to solve the integrl knapsack problem using dynamic programing. if we modify this procedure by filling the array row by row to collumn by collumn as follow(lines 2-6 have been modified) it will still be able to generate array v correctly.

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
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True or false. to solve the integrl knapsack problem using dynamic programing. if we modify this procedure by filling the array row by row to collumn by collumn as follow(lines 2-6 have been modified) it will still be able to generate array v correctly.

To solve the Integral Knapsack problem using dynamic programming, we discussed
the DP-0-1-Knapsack procedure for generating a DP table (array V). If we modify
this procedure by changing the order of filling the array row-by-row to column-by-
column as follows (lines 2-6 have been modified), it will still be able to generate array
V correctly.
DP-0-1-Knapsack (W, w, v, n)
let V[0..n, 0..w] be a
new array
2
for i
0 to n
%3D
3
V[i, 0] = 0
4
for j
= 1 to W
V[0, j] = 0
6
for i =
1 to n
7
if w[i] < j and v[i] + V[i - 1, j - w[i]] > V[i -
1, j]
8
V[i, j]
= v[i] + V[i
- 1, j
w[i]]
else V[i, j]
V[i
1, j]
%3D
10 return V
True
False
Transcribed Image Text:To solve the Integral Knapsack problem using dynamic programming, we discussed the DP-0-1-Knapsack procedure for generating a DP table (array V). If we modify this procedure by changing the order of filling the array row-by-row to column-by- column as follows (lines 2-6 have been modified), it will still be able to generate array V correctly. DP-0-1-Knapsack (W, w, v, n) let V[0..n, 0..w] be a new array 2 for i 0 to n %3D 3 V[i, 0] = 0 4 for j = 1 to W V[0, j] = 0 6 for i = 1 to n 7 if w[i] < j and v[i] + V[i - 1, j - w[i]] > V[i - 1, j] 8 V[i, j] = v[i] + V[i - 1, j w[i]] else V[i, j] V[i 1, j] %3D 10 return V True False
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