Silver Cow Party Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 15522 Accepted: 7039 Description One cow from each of N farms (1 ≤ N ≤ 1000) conveniently numbered 1..N is going
Keshi Is Throwing a Party 题目描述 Keshi is throwing a party and he wants everybody in the party to be happy. He has n n n friends. His i i i-th friend has i i i dollars. If you invite the i i i-t
某俱乐部计划举办一次聚会,并将邀请部分 n n n 成员参加。 n n n 名会员的编号为 1 , 2 , … , n 1,2,…,n 1,2,…,n 。如果不邀请成员 i i i ,聚会的不快乐值将为 a i a_i ai 。 在 n n n 位成员中,有 m m m 对朋友。按照传统,如果一对朋友中的两个人都被邀请,他们将在聚会上分享一个蛋糕。吃掉的蛋糕总数将等这两个成员都被
2014 寒假第一章 - 树形DP 之前做的时候没来得及上传,今天整理一下,一并上传了。首先是这道题 Party at Hali-Bula,和hdu 1520 Anniversary party 还有 1054 strategic game 很相似,不过有所加强,那两道题在之前的博客里已经讲过了,可以先写一下那两道题,想比较一下几个题的异同的,可以点这里。 下面来看这道题: Party a
You are currently playing a game called “Garupa”. In an event of the game, you are trying to get more event points. You have nn cards, each with its own name, color, and power. When you play the game,
Silver Cow Party Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 14384 Accepted: 6490 Description One cow from each of N farms (1 ≤ N ≤ 1000) conveniently numbered 1..N is goin
1D Party 题解 我们可以将原来的序列随时间变化转化成一个图像,纵轴代表时间,横轴代表 A A A的值。 那么我们可以得到这样一个图像: 其中不同颜色代表不同的点的运动路径。 由于要最优,我们肯定要让每个点都一直处于运动状态,我们发现每个点大概有一下两种运动状态: 先向左走直到与另一个点相遇,再一直向右走。先向右走直到与另一个点相遇,再一直向左走。 无论如何,与别的点相遇
Silver Cow Party Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 16290 Accepted: 7460 Description One cow from each of N farms (1 ≤ N ≤ 1000) conveniently numbered 1..N is going to
Silver Cow Party (USACO 07 FEB) Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 21673 Description One cow from each of N farms (1 ≤ N ≤ 1000) conveniently numbered 1..N is going to at