AryanTripathi: https://www.codingame.com/contribute/view/2057483ea8c206d401cd7d9ebe56d7d08d972
hi guys please review this :pray:
Markus235: https://www.codingame.com/contribute/view/2067557fd6992ee5bd05914f3de809be1f786
Markus235: can someone please ban westicles?
Markus235: looks like hes an incel or idk.
Westicles: Siemens has excellent sensitivity training, I suggest you avail yourself of it
Westicles: this isn't the 1950s
tentoes: tacos
GroutchKeu: o/
TheRipperJack: oy
derjack: hm
noderneder: fuya yalda raa shel tiktok boy leabuya
5DN1L: English only, and no spam please
TechTheAwesome: hii, anyone here can help me with the easy/how time flies puzzle? Not too sure how to go about debugging when passing all IDE test but failed one on submit
5DN1L: Which one?
TechTheAwesome: https://www.codingame.com/ide/puzzle/how-time-flies
TechTheAwesome: this
5DN1L: no
5DN1L: I mean which one do you fail?
5DN1L: which validator
TechTheAwesome: `Complex`
TechTheAwesome: should i post my code as well?
5DN1L: not yet
5DN1L: Have you tried out the various custom cases here?
5DN1L: https://www.codingame.com/forum/t/community-puzzle-how-time-flies/1966/
TechTheAwesome: ok let me try
TechTheAwesome: Well the post talks about the IDE's 1140 days
TechTheAwesome: so yeah my code passes
5DN1L: What do you mean?
5DN1L: Have you fixed your code?
TechTheAwesome: Oh i mean, I've tried 01.01.2014 ->
01.05.2014 = 4 months & 120 days
TechTheAwesome: 01.01.2014 -> 01.06.2014
getting 5 months and 151 days
TechTheAwesome: so it should be correct but still fails at validator `complex` on submit
5DN1L: How about 11.03.2000 -> 14.02.2012?
TechTheAwesome: 11 years, 11 months, total 4357 days
5DN1L: 11.03.2000 -> 03.02.2012?
TechTheAwesome: 11 years, 11 months, total 4346 days
5DN1L: interesting, let me try one more
5DN1L: 18.05.2000 -> 02.02.2016?
TechTheAwesome: 15 years, 8 months, total 5738 days
5DN1L: wow. the last one is almost the same as the validator :joy:
TechTheAwesome: oh?
5DN1L: last one
5DN1L: 12.05.2000 -> 03.02.2016?
TechTheAwesome: 15 years, 9 months, total 5745 days
5DN1L: why's that
TechTheAwesome: also im using rust so perhaps the chrono library might run different on the server?
5DN1L: hmmm?
5DN1L: the answer should be: 15 years, 8 months, total 5745 days
5DN1L: you got this right: 18.05.2000 -> 02.02.2016?
TechTheAwesome: :O
5DN1L: but you got this wrong: 12.05.2000 -> 03.02.2016?
5DN1L: interesting
5DN1L: please check your code
TechTheAwesome: you mean my
15 years, 9 months, total 5745 days?
TechTheAwesome: hmmm
5DN1L: yes, i mean that
5DN1L: 03.05.2000 -> 03.02.2016 is 15 years 9 months
5DN1L: 12.05.2000 -> 03.02.2016 is less than 15 years 9 months
TechTheAwesome: hmmmm
TechTheAwesome: is the days correct tho?
