题目链接:http://poj.org/problem?id=3624 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the su…

来源:https://www.cnblogs.com/jinglecjy/p/5674796.html 题目链接:http://bailian.openjudge.cn/practice/4131/ Time Limit: 1000MS          Memory Limit: 65536K          Total Submissions: 32897          Accepted: 14587 Description Bessie has gone to the mall's…

Charm Bracelet Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 22621   Accepted: 10157 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible fro…

http://poj.org/problem?id=3624 题目大意:贝茜去了商场的珠宝店,发现了一个迷人的手镯.当然,她想装最好的魅力(N(1≤N≤3402)可用的魅力).每个魅力提供的列表中都有一个重量Wi(1≤Wi≤400),一个“愿望”因素Di(1≤Di≤100),最多可以使用一次.贝茜只能支持一个重量不超过M的魅力手镯. *第1行:两个空格分隔的整数:N和M. *第2 …N+1行:第i+1行描述了具有两个空间分离整数的魅力i: Wi和Di.考虑到重量限制作为一种约束,并列举了它们的重…

题目链接 http://poj.org/problem?id=3624 题意 有n个手镯,每个手镯有两个属性:重量W,需求因子D.还有一个背包,它能装下总重量不超过M的手镯.现在将一些镯子装入背包,求所装入镯子总需求因子的最大值. 思路 01背包问题,使用动态规划解决. 代码 #include <algorithm> #include <iostream> #include <cstring> #include <cstdio> using namespac…

题目链接: https://vjudge.net/problem/POJ-3624 题目描述: Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N≤ 3,402) available charms. Each charm i in the sup…

Charm Bracelet Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 34532   Accepted: 15301 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible fro…

Charm Bracelet    POJ 3624 就是一道典型的01背包问题: #include<iostream> #include<stdio.h> #include<algorithm> #include<string.h> using namespace std; ],b[]; ]; int main() { int n,m,i,j; while(scanf("%d%d",&n,&m)!=EOF) { ;i&l…

Charm Bracelet Time Limit:1000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Submit Status Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possib…

  Time Limit:1000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Submit Status Practice POJ 3624 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms p…

Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the supplied list has a weight Wi (1 ≤ Wi …

Charm Bracelet Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 38909   Accepted: 16862 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible fro…

题目链接:http://poj.org/problem?id=3624 Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the supplied list…

P2871 [USACO07DEC]手链Charm Bracelet 裸01背包. 看到自己1年半前写的30分code.......菜的真实(捂脸) #include<iostream> #include<cstdio> #include<cstring> #define re register using namespace std; int max(int a,int b){return a>b?a:b;} ],a,b; int main(){ scanf(&…

Charm Bracelet Time Limit: 1 Sec  Memory Limit: 256 MB 题目连接 http://poj.org/problem?id=3624 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (…

POJ.3624 Charm Bracelet(DP 01背包) 题意分析 裸01背包 代码总览 #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #define nmax 13000 #define nnmax 3500 using namespace std; int dp[nmax]; int w[nnmax],d[nnmax]; int main…

Charm Bracelet Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 45191   Accepted: 19318 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible fro…

题目描述 Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the supplied list has a weight Wi (1 ≤ Wi ≤ 400),…

题目描述 Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the supplied list has a weight Wi (1 ≤ Wi ≤ 400),…

Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the supplied list has a weight Wi (1 ≤ Wi ≤ 400), a 'd…

题目描述 Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the supplied list has a weight Wi (1 ≤ Wi ≤ 400),…

https://www.luogu.org/problem/show?pid=2871 题目描述 Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the s…

题目链接 Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 52318   Accepted: 21912 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N(1…

Charm Bracelet Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 29295   Accepted: 13143 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible fro…

题目传送门:P2871 [USACO07DEC]手链Charm Bracelet 题目描述 Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the supp…

A - Charm Bracelet Time Limit:1000MS     Memory Limit:65536KB     64bit IO Format:%lld & %llu Submit Status Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms poss…

Charm Bracelet Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible from the N (1 ≤ N ≤ 3,402) available charms. Each charm i in the supplied list has a weight Wi (1 ≤ …

接触动态规划的第一题是数塔问题,第二题就是01背包问题了. 当时看的懵懵懂懂,回过头来再看这道题还是非常简单的了. 用 dp[i][j] 表示取前i种物品,使它们总体积不超过j的最优取法取得的价值总和状态转移方程:dp[i][j] = max(dp[i-1][j],dp[i-1][j-cost[i]]+weight[i]) //#define LOCAL #include <iostream> #include <cstdio> #include <cstring> u…

DP 一直是心中痛,不多说了,这个暑假就坑在这上了. 这暑假第一道DP题,01背包问题. 题意是说物品有 重量和价值 ,但你能承受的重量有限,问你能带的最大价值. 这题数组开大点,尽管不知道有啥坑点,可是我数组开得大,直接1A了. 想想自己DP都是大问题,还要给学弟讲(tiao)题(jiao),真是忧伤. 仅仅能这几天通宵点出 DP 天赋.顺便贴上自己的理解,反正我也准备这样给学弟讲,假设有误,请路过大神指正. 论01背包的自我修养:         N个物品,M容量的包,最大价值为W.   …

题意:有n件手镯,总重量不能超过M,每个手镯有一个体重W[i]和魅力V[i],问在不超过M的情况下能获得的魅力总和 思路:把M当背包总容量,用0-1背包写 代码: #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #include <stack> #include <queue> #include <math.h> #…