C#, CLI (.NET), and C++/CLI Standardization

(a)

Queue<double>^ q = gcnew Queue<double>;
for (int i = 1; i <= 5; ++i)
   q->Enqueue(i * 2.5);
for each (double d in q)
   Console::Write(" {0}", d);
Console::WriteLine();
array<int>^ values = {4, 6, 7, 9, 2};
for each (int value in values)
   Console::Write(" {0}", value);
Console::WriteLine();

2.5 5 7.5 10 12.5
4 6 7 9 2

Example 10: C++/CLI for each statement.