Question

Given an unsorted array, A, of 𝑛 positive integer numbers. a. Given an input number 𝑥. Suggest an efficient algorithm for checking if 𝐴 contains 𝑥 and 𝑥 2 , and if so where (indexes). What is the worst-case time complexity of your algorithm?

Name: given an unsorted array a of n positive integer numbers a given an input number x suggest an efficient algorithm for checking if a contains x and x 2 and if so where indexes what is the wors 89697
Uploaded: 2023-09-15T00:54:49-08:00
Duration: 3 min 35 s
Channel: Akash M
Description: given an unsorted array a of n positive integer numbers a given an input number x suggest an efficient algorithm for checking if a contains x and x 2 and if so where indexes what is the wors 89697

          Given an unsorted array, A, of 𝑛 positive integer numbers. a. Given an input number 𝑥. Suggest an efficient algorithm for checking if 𝐴 contains 𝑥 and 𝑥 2 , and if so where (indexes). What is the worst-case time complexity of your algorithm?

Added by Kenneth W.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Akash M

09/15/2023

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This will allow for O(1) average time complexity for lookups. Show more…

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Given an unsorted array, A, of 𝑛 positive integer numbers. a. Given an input number 𝑥. Suggest an efficient algorithm for checking if 𝐴 contains 𝑥 and 𝑥 2 , and if so where (indexes). What is the worst-case time complexity of your algorithm?