题目 http://poj.org/problem?id=1157 题目大意 有f个花,k个瓶子,每一个花放每一个瓶子都有一个特定的美学值,问美学值最大是多少.注意,i号花不能出如今某大于i号花后面.问最大美学值是多少 解题思路 dp[i][j]表示将第i个花插入第k个瓶子的最大美学值. 状态转移方程为dp[i][j] = max(dp[i-1][(i-1)~(k-f+i-1)]) + value[i][j] 代码 #include <cstdio> const int maxn = 110;…

[POJ1157]LITTLE SHOP OF FLOWERS 试题描述 You want to arrange the window of your flower shop in a most pleasant way. You have F bunches of flowers, each being of a different kind, and at least as many vases ordered in a row. The vases are glued onto the s…

LITTLE SHOP OF FLOWERS Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 19877 Accepted: 9153 Description You want to arrange the window of your flower shop in a most pleasant way. You have F bunches of flowers, each being of a different kin…

104. Little shop of flowers time limit per test: 0.25 sec. memory limit per test: 4096 KB PROBLEM You want to arrange the window of your flower shop in a most pleasant way. You have F bunches of flowers, each being of a different kind, and at least a…

104. Little shop of flowers time limit per test: 0.25 sec. memory limit per test: 4096 KB PROBLEM You want to arrange the window of your flower shop in a most pleasant way. You have F bunches of flowers, each being of a different kind, and at least a…

104. Little shop of flowers time limit per test: 0.25 sec. memory limit per test: 4096 KB 问题: 你想要将你的花窗安排得最具美感.有F束花,每一束花都不一样,至少有F个按顺序排成一行的花瓶.花瓶从左到右,依次编号1-V.而花放置的位置是可以改变的,花依次编号1到F.花的序号有一个特征,即是序号决定了花束出现在花瓶里的顺序.例如,有两束花编号i和j,满足i<j,那么i所在的花瓶一定要在j所在花瓶的左边,即是i…

You want to arrange the window of your flower shop in a most pleasant way. You have F bunches of flowers, each being of a different kind, and at least as many vases ordered in a row. The vases are glued onto the shelf and are numbered consecutively 1…

题目大意:把 M 朵花插入 N 个花瓶中,每个花插入不同的花瓶都有一个价值A[Mi][Nj],要使所有的花都插入花瓶,求出来最大的总价值(花瓶为空时价值是0). 分析:dp[i][j]表示前i朵花插入前j个花瓶的最大价值,那么比较容易看出 dp[i][j] = max(dp[i][j-1], dp[i][j-1]+A[i][j]),也就是这个花瓶要还是不要,别忘记输出路径. 代码如下: =======================================================…

浪(吃)了一天,水道题冷静冷静.... 题目链接: http://acm.sgu.ru/problem.php?contest=0&problem=104 题意: 给定每朵花放在每个花盆的值,编号大的花只能放在编号小的花的后面,每朵花都要放到花盆里,问如何放才能使得总值最大? 分析: 还是一道比较水的dp... 每个位置有两种情况:放与不放. 不放的话\(dp[i][j-1][0]\)就等于前面最近的放了花盆的值. 放的话,就更新\(dp[i][j][1]\). 这样保证对于每个花盆\(i\)花…

先把题目意思说一下: 你有F束花,编号为\(1\)~\(F\)(\(1<=F<=100\)),\(V\)个花瓶,编号为\(1\) ~\(V\)(\(1<=V<=100\)), 一束花只能放到一个花瓶里,一个花瓶只能放一束花,并且花必须按编号放入花瓶, 即若编号为\(a\)的花放到编号为\(b\)的花瓶里,那么编号为\(a+1\) ~\(F\)的花只能放在编号为\(b+1\) ~\(V\)的花瓶里, 并且,第\(i\)束花放到第\(j\)个花瓶有一个美丽值\(a_{i,j}\)(\(…