@greghogg5: Coding Interviews Need Backtracking! | Computing all Permutations #leetcode #coding #programming #codinginterview #softwareengineer #datastructures #datastructuresandalgorithms

Greg Hogg
Greg Hogg
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Region: CA
Thursday 30 November 2023 13:00:00 GMT
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robertdanielv
robertdanielv :
how do I get good at this
2023-12-16 02:01:28
62
betweenthelines01
blake :
So glad that we quiz interviewees on backtracking for a job that works on CRUD applications.
2023-12-05 22:09:36
25
backxwash
BACKXWASH :
is this more efficient than just doing a tree traversal that just grabs the leaves?
2023-12-06 19:39:36
31
theveggiesinyourfridge
Jameson | CLT :
Bro. I’m struggling knowing the difference between a var and const. This is insane.
2024-01-06 01:22:17
6
sefthimi
Steve :
In industry they don’t want you using recursion. Takes up way too much processing time. Better off using a graph algorithm
2024-02-11 00:26:44
2
missionaryjeff
Perry Chestwater :
using bitwise operators is easier
2023-12-05 17:24:07
3
lerning2fly
Learning to fly :
What’s the Big O of that algorithm?!
2023-12-07 07:58:08
4
artvand3lay
Art Vandelay :
Yeah cuz this will be needed daily in your actual job....
2024-02-21 06:30:50
1
drigo95
Michael :
What does the solution[:] part do?
2023-12-03 15:22:24
0
chunky_fresh
chunky fresh :
why not use 3 for loop? n ,n-1,n-2
2024-01-08 08:43:22
0
flazerred
flazerred :
stack overflow frw
2023-12-28 17:04:09
1
fuzybritches
fuzybritches :
isn't this called recursion?
2023-12-26 13:00:15
4
user1485685579080
user1485685579080 :
Give this boy a job! He worked so hard to make this TikTok
2023-12-29 05:17:12
4
thebasilisk5
Roko’s basilisk :
This would be enumeration, correct?
2023-12-04 14:08:03
1
drwfdy
drww :
u explained well dude, thx
2023-12-03 13:46:18
2
useless_goat
useless_goat :
isn't there like a formula for this? Backtracking feels a bit inefficient to me.
2023-12-04 15:40:27
1
awar_t
Moe :
I wish I understood I want to study in that later on
2023-12-05 04:51:25
1
jeftegomes5
Jefte Gomes :
im doing a project and analisys of algorithms class this semester and i undestood smth in 2min tktk that i havent in 2hours class💀
2023-12-05 11:37:52
1
alanwalker4124
alanwalker4124 :
how loops are efficient?
2024-01-28 04:18:03
0
jon_ob2
jon_ob2 :
Change append[:] to extend
2024-01-22 00:15:59
0
leadsm2
LeadsM2 :
Real
2024-02-25 15:16:13
0
girlbossoftheyear
girlbossoftheyear :
isn’t this like set theory /counting in discrete
2024-02-02 22:33:09
0
acid_xo
Acid :
Why did I get this on my fyp
2024-01-29 02:55:38
0
s0nni0
Sunny :
Could you not just use combinatorics
2024-02-25 18:48:00
0
mr.zeusie
Mr.Zeusie :
is this similar to depth first search?
2023-12-03 00:11:13
0
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