The correct method call for the declared method public static void aMethod(char code) is “ aMethod('Q') ”. Hence, the correct answer is option “ D ”.

Question

Design a dynamic programming algorithm for the Longest Alternating Subsequence problem described below: Input: A sequence of n integers Output: The length of the longest subsequence where the numbers alternate between being larger and smaller than their predecessor The algorithm must take O(n²) time. You must also write and explain the recurrence. Example 1: Input: [3, 5, 4, 1, 3, 6, 5, 7, 3, 4] Output: 8 ([3, 5, 4, 6, 5, 7, 3, 4]) Example 2: Input: [4,7,2,5,8, 3, 8, 0, 4, 7, 8] Output: 8 ([4, 7, 2, 5, 3, 8, 0,4]) (Take your time with this for the subproblem for this one)

Answer 1

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Chapter 3, Problem 6RQ

Program Description Answer

The correct method call for the declared method public static void aMethod(char code) is “aMethod('Q')”.

Hence, the correct answer is option “D”.

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