File list (Check if you may need any files):
13-1.cpp
13-2.cpp
13-3.cpp
13-4.cpp
13-5.cpp
13-6.cpp
13-7.cpp
13-8.cpp
14-1.xml
14-2.h
14-3.cpp
14-4.h
14-5.xml
14-6.cpp
14-7.cpp
14-8.cpp
14-9.cpp
14-10.cpp
14-11.xml
14-12.xml
14-13.cpp
14-14.cpp
14-15.cpp
14-16.xml
14-17.xml
14-18.cpp
14-19.xml
14-20.cpp
14-21.html
14-22.cpp
14-23.cpp
14-24.cpp
14-25.cpp
14-26.cpp
14-27.cpp
14-28.xml
15-1.cpp
15-2.cpp
15-3.cpp
15-4.cpp
15-5.cpp
15-6.cpp
15-7.cpp
1-1.cpp
1-2.cpp
1-3.cpp
1-4.cpp
1-5.cpp
1-6.cpp
1-7.cpp
1-8.cpp
1-9.cpp
1-10.cpp
1-11.cpp
1-12.cpp
1-13.cpp
1-14.mak
1-15.mak
1-16.mak
1-17.mak
1-18.mak
1-19.mak
1-20.mak
1-21.mak
1-22.mak
1-23.mak
1-24.mak
1-25.cpp
1-26.cpp
1-27.cpp
2-1.cpp
2-2.cpp
2-3.cpp
2-4.cpp
2-5.cpp
2-6.cpp
3-1.cpp
3-2.cpp
3-3.cpp
3-4.cpp
3-5.cpp
3-6.cpp
3-7.cpp
3-8.cpp
3-9.cpp
4-1.cpp
4-2.cpp
4-3.cpp
4-4.cpp
4-5.cpp
4-6.cpp
4-7.cpp
4-8.cpp
4-9.cpp
4-10.cpp
4-11.cpp
4-12.cpp
4-13.cpp
4-14.cpp
4-15.cpp