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question:Create a function that checks if all elements in a list are numbers.
answer:def all_elements_are_numbers(lst): Checks if all elements in the given list are numbers. Args: lst (list): A list of elements. Returns: bool: True if all elements are numbers, False otherwise. return all(isinstance(x, (int, float)) for x in lst)
question:Create a function that accepts a list of integers as input and returns the sum of all the integers in the list considering they are in descending order. For example, given the list [5, 3, 8, 1], the function should return 17 because when the numbers are sorted in descending order, it becomes [8, 5, 3, 1], and the sum is 8 + 5 + 3 + 1 = 17.
answer:def sum_descending_order(nums): Returns the sum of all integers in the list sorted in descending order. nums_sorted = sorted(nums, reverse=True) return sum(nums_sorted)
question:Create a function that accepts two arguments, x and y, and returns the product of x and y, but only if x is greater than y. If x is not greater than y, the function should return None.
answer:def product_if_greater(x, y): Returns the product of x and y if x is greater than y. Otherwise, returns None. if x > y: return x * y return None
question:Create a function that removes duplicate characters from a string and returns the result. The function should be efficient and work for any input string.
answer:def remove_duplicates(s): Removes duplicate characters from a string and returns the result. seen = set() result = [] for char in s: if char not in seen: seen.add(char) result.append(char) return ''.join(result)