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Question 428
Count Peak Elements
Count Peak Elements
An arrayint nums[] = {1, 3, 2, 4, 1, 0, 5}is given. A peak is an element that is strictly greater than both of its immediate neighbours. The first and last elements can never be peaks because they each have only one neighbour. Count the peaks and print the total: 2 (the peaks are3at index 1 and4at index 3). Print only the number and a newline.
Expected Output:
2
Topics:
Arrays
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