ACM比赛解题报告,包括hdu1880、zoj1010、zoj1015，为原创的报告，算法不一定最优的,ACM problem-solving competition, including hdu1880, zoj1010, zoj1015, for the original report, the algorithm does not necessarily optimal

各种典型的算法集锦，对程序员来说是莫大的帮助，对acm爱好者跟不用说-Highlights of typical algorithms for programmers is a great help, for enthusiasts with acm Needless to say