Identify and return the most frequent integers in a list, in ascending order.
Take a list of integers and find the number(s) that appear most frequently. Return these numbers sorted in ascending order. ### Parameters - `nums`: A list of integers. ### Return Value - A sorted list of integers that appear most frequently in the `nums` list. ### Examples ```python # 6 appears more frequently than any other number solution([4, 5, 6, 6, 6, 7, 7, 9, 10]) # Returns: [6] # 5, 8, and 9 each appear twice, more than any other number solution([4, 5, 5, 6, 7, 8, 8, 9, 9]) # Returns: [5, 8, 9] # 2 and 6 each appear twice, more than any other number solution([1, 2, 2, 3, 6, 6, 7, 9]) # Returns: [2, 6] ```