5DN1L: What do you mean
5DN1L: 03.05.2000 -> 03.05.2016 is 16 years
5DN1L: 3 months back is 03.02.2016
5DN1L: 16 years - 3 months = 15 years 9 months
5DN1L: the number of days is correct
5DN1L: only the number of months is wrong
TechTheAwesome: yeah.. cause i don't think rust provided month and years conversion
TechTheAwesome: so I've been doing it by hand :sweat_smile:
5DN1L: yeah, so check that part of the code :wink:
gurbytjokr: hellow my fellow nigas
5DN1L: kicked
gurbytjokr: why though
5DN1L: no need to use the n-word
gurbytjokr: oh sorry
gurbytjokr: i didnt mean no harm
Rafarafa: http://chat.codingame.com/pastebin/9f046408-9487-4bfd-9f4d-979b69f832a6
Rafarafa: someone know why I'm getting a None match here?
literally the same pattern gives me 3 * 4 in regex101
naves: helloooooooooooooo
SAVESTA: Hi
steamyfn: hi
Andriamanitra: @Rafarafa re.match tries to match from the beginning of the string
Andriamanitra: you probably want re.search
Rafarafa: @Andriamanitra aaaah, thank you very much :grin:
ElectricToothpaste: why am i so bad at coding
Kumalala: مرحبا شباب !!
Kumalala: كيف حالك؟
5DN1L: English only please
TimothyAlexisVass: :taco: ElectricToothpaste
Kumalala: sorry
TimothyAlexisVass: :taco: 5DN1L
Kumalala: i dont spike english very mach
5DN1L: antiwonto is offline at the moment
TimothyAlexisVass: yep
constantpuedlashneck: hello
amayel: http://chat.codingame.com/pastebin/4393d367-1aaf-4123-9b12-c4254cd0533d
amayel: helpppppppppppppppppppppppppppppppp
amayel: hahahah
5DN1L: don't spam
5DN1L: or get kicked
Diego244: OK OK
amayel: i dont spam
Diego244: ah ah ah
amayel: im doing clash code right now and im lost
Diego244: dfghjk
Diego244: sorry
amayel: hehehe its alright :)
5DN1L: yeah, it's alright, first time it's a kick, second time it's a ban
5DN1L: I can handle it alright
amayel: sorry
Mtilord-1: g
Mtilord-1: b
Mtilord-1: b
Mtilord-1: tbrt
5DN1L: no spam please
NachSN: what's wrong with u guys
GusB: l
GusB: l
NachSN: he said don't spam
GusB: l
NachSN: it's a coding site why would you come here to troll
NachSN: are you that bored
amayel: im not trolling, sorry if that's how you see it. don't worry i wont ask anymore
B.KHALED: zven den
KinaKhongs: Hello, is there any puzzle that are bot related ( not to hard )?
struct: KinaKhongs depends the are some bot programming that are easy to get in to
struct: but hard to get to the top
struct: Do you want single player or multiplayer?
KinaKhongs: I prefer single player to start but if it's multiplayer, i don't care
KinaKhongs: Just good one to start with
Crosility: The recommended first pod racing, is exceptionally easy to start-hard to master.
struct: I would recommend 2048, SameGame, Code vs Zombies and search race
KinaKhongs: Ok I will try this one then thanks a lot
struct: All require you to write a sim to play it though
struct: Maybe not to play but to get to the top
KinaKhongs: A sim? ^^'
struct: The engine so you can predict whats happening
TechTheAwesome: simulation, predicting the future
struct: whats gonna happen*
MSmits: you can keep the full state in some kind of datastructure and apply or undo a move.
KinaKhongs: oh ok yeah
KinaKhongs: Thanks :wink:
amayel: can someone help me understand this "The Descent"?
amayel: ahi got it now thanks
5DN1L: If you need more help on that puzzle, you may refer to the hints available by clicking HINTS to the left of the puzzle statement amayel
amayel: ah sorry, i didn't notice. thanks :) now i know :) sorry for the trouble
5DN1L: it's fine, no worries
amayel: :)
amayel: can i ask?
5DN1L: sure
5DN1L: you can ask any coding-related questions here
amayel: in that clash coding? its intermediate isn't?
amayel: which is better to learn these days, c# or python?
tomatoes: js
5DN1L: depends on what you mean by "better" i guess amayel
5DN1L: better = easier to learn? better = better for finding jobs? or what
5DN1L: and i don't understand your question on clash coding. are you asking about the difficulty level of clash of code?
