Solve these subtasks all in the same file (use print() statements to display the results):

Use the following list:

sample = ["a", 90, 8, "X55", "1z", 102, "asdf", 65, 10, "word", "567", 567]

Well:

• Sort the list (does it work? if not, why?);
• Reverse the list (this again? note: save the original one!);
• Filter out all non-numbers from the list (i.e., only int type values should remain)… can you make it using a single line of code? now it's the time to introduce list comprehensions;

• Print the original list (remember the first 2 subtasks? read this answer!);
• Define a function that builds a matrix filled with numbers from 1 to n like the following example:

  m = [[1, 2, 3, 4],
       [4, 1, 2, 3],
       [3, 4, 1, 2],
       [2, 3, 4, 1]]