Let A [1...n] be an array of distinct numbers and assume that n is divisible by 3. Give an O(n)-time algorithm that outputs the n/3 largest numbers in A; that is, the numbers that will appear at indices/positions 2n/3+1, …, n of A if A is sorted in increasing order. (Hint. Use the algorithm Select ()

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Let A [1...n] be an array of distinct numbers and assume that n is divisible by 3. Give an O(n)-time algorithm that outputs the n/3 largest numbers in A; that is, the numbers that will appear at indices/positions 2n/3+1, …, n of A if A is sorted in increasing order.

(Hint. Use the algorithm Select ()

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