Which of the following tasks could be implemented as a filter using only a constant amount of memory (e. g., a couple of int or double variables and no arrays)? Mark all that apply. For each, the input comes from standard input and consists of n real numbers between 0.0 and 1.0.

Print the sum of the squares of the n numbers
Print the maximum and minimum values of the n numbers
Print the percentage of numbers greater than the average of the n numbers
Print the median of the n numbers
Print the average of the n numbers
Print the n numbers in uniformly random order
Print the n numbers in increasing order