hour23_1.txt

《24学时精通c++》的随书源码的下半部分。欢迎下载学习。

There is no real "solution" to this exercise...  

You should notice that Listing 22.1 (parmlist.cpp) and 
Listing 19.1 (linkedlist.cpp) are very similar except that parmlist.cpp
is using standard templates while linkedlist.cpp had to implement
all the methods required to carry the data itself.

The end result is the same (data stored and processed), what
is different is the amount of programming effort required.