question about stacks (and vectors too for that matter)

How come I can have:
stack<int> List;
but when I do the following i get errors:
stack<stack<int>> List;
I want to have a stack of stacks of integers. That would be ideal for my program. When I do the same thing with vectors it also doesn't work.

Try this:

Code:

---

typedef stack<int> intstack;
...
stack<intstack> stack_o_stacks;

---

gg

Code:

---

stack<stack<int>>

---

Hmm, where have we seen >> operator before? I'm pretty sure that'll confuse the compiler.
Try: stack<stack<int> >

omg that's a load of bull, as if that works :)
I can't believe it was that mundane of a problem :rolleyes: