Improvements to existing problems

Problems:

1) The blog typesetting format is very good, but the understanding of NABCD is not very accurate.

2) detailed design, but I do not see where the source code? please contact me after the source code is submitted.

3) Invisible Run

Improved:

1.NABCD competitive demand analysis, after improvement address: http://www.cnblogs.com/qinyunpanchenxi/p/4621547.html

2. Full Source Address: http://www.cnblogs.com/qinyunpanchenxi/p/4621353.html

3. Final address about the operation: http://www.cnblogs.com/qinyunpanchenxi/p/4621421.html

Attached: Our group's github address: https://github.com/xumin1994/Fighting

Thank you teacher, hard! --Ling Lingyu, Huchenchamps, Cao Wenjing, Zhang Ping, Xu Min

Improvements to existing problems