I – 最少拦截系统 （贪心…）
某国为了防御敌国的导弹袭击,发展出一种导弹拦截系统.但是这种导弹拦截系统有一个缺陷:虽然它的第一发炮 …
A – Max Sum Plus Plus (最大不重叠子片段和)
Now I think you have got an AC in Ignatius.L’ …
K – Jury Compromise POJ 1015 （以题中较小数据范围的数据入手的dp）
Time Limit:1000MS Memory Limit:65536KB 64bit IO Fo …
M – Help Jimmy（ms或dp）
这题算是比经典的一种dp问题，解法就是搭建好下层求出上层，ms或者dp都可。 R …
R – Milking Time （最大不重叠子片段和）
Bessie is such a hard-working cow. In fact, she is …
Q – Phalanx (递推对称矩阵)
Today is army day, but the servicemen are busy wit …
P – FatMouse and Cheese
FatMouse has stored some cheese in a city. The cit …
F – Piggy-Bank （完全背包）
Before ACM can do anything, a budget must b …
C – Monkey and Banana （最高矩形嵌套）
A group of researchers are designing an experiment …
E – Super Jumping! Jumping! Jumping! （最大递增子序列和）
Nowadays, a kind of chess game called “Super Jumpi …