题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2602 思路:典型的01背包 #include<stdlib.h> #include<time.h> #include <cstdio> #include <cstring> #include <cmath> #include <cstdlib> #include <ctime> #include <iostream>…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2602 Bone Collector Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 54132    Accepted Submission(s): 22670 Problem Description Many years ago , in…

http://acm.hdu.edu.cn/showproblem.php?pid=2602 Bone Collector Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 32408    Accepted Submission(s): 13329 Problem Description Many years ago , in Tedd…

题目链接:pid=2602">HDU 2602 Bone Collector Bone Collector Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 28903    Accepted Submission(s): 11789 Problem Description Many years ago , in Teddy's h…

题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=2602 Bone Collector Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 77450    Accepted Submission(s): 32095 Problem Description Many years ago , in…

HDOJ(HDU).2602 Bone Collector (DP 01背包) 题意分析 01背包的裸题 #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #define nmax 1005 using namespace std; int v[nmax],w[nmax],dp[nmax]; int main() { //freopen("in…

Bone Collector http://acm.hdu.edu.cn/showproblem.php?pid=2602 Problem Description Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect varies of bones , such as dog’s , cow’s , also he went to…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2602 题目分析:0-1背包  注意dp数组的清空, 二维转化为一维后的公式变化 /*Bone Collector Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 34192 Accepted Submission(s): 14066 Proble…

Bone Collector Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 60469    Accepted Submission(s): 25209 Problem Description Many years ago , in Teddy’s hometown there was a man who was called “Bo…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2602 Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect varies of bones , such as dog’s , cow’s , also he went to the grave …  The bone collect…

Bone Collector II Time Limit: 5000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5463    Accepted Submission(s): 2880 Problem Description The title of this problem is familiar,isn't it?yeah,if you had took par…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2602 Problem Description Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect varies of bones , such as dog’s , cow’s , also he went to the grave…

Problem Description Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect varies of bones , such as dog’s , cow’s , also he went to the grave …The bone collector had a big bag with a volume of…

原题代号:HDU 2602 原题链接:http://acm.hdu.edu.cn/showproblem.php?pid=2602 原题描述: Problem Description Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect varies of bones , such as dog’s , cow’s , also…

Problem Description Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect varies of bones , such as dog’s , cow’s , also he went to the grave …The bone collector had a big bag with a volume of…

Bone Collector Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 27413    Accepted Submission(s): 11154 Problem Description Many years ago , in Teddy's hometown there was a man who was called "Bo…

Problem Description Many years ago , in Teddy's hometown there was a man who was called "Bone Collector". This man like to collect varies of bones , such as dog's , cow's , also he went to the grave -The bone collector had a big bag with a volum…

Problem Description Many years ago , in Teddy's hometown there was a man who was called "Bone Collector". This man like to collect varies of bones , such as dog's , cow's , also he went to the grave - The bone collector had a big bag with a volu…

Bone Collector Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 39532    Accepted Submission(s): 16385 Problem Description Many years ago , in Teddy's hometown there was a man who was called "Bo…

Bone Collector Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 65099    Accepted Submission(s): 27122 Problem Description Many years ago , in Teddy’s hometown there was a man who was called “Bon…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2602 水题啊水题 还给我WA了好多次 因为我在j<w[i]的时候状态没有下传.. #include <cstdio> #include <algorithm> #include <cstring> using namespace std; typedef long long LL; typedef pair<int,int> PII; #define PB…

意甲冠军:给出的数量和袋骨骼的数,然后给每块骨骼的价格值和音量.寻求袋最多可容纳骨骼价格值 难度;这个问题是最基本的01背包称号,不知道的话,推荐看<背包9说话> AC by SWS 主题链接 http://acm.hdu.edu.cn/showproblem.php?pid=2602 代码: #include<stdio.h> #include<string.h> typedef struct{ int w, v; }str; str s[1005]; int dp[…

http://acm.hdu.edu.cn/showproblem.php?pid=2602 第一题 01背包问题 http://acm.hdu.edu.cn/showproblem.php?pid=1114 第二题 完全背包问题 http://acm.hdu.edu.cn/showproblem.php?pid=2191 第三题 多重背包问题 这里重复使用数组 认识倒序 和 正序的原因 转自:http://www.cppblog.com/tanky-woo/archive/2010/07/31…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2602 解题思路:给出一个容量为V的包,以及n个物品,每一个物品的耗费的费用记作c[i](即该物品的体积),每一个物品的价值记作w[i], 我们用 f[v]来表示一个容量为v的包的总价值,这样最后我们只需要输出f[V]就能得出结果 则对于第i个物品,它可以放入背包,此时背包的容量变为v-c[i],背包的总价值变为f[v-c[i]]+w[i], 它也可以不放入背包,此时背包的容量还是v,背包的总价值不变…

这种01背包的裸题,本来是不想写解题报告的.但是鉴于还没写过背包的解题报告.于是来一发. 这个真的是裸的01背包. 代码: #include <iostream> #include <cstdio> using namespace std; #define N 1007 int c[N],w[N],dp[N]; int main() { int t,i,n,V,v; scanf("%d",&t); while(t--) { scanf("%d%…

题意:给出包裹的大小v,然后给出n块骨头的价值value和体积volume,求出一路下来包裹可以携带骨头最大价值 思路:01背包 1.二维数组(不常用 #include<iostream> #include<stdio.h> #include<math.h> using namespace std; ][]; int main() { int i,j; int t,n,_v;//测试用例个数,物品种类,背包大小 ],v[];//花费,价值 scanf("%d&…

DP. #include <stdio.h> #include <string.h> #include <stdlib.h> typedef struct { int val, vol; } bone_st; bone_st bones[]; ]; int comp(const void *a, const void *b) { bone_st *p = (bone_st *)a; bone_st *q = (bone_st *)b; if (p->vol ==…

       题目大意:有n件物品,每件物品均有各自的价值和体积,给你一个容量为 V 的背包,问这个背包最多能装的物品的价值是多少?        解题思路:这是一道0 - 1 背包的简单模板题,也是基础的DP问题,状态转移方程                       f[i][j] = max{ f[ i - 1 ][j] , f[ i - 1 ][ j - v[i] ] + w[i]  }         边界条件:f[0][0] = f[0][1] = ……  = f[0][ V ]…

题目链接:https://vjudge.net/contest/103424#problem/A 题目大意: 第一行输入几组数据,第二行第一个数字代表物体个数,第二个数代表总体积.需要注意的是,第三排输入的是物品的价值,第四排的物品的体积.在不可以拆分物体的前提下,已知背包的总体积,最大能获取的价值是多少. 01背包模板题,没什么好说的.(附两种形式的dp数组解决方案) //一维dp数组实现(滚动数组) #include <iostream> #include <cstdio> #…

题意:给定一个体积,和一些物品的价值和体积,问你最大的价值. 析:最基础的01背包,dp[i] 表示体积 i 时最大价值. 代码如下: #pragma comment(linker, "/STACK:1024000000,1024000000") #include <cstdio> #include <string> #include <cstdlib> #include <cmath> #include <iostream>…