14:32:46 From Clare : yes 14:35:02 From Brendan : should we know the code for towers of Hanoi? 14:40:40 From Rodney : Are you going to upload this Pyzo file to the 110 website? 14:43:00 From Sam : Is there a difference between using as the base case the empty tree and saying that the leaves are empty? 14:43:07 From Mehak : so your adding all of the leaves, not the intermediate nodes? 14:44:26 From Sommer : does the order of the recursive calls matter? Can you call it on the right first and then the left? 14:49:45 From Nana : For the phonebook, could I use a for each loop instead of a for range loop? 14:50:38 From Nana : Thanks! 14:54:28 From Malika : Could I use recursion for AuthorMap? 14:56:03 From Ed : yep 15:00:22 From Arman : what is str.digits? 15:01:21 From Margaret Reid-Miller to Kelly Rivers(Privately) : We only hear the music when you speak 15:08:31 From Ed : how would you know if it were O(n**.5)? 15:10:03 From Clarissa : What are some good resources to practice big-O calculations? 15:10:42 From Matilda to Kelly Rivers(Privately) : can you put the kahoot questions for big O on canvas/website 15:11:03 From Olive : Can you post those solutions 15:11:09 From Olive : for the weekly practice 15:11:39 From Soren : yes 15:11:46 From Yvonne : no 15:11:47 From Shivani : yes 15:11:49 From Aahil : no 15:11:49 From Sanjay : no 15:11:50 From Jaheim : no 15:11:52 From Jakub : no 15:11:54 From Sam : no 15:11:54 From Nasir : no 15:15:44 From Sommer : is there a case where you would have more than one swap? 15:20:28 From Yvonne : Will we be tested on scenarios where we have to decide which sorting algorism would be the best? 15:20:41 From Ritik : when you have an odd number of elements in the list, do you always make the second list longer? or does it not matter? 15:22:05 From Olive : how many times was merge sort called 15:23:11 From Ioan : Thank you! 15:23:13 From Malika : Why do we count 2 for a merge split? 15:24:58 From Sommer : when you are writing code on canvas. is there a certain number of spaces we should use for indenting, since tab doesn't work? 15:24:59 From Malika : Oh, ok, thank you! 15:25:05 From Clare : Thanks!