Let us associate a weight w(x) = 2 d with each leaf x of depth d

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Let us associate a “weight” w(x) = 2 ⁻^d with each leaf x of depth d in a binary tree T, and let L be the set of leaves of T. Prove that ∑ _x_∈_L w(x) ≤ 1. (This is known as the Kraft inequality.)

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Introduction to Algorithms

ISBN: 978-0262033848

3rd edition

Authors: Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest

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Question Posted: Feb 25, 2020 12:16 PM

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Let us associate a weight w(x) = 2 d with each leaf x of depth d

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To prove the Kraft inequality we will show that for any binary tree T with leaves L ...View the full answer

Introduction to Algorithms

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