这是一道ACM的关于交通运输的题目！主要用到了递归算法！有参考价值！-ACM on the subject of transport! Main uses recursive algorithm! Reference value!

programa para crear contest acm

ACM里面的1100，建议大家慢慢学些C++，还有一些大家可以找我要-ACM inside of 1100, everyone slowly learn C++, we can find I want to

这个程序里面包含ACM中常考的高精度算法的全部,非常有价值,算法比传统的要简单精炼,(This program contains all ACM often take an examination of the high precision of algorithm, are very valuable, algorithm is simple than the traditional refining,)