Def der. 12 Given the capacity of the knapsack and items specified by weights and values,3 return the maximum summarized value of the items that can be fit in the4 knapsack.56 Example:7 capacity = 5, items (value, weight) = [(60, 5), (50, 3), (70, 4), (30, 2)]8 result = 80 (items valued 50 and 30 can both be fit in the knapsack)910 The time complexity is 0(n* m) and the space complexity is 0(m), where n isthe total number of items and m is the knapsack's capacity.11121314151617181920212223class Item:def __init__(self, value, weight):self.value = valueself.weight = weightdef get_maximum_value(items, capacity):dp = [0] (capacity + 1)fan it in itu

The provided code solves the knapsack problem, which involves maximizing the total value of items…

Answered: Def der.

Engineering

Computer Science

Def der.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

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Def der.

1
2 Given the capacity of the knapsack and items specified by weights and values,
3 return the maximum summarized value of the items that can be fit in the
4 knapsack.
5
6 Example:
7 capacity = 5, items (value, weight) = [(60, 5), (50, 3), (70, 4), (30, 2)]
8 result = 80 (items valued 50 and 30 can both be fit in the knapsack)
9
10 The time complexity is 0(n* m) and the space complexity is 0(m), where n is
the total number of items and m is the knapsack's capacity.
11
12
13
14
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17
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class Item:
def __init__(self, value, weight):
self.value = value
self.weight = weight
def get_maximum_value(items, capacity):
dp = [0] (capacity + 1)
fan it in itu

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