""" Find All Local Maximums in a list of Integers. An element is a local maximum if it is larger than the two elements adjacent to it, or if it is the first or last element and larger than the one element adjacent to it. Design an algorithm to find all local maxima if they exist. Example: for 3, 2, 4, 1 the local maxima are at indices 0 and 2. """ def FindMaxima(numbers): maxima = [] length = len(numbers) if length >= 2: if numbers[0] > numbers[1]: maxima.append(numbers[0]) if length > 3: for i in range(1, length-1): if numbers[i] > numbers[i-1] and numbers[i] > numbers[i+1]: maxima.append(numbers[i]) if numbers[length-1] > numbers[length-2]: maxima.append(numbers[length-1]) return maxima numbers = [3,2,4,1,7] print FindMaxima(numbers)
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