题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1114 Piggy-Bank Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 32136    Accepted Submission(s): 15965 Problem Description Before ACM can do anythi…

描述: 直接说题意,完全背包定义有N种物品和一个容量为V的背包,每种物品都有无限件可用.第i种物品的体积是c,价值是w.求解将哪些物品装入背包可使这些物品的体积总和不超过背包容量,且价值总和最大.本题要求是背包恰好装满背包时,求出最大价值总和是多少.如果不能恰好装满背包,输出NO. 输入: 第一行: N 表示有多少组测试数据(N<7). 接下来每组测试数据的第一行有两个整数M,V. M表示物品种类的数目,V表示背包的总容量.(0<M<=2000,0<V<=50000)接下来的…

背包2 Time Limit: 2000/1000ms (Java/Others) Problem Description: 有n个重量和价值分别为Wi,Vi的物品,现从这些物品中挑选出总量刚好为 W 的物品,求所有方案中价值总和的最大值. Input: 输入包含多组测试用例,每一例的开头为两位整数 n.W(1<=n<=10000,1<=W<=1000),接下来有 n 行,每一行有两位整数 Wi.Vi(1<=Wi<=10000,1<=Vi<=100). Ou…

Piggy-Bank Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 34301    Accepted Submission(s): 17010 Problem Description Before ACM can do anything, a budget must be prepared and the necessary fin…

分辣条 发布时间: 2016年6月26日 20:36   最后更新: 2016年6月26日 20:37   时间限制: 1000ms   内存限制: 128M 描述 “你喝的酸奶是我买的,辣条也是我买的,你现在要跟我分手,你把我当什么?” “因为你每次分辣条的时候都比我多一根!” 可见分好辣条是一件多么重要的事情.. 现在有n(1<=n<=200)根辣条,每根辣条的重量为a1,a2...ai..an(1<=ai<=100). 那么能不能把这些辣条分为重量相等的两份呢? 输入 输入有…

B - Piggy-Bank Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u Submit Status Description Before ACM can do anything, a budget must be prepared and the necessary financial support obtained. The main income for this action…

题目链接 Problem Description Before ACM can do anything, a budget must be prepared and the necessary financial support obtained. The main income for this action comes from Irreversibly Bound Money (IBM). The idea behind is simple. Whenever some ACM membe…

Piggy-Bank Before ACM can do anything, a budget must be prepared and the necessary financial support obtained. The main income for this action comes from Irreversibly Bound Money (IBM). The idea behind is simple. Whenever some ACM member has any smal…

Problem Description Before ACM can do anything, a budget must be prepared and the necessary financial support obtained. The main income for this action comes from Irreversibly Bound Money (IBM). The idea behind is simple. Whenever some ACM member has…

HDOJ(HDU).1114 Piggy-Bank (DP 完全背包) 题意分析 裸的完全背包 代码总览 #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #define nmax 100000 #define INF 0x3f3f3f3f using namespace std; int we[nmax],va[nmax],dp[nmax]; stru…