MSmits: clash of code is basically easier than easy puzzles, but with a time limit. The time limit makes it bad for learning general coding skills though. It's only good for fun or for training speed
MSmits: if you want to practice just do easy puzzles here: https://www.codingame.com/training/easy
amayel: thank you miss
amayel: both for learning and for jobs. i guess
JayyKeyy: it's also good for general problem solving
amayel: alright :) thank you for all help :)
amayel: i got some codes from net about this "The Descent", is alright to ask it in here?
amayel: *is it
5DN1L: as i said, you can ask about any coding-related stuff here
amayel: i know this is so common, but allow me to ask, about the for loop
amayel: the second statement inside the for loop, it is boolean right?
amayel: but is it also just a random numbers, or it must start in 1
5DN1L: where is the code you are asking about?
amayel: like for example: i < 8; in this, using the for loop, does the computer read it start from one or it randomely reads numbers as long as the number is within the range of 1-8?
amayel: http://chat.codingame.com/pastebin/6a5ef09d-c33c-4cc3-adf1-81a8cfe6f9e4
amayel: wait.
5DN1L: it's fine
5DN1L: we can see the pastebin
amayel: so yeah in that code, im trying to understand the flow of it
amayel: slowly
5DN1L: "the second statement inside the for loop, it is boolean right?" <- you mean if( a < mountainH)?
amayel: no it the "for loop"
amayel: sorry i mean the condition part of the "for loop"
amayel: for(int i = 0; i < 8; i++)
amayel: that "i < 8" part
5DN1L: you declare i = 0 when the loop starts
5DN1L: the code checks whether i is less than 8
amayel: yes,
5DN1L: if yes, it executes the contents inside of the for loop
amayel: Standard Output Stream: http://chat.codingame.com/pastebin/5ab77b8f-1ed4-480d-b5be-51333f202835
5DN1L: then increases i by 1 (i++)
amayel: as for the game info, why it starts with 3?
5DN1L: and then it checks whether i is less than 8 again
5DN1L: 3 is not i
5DN1L: 3 is another variable
amayel: which is "b"
5DN1L: yes
amayel: so it goes like, 0, be checks whether less or great than 8, then increment to 1, then read this "int mountainH = int.Parse(Console.ReadLine());"?
5DN1L: it goes like i=0, check whether less than 8 or not, readline, then increment to 1
5DN1L: the order should be like this instead
Wontonimo: antiwonto is back
struct: x++ = 3
antiwonto: [auto] x = 3
struct: ++x = 3
antiwonto: [auto] x = 2
struct: nice
struct: x = 1 | 2
AZERTY529: https://studio.youtube.com/channel/UCZW9TT_B9dzlZgYceaBZC2A
AZERTY529: https://studio.youtube.com/channel/UCZW9TT_B9dzlZgYceaBZC2A
AZERTY529: https://studio.youtube.com/channel/UCZW9TT_B9dzlZgYceaBZC2A
5DN1L: you're kicked for spamming
elie.f.asmar: I have question related to operations response timeout.
AZERTY529: https://studio.youtube.com/channel/UCZW9TT_B9dzlZgYceaBZC2A
5DN1L: you're banned for spamming
TechTheAwesome: :eyes:
elie.f.asmar: I am implementing a genetic algorithm for Mars Lander challenge, that requires 500ms in the worst case to converge; which yields to a timeout.
I am using Javascript; does the execution time decrease if I switch for C++ or Go?
elie.f.asmar: Or should I revamp my algorithm to increase convergence
struct: Yes
struct: they are faster
elie.f.asmar: Okay, thank you
struct: I would choose C++
struct: and then add optimization pragmas to make it even faster
elie.f.asmar: So the timeout rules that are put in place by moderators does not take into consideration the execution speed of the chosen language
struct: yeah it doesnt take into account execution speed
struct: all languages can use the same time
5DN1L: not moderators exactly...
