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HDU - 1078 FatMouse and Cheese

FatMouse and Cheese HDU - 1078 AYIT-2021 609暑假集训第一周下记忆化搜索和背包 FatMouse has stored some cheese in a city. The city can be considered as a square grid of dimension n: each grid location is labelled (p,q) where 0 <= p < n and 0 <= q < n. At

FatMouse and Cheese --- 记忆化搜索

** FatMouse and Cheese ** 题目： FatMouse has stored some cheese in a city. The city can be considered as a square grid of dimension n: each grid location is labelled (p,q) where 0 <= p < n and 0 <= q < n. At each grid location Fatmouse has hid b

Fatmouse and cheese

Problem Description FatMouse has stored some cheese in a city. The city can be considered as a square grid of dimension n: each grid location is labelled (p,q) where 0 <= p < n and 0 <= q < n. At each grid location Fatmouse has hid between 0 a

HDU - 1078 FatMouse and Cheese

传送门记忆化搜索 #include<iostream> #include<algorithm> #include<map> #include<set> #include<vector> #include<utility> #include<list> #include<deque> #include<queue> #include<stack> #include<string&g

hdu1160 FatMouse's Speed

本题是dp+记录路径，数组pre用于存储其路径。给出老鼠的体重和速度，求能使体重递增，速度递减的最长子序列(可不连续) 还要输出最长子序列的下标。思路： 0.记录所给的每个重量和坐标，由于后面还要输出最长子序列的下标，所以我使用num记录每个下标。 1.先把输入的重量和速度按照重量从大

FatMouse's Speed HDU - 1160 最长上升序列，

#include<cstdio> #include<cstdlib> #include<cstring> #include<algorithm> using namespace std; struct node { int w, s; int index; //储存标号 } mouse[1005]; //小鼠的信息 //先体重，后速度 bool cmp(node a,node b) { if(a.w==b.w)

[kuangbin带你飞]之'基础DP1'

FatMouse's Speed

J - FatMouse's Speed DP的题写得多了慢慢也有了思路，虽然也还只是很简单的DP。因为需要输出所有选择的老鼠，所以刚开始的时候想利用状态压缩来储存所选择的老鼠，后面才发现n太大1<<1000根本存不下来... 思路的话其实也不难，把体重排序之后，对速度求一个最长下降子序列即可。对于

HDU-1160-FatMouse's Speed(DP, 最长递增子序列)

链接: https://vjudge.net/problem/HDU-1160 题意: FatMouse believes that the fatter a mouse is, the faster it runs. To disprove this, you want to take the data on a collection of mice and put as large a subset of this data as possible into a sequence so that th

FatMouse and Cheese

FatMouse and Cheese （记忆化） FatMouse has stored some cheese in a city. The city can be considered as a square grid of dimension n: each grid location is labelled (p,q) where 0 <= p < n and 0 <= q < n. At each grid location Fatmouse has hid betwe

FatMouse and Cheese

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1107 FatMouse has stored some cheese in a city. The city can be considered as a square grid of dimension n: each grid location is labelled (p,q) where 0 <= p < n and 0 <= q < n. A

HDU - 1078 FatMouse and Cheese

再谈记忆化搜索题目描述： FatMouse has stored some cheese in a city. The city can be considered as a square grid of dimension n: each grid location is labelled (p,q) where 0 <= p < n and 0 <= q < n. At each grid location Fatmouse has hid between 0 and 100

HDU 1009 FatMouse' Trade题解

Problem Description FatMouse prepared M pounds of cat food, ready to trade with the cats guarding the warehouse containing his favorite food, JavaBean. The warehouse has N rooms. The i-th room contains J[i] pounds of JavaBeans and requires F[i] pounds

ACM1009：FatMouse' Trade

Problem Description FatMouse prepared M pounds of cat food, ready to trade with the cats guarding the warehouse containing his favorite food, JavaBean.The warehouse has N rooms. The i-th room contains J[i] pounds of JavaBeans and requires F[i] pounds of c

J - FatMouse's Speed

　　p的思路不一定要到最后去找到ans；也可以设置成在中间找到ans；比如J - FatMouse's Speed 这个题，如果要是让dp[n]成为最终答案的话，即到了i，最差的情况也是dp[i-1]，就很难去保存路径，但是如果换一个思路，让dp[i]必须去参与，如果无法与前面的结合，那么就新开一个。　　最后路径是保存的逆