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, 21.06.2019 18:00, markleal9484
What ordering of tcp flags makes up the three-way handshake?
Answers: 2
Computers and Technology, 22.06.2019 07:30, alexandramendez0616
Jasper and samantha are in a robotics competition. the guidelines state that the robots should be able to move a 10-gram weight at least 2 meters and turn in a circle. jasper and samantha have already built the robot. which step of the design process should they follow next to decide whether their robot meets the minimum criteria for the competition?
Answers: 1
More reductions given an array a = [a1, a2, . . , an] of nonnegative integers, consider the followi...
History, 31.01.2021 05:00
Mathematics, 31.01.2021 05:00
Mathematics, 31.01.2021 05:00