Benelux Algorithm Programming Contest (BAPC) 2015

A - Freight Train（二分+思维）

https://www.cnblogs.com/0xiaoyu/p/12849760.html

G - Physical Music（题意挺绕+简单思维）

https://www.cnblogs.com/0xiaoyu/p/12846839.html

I - Stand on Zanzibar（签到）

略

J - The King's Walk（DP）

https://www.cnblogs.com/0xiaoyu/p/12846858.html