4422 小于等于3 的时候就是1024 4的时候 讨论 5的时候讨论 注意重量为0的情况 #include <iostream> #include<cstdio> #include<cstring> #include<algorithm> #include<stdlib.h> #include<cmath> using namespace std; ]; int n; int main() { int i,j,g; while(sc…

/*ZOJ Problem Set - 3657 The Little Girl who Picks Mushrooms Time Limit: 2 Seconds Memory Limit: 32768 KB It's yet another festival season in Gensokyo. Little girl Alice planned to pick mushrooms in five mountains. She brought five bags with her and…

Problem Description It's yet another festival season in Gensokyo. Little girl Alice planned to pick mushrooms in five mountains. She brought five bags with her and used different bags to collect mushrooms from different mountains. Each bag has a capa…

题目链接:http://acm.hdu.edu.cn/showproblem.php? pid=4422 Problem Description It's yet another festival season in Gensokyo. Little girl Alice planned to pick mushrooms in five mountains. She brought five bags with her and used different bags to collect mu…

题目传送门 题意:采蘑菇.现在采了n座山,共5座山,最后要求有三个篮子的蘑菇量是1024的整数倍,丢掉后一直减1024直到不超过1024 分析:n <= 3时直接1024,否则状压枚举哪三个篮子丢弃,更新最值 /************************************************ * Author :Running_Time * Created Time :2015/10/28 星期三 19:21:49 * File Name :C.cpp *************…

题意:一共有5座山,已知小女孩在n座山采了n篮蘑菇,如果n小于5则在其他的山里采了任意重量的蘑菇,给出每篮蘑菇的重量,她回去的时候会遇到仨女巫要她交出三篮蘑菇的重量和恰好为1024的倍数,否则就把她的蘑菇都拿走,然后会遇到一个魔法师,只要小女孩剩的蘑菇数大于1024她就偷走1024,直到不大于1024为止,问小女孩最多能带回去多少蘑菇. 解法:当n小于等于3的时候,只要用一半没给出的蘑菇重量和给出的凑1024倍数给女巫,用剩下的一半再凑1024的倍数让魔法师偷,就可以拿到最大值1024,当n等于…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4422 题目大意:小姑娘背着5个包去山上采蘑菇,每座山上只能用一个背包采集.三个小精灵会要她3个背包,其里面蘑菇的数量必须是1024的倍数,否则5个背包都会被拿走.然后魔术师会从她剩下的背包里取走蘑菇,每次取1024克,直到蘑菇不超过1024克为止.求小姑娘最多能得到多少蘑菇. Sample Input 1 9 4 512 512 512 512 5 100 200 300 400 500 5 208…

There is a plethora of classification algorithms available to people who have a bit of coding experience and a set of data. A common machine learning method is the random forest, which is a good place to start. This is a use case in R of the randomFo…

When it comes to the NBA draft, experts tend to argue about a number of things: at which position will a player be selected? what is the best draft class ever? etc… Luckily, the wealth of data made available by the great people ofhttp://www.basketbal…

Taotao Picks Apples Time Limit: 2000/2000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 2506    Accepted Submission(s): 786 Problem Description There is an apple tree in front of Taotao's house. When autumn comes…