}", t1.GetX(), t1.GetY(), t1.GetZ());
ThreeDim t6 = t1++;
Console.WriteLine(" t6 = t1++: x = {0}, y = {1}, z = {2}", t6.GetX(), t6.GetY(), t6.GetZ());
ThreeDim t7 = ++t1;
Console.WriteLine(" t7 = ++t1: x = {0}, y = {1}, z = {2}", t7.GetX(), t7.GetY(), t7.GetZ());
t7 = t1 + 4;
Console.WriteLine(" t7 = t1 + 4: x = {0}, y = {1}, z = {2}", t7.GetX(), t7.GetY(), t7.GetZ());
ThreeDim t8 = 4 + t7;
Console.WriteLine(" t8 = 4 + t7: x = {0}, y = {1}, z = {2}", t8.GetX(), t8.GetY(), t8.GetZ());
}
