Zoom Logo

CMSC420-0201: Lecture - Shared screen with speaker view
Anjola Olarinde
15:46
Who said that
Andrew Sumner
15:54
^
Olayemi Ajayi
15:56
^
Hyen Jeong
15:56
^
Sonya Rumenova Radichkova
16:31
Its okay no one will say that
Anjola Olarinde
16:36
Can confirm
Samantha Tang
16:40
We promise
Bailey Fokin
16:48
tuition dollaridoos
Kevin Boby
16:58
how long will that programming assignment be?
Kevin Boby
17:04
is it a week long type of thing or..?
Bailey Fokin
17:14
at least 1 line of code
Kevin Boby
17:18
thank you
Bailey Fokin
17:22
:)
Neehar Peri
17:29
Love the fish arrows btw
Jacqueline Gao
17:56
+1
Shannen Lam
18:43
+1 !! they're so cute. I love them
Sonya Rumenova Radichkova
18:58
Does the theme for arrows change each week
Bailey Fokin
19:15
is it Dr. Seuss day?
Anjola Olarinde
19:26
Probably
Bailey Fokin
19:44
i can feast on green eggs and ham
Muhammad Shameer Shahab
35:13
So a 1-node has 0 keys?
Hyen Jeong
36:45
So when we implement 2-3 tree in practice, do we allow node type one and four?
Hyen Jeong
48:27
is this "rotation" similar to the rotation from avl tree?
William Cao
49:47
In merge the height is now reduced, how is this dealt with?
Sonya Rumenova Radichkova
01:02:47
Probably not
Sharon Halevi
01:03:00
lot of cases to account for
Hyen Jeong
01:05:32
why did he cross off 5???
Hyen Jeong
01:05:37
I didn't catch that lol
Cameron James Perrie
01:05:42
he originally delted 5
Cameron James Perrie
01:05:51
deleted*
Kevin Boby
01:08:05
"I always prefer child abduction." - Professor David Mount, 2020
Sonya Rumenova Radichkova
01:08:05
Isn’t the root supposed to be 5:8 now?
Rahul Khanna
01:08:22
Yeah didn’t we get rid of the 4?
James Arthur Brunner
01:10:11
QUESTION: why do we have to adjust after deletion, isn’t it ok that we have a null leaf?
James Arthur Brunner
01:10:19
At least for this case
James Arthur Brunner
01:12:12
No, I mean when we have 6 pointing to null and 7
James Arthur Brunner
01:12:21
Before the merge
Sonya Rumenova Radichkova
01:16:21
What if 10:16 was a 2 node and not a 3 node, or would that not be a possible case in the first place
Sonya Rumenova Radichkova
01:17:12
nevermind
Sonya Rumenova Radichkova
01:21:30
If we were to implement this, wouldn’t there be an error thrown in the case there’s 4 children (temporarily)
Hyen Jeong
01:21:37
What model of device do you use for the slide
Hyen Jeong
01:21:38
?
Hyen Jeong
01:21:45
tablet
Jacqueline Gao
01:21:58
the fish arrows made me so happy thank you :)
Sahil Dev
01:22:05
^
Hongyu Tu
01:22:05
what’s the difference between a node having two child 5:7 and 9 verses a node having child 5,7 and 9?
Karen Herrera Matus
01:22:56
can you quickly show the first delete example please? I forgot to write down one node