北京航空航天大学，2014级第一次算法上机，部分解题代码。所有题目和解题报告可以查看博客：http://blog.csdn.net/lenz_xu/article/details/51768123-Beijing University of Aeronautics and Astronautics, 2014 for the first time on a machine algorithm, problem-solving part of the code. Solution and all