@sixforeight: leetcode 150: evaluate reverse Polish notation #coding #code #python #leetcode #sixforeight

sixforeight
sixforeight
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Friday 11 September 2026 23:15:01 GMT
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reinami66
Reinami :
I'm a senior software engineer with 10+ years of experience. I have no idea what reverse polish notation is. it's not something I have ever used or probably ever will not is it something "you are expected to know"
2026-09-12 04:04:13
866
jjvvbc_boombox
gionemba :
I am a lead engineer for a defense company, and do performance engineering for a living. This stuff virtually shows nothing about a candidates capability to software engineer. I also didnt know what polish notation was!
2026-09-12 14:49:04
90
hang.daoo1115
hằng. :
love your videos and instructions, is it possible if you could create a neetcode150 list and put your solution videos there?
2026-09-13 09:45:21
1
skywilliams_
Sky Williams :
i know nothing about coding but i was following along. this is really sick.
2026-09-12 01:28:14
230
braeden.55
brdn.55 :
Fyp thinks I’m smart 😭
2026-09-12 07:59:16
13
justanotherprofile0
justanotherprofile0 :
structural engineer here ! Cool to see what you guys work with or learned in school !
2026-09-13 10:47:24
1
miss_chikoleka
Tamika Chikoleka :
Damn you explained this so well, where were you when i was in first year man 🤧🤧🤧 definitely following you
2026-09-13 10:51:26
1
vimers
Vimers :
I am a senior do nothing engineer with 17+ years of experience and i didn't understand anything bro😭
2026-09-13 10:26:25
2
agent_ornge
ORNGE :
Ohhh wow I actually understand this thanks!
2026-09-12 23:13:23
2
eeeurhomg44
eeeurhomg44 :
Slacking on leetcode, i think your vids will bring me back, got yourself a follow.
2026-09-12 04:19:04
12
dawnofthediabolicalgem
Dawn of the Diabolical Gemini :
When I take over the world I will be thanking you in my speech
2026-09-13 00:07:36
3
imortalax
Immortall :
Clear explanation 🔥
2026-09-12 19:47:09
3
chr0matic
<3 :
remember that exponential is right-associative!
2026-09-12 00:29:13
25
jdubslifts34
Iko :
Easy to follow explanation 💯
2026-09-13 04:39:33
1
lukarrio1
lukarrio1 :
Pretty interesting 🧐
2026-09-12 14:21:12
1
jayars_au
jayars 🇦🇺 :
1. if number, push 2. if operator, pop, operate and push the result
2026-09-12 08:52:37
5
r1aja1n
r1aja1n :
Why do I even need this
2026-09-13 00:35:56
0
user9428193530950
Isaiah :
Much simpler than I was expecting
2026-09-12 22:02:47
1
pixelwhisper_
PixelWhisper :
I said 7 outloud as soon as I saw an equation that made sense to me
2026-09-12 00:38:26
16
icematchalatteblend
Stucked Mochi :
Bachelor in AI, learned this
2026-09-12 18:46:07
2
xxx._nj
Njabulo :
Keep posting in your yt bro
2026-09-12 20:47:21
1
_waaaan
wanimnidaaa :
did this in pure C for DSA. we called it "postfix notation" and in standard C fashion, we did everything from the token splitter, the stack abstracted datatype, the push/pop functions, memory management for the heap, etc.
2026-09-12 17:27:31
3
leotzz
leotzz :
Amazing explanation, of RPN and the implementation. Do you have a discord or any courses?
2026-09-12 15:06:18
1
davidpye8
David Pye :
Is it possible to only have one operand followed but an operator, or is it expected for there to always be atleast two. - Senior SWE
2026-09-12 17:29:37
1
zizzlewizard
Zizzle Wizard :
Wouldn’t switch case be better for this problem
2026-09-12 05:22:39
1
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