elie.f.asmar: not moderators exactly=> I mean challenge creators
5DN1L: that's more like it :)
TechTheAwesome: yeah that happens to me way back when tried to use C# to do some recursive stuff xD some lang just runs slower
Uljahn: each language is just a tool with its trade-offs in speed, convenience (GC, syntactic sugar) and portability (platform-independent bytecode)
struct: " if a move would capture all of an opponent's seeds, the capture is forfeited since this would prevent the opponent from continuing the game"
struct: MSmits does this apply if I went above 24 seeds captured?
eulerscheZahl: weekend \o/
struct: holiday in portugal
Westicles: going to win a phone?
eulerscheZahl: if only there were no other players trying to do the same ;)
eulerscheZahl: and past has shown that i'm a noob sadly
struct: Will we see fog again?
struct: brb
eulerscheZahl: we will see a fox at least
eulerscheZahl: right, LeRenard?
Ftyghi: hi
BJD: taco
antiwonto: [auto] Hey BJD, here is a :taco: for loggin in today while it is quiet. You now have 20 tacos
AdemDj12: why i am not getting daily login tacos
Tien118: no tacos :(
5DN1L: it's not a daily login taco
5DN1L: it's a chat-while-chats-have-been-quiet-for-30-minutes taco
eulerscheZahl: skip to 9:20 for more tacos
https://www.youtube.com/watch?v=eQ8_X3FFxRU&ab_channel=TheLateShowwithStephenColbert
Meent: Hi
Meent: When Timeout: the program did not provide 1 input lines in due time...
Meent: It's because my code was to long correct ?
5DN1L: maybe caught in a while loop that doesn't end
5DN1L: or the line that outputs the answer is never reached
5DN1L: there are different possibilities
AdemDj12: we went for luch we went for tacos
Sihyun: Can I find solution which i solved in clash of code?
Sihyun: *official solution
5DN1L: there's no official solution
Sihyun: but Don't users register problems with solution code?
5DN1L: register?
Sihyun: upload this site
5DN1L: a clash is played and then ends
5DN1L: there's no upload/register solution feature to it
5DN1L: it's not like ordinary puzzles
5DN1L: where players can share and publish their solutions
5DN1L: the only "official" solution to speak of is the clash creator's solution which might be found in contribution view
5DN1L: (and again, it might not)
Sihyun: So, Can I find past problem that I solved before?
5DN1L: there's unofficial database here
5DN1L: https://eulerschezahl.herokuapp.com/codingame/puzzles/
Sihyun: thank you
5DN1L: np
tibithegreat: just a quick question: On the "SameGame" optimization puzzle, for the "Few Choices" example, is that solvable?
tibithegreat: The most I get is 19 points
eulerscheZahl: not solvable. but all 20 validators are
tibithegreat: oh ok
eulerscheZahl: an older version of my solver that doesn't solve it offline with more time also gets a score of 19
tibithegreat: ok, my solution is currently really unoptimized (I mean really stupid) and I was wondering if I can't solve that one because it's not optimized or that's just how it is
tibithegreat: like I'm doing a beam width of 8 and max depth of 15... and it still timeouts on some validators, time to optimize
eulerscheZahl: or solve it offline. i'm not proud of it
eulerscheZahl: and still not even top10
j4at: "Not even top 10" :sob:
struct: What search do you use euler?
struct: Beam search?
eulerscheZahl: yes
VisualDev-FR: hi everyone :) I just created my first puzzle, if somes of you could just take a look on it, it would be very nice ! thanks in advance :) https://www.codingame.com/contribute/view/20773933ffbcc6abf322511709e7948a3131d
eulerscheZahl: i also gave this one another shot with beam: https://www.hacker.org/brick/
eulerscheZahl: but at some point i had to make my beam too wide and ran out of my 8GB RAM
struct: No flash player on my browser
struct: oh well
eulerscheZahl: yeah, the site is so dead :(
struct: at least we still get contests
eulerscheZahl: https://www.hacker.org/forum/viewtopic.php?t=2709
time to advertise for CG (among others)
struct: I didnt expect it at all tbh
eulerscheZahl: me neither
MSmits: hi all
struct: hi
MSmits: I registered for the contest
struct: nice
MSmits: Is this one of those contests that give cp? Or just for a company
struct: it should give cp
[CG]Thibaud: it will indeed
struct: if its like the old sponsored contests
MSmits: ok. I will try to make time.
