ds-sww/codebase — pull request #65 by whimsycwd (2014-09-28 15:08:03+00:00)
Title: TA's solution

几个注意的地方。
1. List.h add(T element) => add(const T& element).
2. Iterator.h add virtual destructor. It's wrong without it.
3. for (int i = index; i < cnt; ++i) => for (int i = index; i