replay backpack

See also 01 backpackTime limit: ms | Memory limit:65535 KB Difficulty:3 Describe there are n items with a weight and value of WI and VI, from which items with a total weight of not more than W are selected, and the maximum value of the sum of the items in all selection options is obtained. 1 Input multiple sets of test data. Each set of test data is entered in the first row, N and W, followed by n lines, each line entered two num

　　　　　　　　　　　　　　　　　　　　　　CRB and his BirthdayTitle Abstract: knapsack problem, here the value of x items is a * x + B (x > 0) or 0 (x = 0).Analysis: Sort items by the number of purchases 1. 1 pieces, more than 2 (>1). For one piece the case is 01 backpack. Multiple backpacks are the case for multiple pieces.1#include 2#include 3#include 4 using namespacestd;5 intdp[2005];6 7 intMain () {8 intT, N, M, A, B, C;9scanf"%d", T);Ten while(t--) { Onesc

Come on, get a backpack, open an appetizer Time limit:1000ms Memory limit:65536k have questions? Dot here ^_^ Title DescriptionThere are n kinds of goods, each commodity has Si pieces, the price and quality of each commodity are Pi and Mirespectively. Now you have the money. V, ask what the total mass of the goods you can buy is the largest. Enter multiple sets of inputs. For each set of inputs:The first line is two integers n,V(1 The

DP big combat-combination backpack and dp big combat backpackDescription Combination backpack: Some items can be taken only once (01 backpack), some items can be taken unlimited times (full backpack), and some items can be taken up to a maximum of times (multiple backpacks ). DD Daniel's pseudocode for I = 1 to N if it

Backpack problems, 0-1 backpack Problems Greedy Description Now there are a lot of items (they can be separated), and we know the value v and weight w of each item (1 Input Enter a positive integer n (1 Then there is n test data. The first row of each group of test data has two positive integers s, m (1 Output Outputs the value and value of the items in the

HDU4281 Judges #39; response (State compression + 01 backpack + group backpack) ClassicJudges 'responseTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission (s): 565 Accepted Submission (s): 308Problem Description The contest is running and the judges is busy watching the progress of the contest. suddenly, N-1 (N You are asked to solve two problems:1. At least how

Given an integer array nums with all positive numbers and no duplicates, find the number of possible combinations the ad D up to a positive integer target .NoticeThe different sequences is counted as different combinations.Has you met this question in a real interview?YesExampleGiven nums = [1, 2, 4] , target =4The possible combination ways are:[1, 1, 1, 1][1, 1, 2][1, 2, 1][2, 1, 1][2, 2][4]Return6Don't quite understand this title called What is called Back