题解:考虑枚举gcd,然后问题转化为求 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include10 #include11 #include12 #define inf 100000... Read More
题解:面对这么神的题,蒟蒻只好搬运题解。。。跪烂iwtwiioi!!!http://www.cnblogs.com/iwtwiioi/p/4132095.html代码: 1 #include 2 #include 3 #include 4 #include 5 #include 6 #include... Read More