[CG]Thibaud: hi :)
struct: hi
MSmits: hi
darkhorse64: hi
DomiKo: so is it normal contest?
struct: it seems so DomiKo
struct: Its like old contests
DomiKo: is it new era for CG?
DomiKo: or back to old times
struct: no idea
darkhorse64: carpe diem
MSmits: pluk de dag
darkhorse64: english please :stuck_out_tongue_winking_eye:
MSmits: you started it :P
darkhorse64: latin is a dead language
MSmits: fine I'll use sanskrit next time
struct: yeap, I even had to search carpe diem
struct: to know what it means
DomiKo: lol
MSmits: did you also search pluk de dag?
struct: yes
darkhorse64: always on the bright side of life
MSmits: good
MSmits: we will make a dutchman of you yet struct
Husoski: Anyone ever notice that "carpe diem" is an anagram of "epic dream"?
DomiKo: wow, never
MSmits: well now i did
struct: I dont think ill do oware yet
struct: too much work, I probably need to rest before the contest
struct: maybe ill pick something easier
BRETTRIVERBOAT: "You must finish at least one CodinGame exercise in C to start this test"
BRETTRIVERBOAT: I already have done exercises in C# which is what I want to test on.
Husoski: I'd go with onboarding, then.
struct: Well C is not C#
struct: unless you misstyped
struct: ah
struct: you need to solve one in C
BRETTRIVERBOAT: Yes, but it brought me to this page top test in C#
struct: thats strange
struct: is this for the certification test?
BRETTRIVERBOAT: Yes, the url is https://www.codingame.com/take-the-test/C#
BRETTRIVERBOAT: Do this website have help or support?
BRETTRIVERBOAT: https://www.codingame.com/take-the-test/C# and https://www.codingame.com/take-the-test/C both goto the same page which I think is for C
TimothyAlexisVass: :taco: struct
antiwonto: [auto] TimothyAlexisVass has awarded struct 10 tacos. struct now has 63 taco. TimothyAlexisVass now has 11 taco
BRETTRIVERBOAT: I think this is for C# but the emails being sent out are wrong:
https://www.codingame.com/take-the-test/C%23
struct: oh
struct: you are right
raxkin: Hey, Green circle contest, it's bot vs bot, or solo with score? It's known?
JaketheNoodle: its hard
5DN1L: JaketheNoodle what is it
struct: bot programming is usually multi
JaketheNoodle: I'm a starter, I use scratch so scripting is hard for me
5DN1L: this is not a teaching website, so it'll be difficult for you
5DN1L: this website is more for practising
JaketheNoodle: do you know a teaching website
5DN1L: teach me
antiwonto: [auto] hey 5DN1L looking for some intro tutorials on programming? This isn't the place probably. Try codecademy.com , 'The Coding Train' on youtube, or first levels in codewars.com
JaketheNoodle: ?
struct: he typed that so the bot would answer
JaketheNoodle: thx
Scarfield: help
antiwonto: [auto] 'help' was defined as ' https://how-to-properly-ask-a-question.surge.sh '
Uljahn: :upside_down:
antiwonto: [auto] ':upside_down:' was defined as ' ɥǝllo '
BJD: bot
antiwonto: [auto] 'bot' was defined as ' Automaton2000 '
Automaton2000: oh you mean the number of states
Ayza: since your using scratch, get started with a language
Ayza: if you wanna learn js watch thecodingtrain
JaketheNoodle: Thx antiwonto
Scarfield: JaketheNoodle :taco:
antiwonto: [auto] Scarfield has awarded JaketheNoodle 1 tacos. JaketheNoodle now has 1 taco. Scarfield now has 41 taco
SchawnnahJ: ayo broes whats up
JaketheNoodle: Thx Scarfield
Scarfield: spend it wisely :p
Scarfield: do you know which language you want to learn JaketheNoodle
SchawnnahJ: Please accept my apologies for my ramblings. Let me start over. Hello humans.
