public static void Main(String[] args)
{
Vessel v1 = new Barrel(3, 10);
Vessel v2 = new Tank(10, 20, 12);
Vessel v3 = new Cube(4);
Vessel[] vs = { v1, v2, v3 };
v1.Fill(90); v1.Fill(10); v2.Fill(100); v3.Fill(80);
double sum = 0;
for (int i = 0; i < vs.Length; i++)
{
sum += vs[i].Capacity();
}
Console.WriteLine("Total capacity is " + sum);
sum = 0;
for (int i = 0; i < vs.Length; i++)
{
sum += vs[i].Contents;
}
Console.WriteLine("Total contents is " + sum);
for (int i = 0; i < vs.Length; i++)
{
Console.WriteLine("vessel number " + i + ": " + vs[i]);
}
}
