该文件夹中包括几个acm比赛中用到的模板 求逆序数，无向图的bfs收索，有向图中的两点间的最短距离。希望对大家有用。-The folder includes several templates used in the game acm find reverse numbers, income bfs undirected graph cable, directed graph in the shortest distance between two points. Hope that use

通用代码库，包括计算几何常用代码，ACM比赛模板-ACM template code

高精度算法包括加法减法乘法的实现，acm比赛中可以作为模板使用-High precision algorithm including addition subtraction multiplication implementation, acm contest can be used as a template

适用于 ACM的比赛模板，比赛的时候可以省一些力气(The match template suitable for ACM can save some strength at the time of competition)