Scarfield: we are all bots here though
SchawnnahJ: Except for myself and a good joke, is it really a joke?
SchawnnahJ: Hello?
Uljahn: hi antiwonto
antiwonto: [auto] hey Uljahn. I'm a bot :robot:
struct: How are you Automaton2000 ?
Scarfield: hi Uljahn
Automaton2000: well i dont really have to do some research
Uljahn: :taco: Scarfield
antiwonto: [auto] Uljahn has awarded Scarfield 10 tacos. Scarfield now has 51 taco. Uljahn now has 36 taco
SchawnnahJ: Oh, what a vexing surprise a bot has delivered.
Scarfield: was hoping you would say: [auto] hey scarfield. I'm a bot xD
struct: There is only 3 bots in this chat
SchawnnahJ: So, what exactly is codingame.com?
Scarfield: is autoNN still up?
struct: a site where you can practice programming
SchawnnahJ: IDK
struct: and write bots to play games
struct: no Scarfield
SchawnnahJ: okay thx
SchawnnahJ: http://chat.codingame.com/pastebin/09c2deb7-17ee-4d72-8b40-89b99a5ca165
5DN1L: nice spam
5DN1L: i'm a kicking bot
Ayza: thought you'd be innocent
Scarfield: failed spectacularly, tell him about the rules first maybe?
emh: I'm trying to use AVX to do connected components for 6x12 bitboard in Smash the Code
emh: but now I'm out of energy
emh: before figuring it out
SchawnnahJ: sorry 5DN1L
5DN1L: https://www.codingame.com/playgrounds/40701/help-center/code-of-conduct
Scarfield: save your energy for the contest coming soon maybe emh :)
5DN1L: SchawnnahJ Please observe the code of conduct, or you may be kicked again or banned
emh: Scarfield hehe
emh: you mean next Thursday? Green Circle?
Scarfield: yup
SchawnnahJ: OKAY SORRY 5DN1L sorry okay
SchawnnahJ: and sorry community
Scarfield: hmm i see why movegen is a pain in backgammon
SchawnnahJ: an error help plz
5DN1L: help ?
antiwonto: [auto] 'help' was defined as ' https://how-to-properly-ask-a-question.surge.sh '
struct: emh doesnt seem easy
struct: and im not sure if its worth it tbh
SchawnnahJ: I am back here. There was an error saying that I am the owner of the account, and if I predescribed the other tabs on the website, it says there was an error.
struct: You will need __m256i[2][4] and __m2128[2][2] for the remaining
struct: __m128*
SchawnnahJ: k
struct: I did try to avx it a bit but I discard the idea pretty quickly
emh: struct hmm.. ok. so far I just figured out how to popcount and find first set bit on 16 bytes in parallell
struct: oh are you writing custom asm for this?
emh: yes
struct: ah ok then thats different
struct: it might work I guess
struct: What I tried was different so thats why I probably failed
emh: ahh ok. but I'm not sure what output I should make from the AVX instructions yet
emh: my non-AVX had 128 bit per output component
YurkovAS: first set bit: v & -v
eulerscheZahl: that's the last
eulerscheZahl: let's say: least significant
eulerscheZahl: also: your submits scrambled the STC leaderboard
struct: YurkovAS do you ignore 2nd player?
struct: or do you run mcts for both?
