Create a function that takes two "sorted" arrays of numbers and returns an array of numbers which are common to both the input arrays. Examples common Elements([-1, 3, 4, 6, 7, 9], [1, 3]) [3] [1, 3, 4, 7] common Elements ([1, 3, 4, 6, 7, 9], [1, 2, 3, 4, 7, 10]) common Elements ([1, 2, 2, 2, 3, 4, 5], [1, 2, 4, 5]) → [1, 2, 4, 5] common Elements ([1, 2, 3, 4, 5], [10, 12, 13, 15]) [] Notes • Arrays are sorted. • Try doing this problem with O(n + m) time complexity. - ->

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Create a function that takes two "sorted" arrays of numbers and returns an array of
numbers which are common to both the input arrays.
Examples
common Elements([-1, 3, 4, 6, 7, 9], [1, 3]) → [3]
-> [1, 3, 4, 7]
common Elements([1, 3, 4, 6, 7, 9], [1, 2, 3, 4, 7, 10])
common Elements([1, 2, 2, 2, 3, 4, 5], [1, 2, 4, 5]) → [1, 2, 4, 5]
common Elements([1, 2, 3, 4, 5], [10, 12, 13, 15])
-> []
Notes
• Arrays are sorted.
• Try doing this problem with O(n + m) time complexity.
Transcribed Image Text:Create a function that takes two "sorted" arrays of numbers and returns an array of numbers which are common to both the input arrays. Examples common Elements([-1, 3, 4, 6, 7, 9], [1, 3]) → [3] -> [1, 3, 4, 7] common Elements([1, 3, 4, 6, 7, 9], [1, 2, 3, 4, 7, 10]) common Elements([1, 2, 2, 2, 3, 4, 5], [1, 2, 4, 5]) → [1, 2, 4, 5] common Elements([1, 2, 3, 4, 5], [10, 12, 13, 15]) -> [] Notes • Arrays are sorted. • Try doing this problem with O(n + m) time complexity.
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