Computers and Technology, 29.11.2019 00:31, travisvb
More reductions given an array a = [a1, a2, . . , an] of nonnegative integers, consider the following problems: 1 p partition: determine whether there is a subset p ⊆ [n] ([n] : = {1, 2, · · · , n}) such that i∈p ai = p j∈[n]\p aj 2 subset sum: given some integer k, determine whether there is a subset p ⊆ [n] such that p i∈p ai = k 3 knapsack: given some set of items each with weight wi and value vi , and fixed numbers w and v , determine whether there is some subset p ⊆ [n] such that p p i∈p wi ≤ w and i∈p vi ≥ v for each of the following clearly describe your reduction, justify runtime and correctness.
(a) find a linear time reduction from subset sum to partition.
(b) find a linear time reduction from subset sum to knapsack
Answers: 2
Computers and Technology, 22.06.2019 11:00, kingethan08
Ihave an iphone 8plus should i get another phone like samsung note 9 or s9 ? ?
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Computers and Technology, 24.06.2019 15:50, coralaguilar1702
Andy would like to create a bulleted list. how should he do this? andy should click on the bullet icon or select the bullet option from the menu and then type the list. andy should press the shift key and the 8 key at the beginning of each line of text. andy should type the text and then click on the bullet command. andy should press return and the bullets will automatically
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Computers and Technology, 24.06.2019 21:40, justintintran
Assume you need to test a function named inorder. the function inorder receives three int arguments and returns true if and only if the arguments are in non-decreasing order: that is, the second argument is not < the first and the third is not < the second. write the definition of driver function testinorder whose job it is to determine whether inorder is correct. so testinorder returns true if inorder is correct and returns false otherwise. for the purposes of this exercise, assume inorder is an expensive function call, so call it as few times as possible!
Answers: 1
More reductions given an array a = [a1, a2, . . , an] of nonnegative integers, consider the followi...
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