YurkovAS: oh, i'm can't improve stc (win all)
emh: ohh.. might come in handy. v & -v :)
emh: I did something more complicated
eulerscheZahl: that x & -x is the first thing i learned in the "high performance computing" lecture
YurkovAS: @struct run mcts separated for me and op
- collect stat for 8 turns
- choose best for me
eulerscheZahl: https://jjj.de/fxt/fxtbook.pdf
if you have a lot of time at hand
YurkovAS: but with MC: stuck at top70
mcts search better in my case
eulerscheZahl: interesting
eulerscheZahl: my bot plays an optim game, not a multiplayer
Scarfield: Why make things difficult, when it is possible to make them cryptic
and totally illogical, with just a little bit more effort?” xD
eulerscheZahl: ending quotes but no starting quotes. i'm confused
eulerscheZahl: those little things (also not closing those brackets) trigger me
Wontonimo: there are two types of people in the word, those who can work off of incomplete information
YurkovAS: first set bit: 63 - __builtin_clzll(v)
eulerscheZahl: also my fridge is beeping when i leave the door open for too long. so annoying. how can anyone forget closing it?
Scarfield: 1mm of with my mouse :(
Scarfield: must be the cat
struct: there is also v & (v-1)
struct: to check if more than 1 bit is set
Scarfield: lol Wontonimo
Wontonimo: what does v & -v do ?
eulerscheZahl: get least significant bit
struct: ~ is a til
Wontonimo: ah
eulerscheZahl: like:
001100 => 100
Wontonimo: oh, that's cool
eulerscheZahl: no struct, you just introduced the tilde. none before that
eulerscheZahl: fix your fonts
eulerscheZahl: we won't have this problem anymore on discord :(
struct: oh
struct: so its v & -v?
eulerscheZahl: yes
struct: I usually use
struct: const U128 cell = legal_cells & ~(legal_cells - 1)
eulerscheZahl: v & (~v+1)
if your machine doesn't use 2's complement
struct: Maybe thats why I got it mixed
emh: __m128i zero = _mm_set1_epi8 (0x0 ) ;
__m128i inv = _mm_sub_epi8 (zero, v);
return _mm_and_si128 (v, inv);
emh: does it work?
emh: hmm maybe it's not signed
struct: maybe _mm_sign could work?
44AA44: Миска йогурта с пластиковой ложкой в ней
struct: English on this chat
44AA44: oops
44AA44: sorry
44AA44: wrong chat
struct: np
emh: struct hmm.. got same result with _mm_sign
Brawler_zx: C++ is impossible is shortest challenges
Scarfield: #ru
eulerscheZahl: is the /join command broken?
struct: it works for me
Scarfield: forgot xD
TimothyAlexisVass: :taco: Scarfield
antiwonto: [auto] Sorry but you can only award tacos once per day
TimothyAlexisVass: -_-
Scarfield: aww
TimothyAlexisVass: Yes Brawler_zx it is very rarely the shortest
emh: struct ahh both were correct. gives same results as 1 << __builtin_ctz(v)
emh: except for 0
emh: which is undefined for __builtin_ctz
emh: I think
FlyingCow: what's bot programming: green circle going to be about?
Westicles: recycling?
PatrickMcGinnisII: Code Keeper - The Hero ... the mouseovers show OOB,NP, etc. smh
eulerscheZahl: that's bot programming FlyingCow
https://www.codingame.com/multiplayer/bot-programming
SchawnnahJ: hello
struct: yes emh for 0 its undefined
5DN1L: po
5DN1L: sigh
j4at: From the picture of the event. I guess that the green circle event is about finding a green circle :3 He is checking the laptop for the coordinates but there is obstacles along the way like the river and moutains lol!! I'm proably very wrong. But if i'm not path finding algorithms + {insert very fast language here} is the only way to do this. NN's are not good at path finding depending on the map size. So I probably have no chance to win.
eulerscheZahl: us mere mortals never have a chance to win, regardless of the game
PatrickMcGinnisII: Apparently they have been recognized for sustainability, so maybe it's sim village with eco scoring
PatrickMcGinnisII: or it's a rehash of spider attack, lol
j4at: eulerscheZahl. True :'D
j4at: why do you have to do me like this :sob:
struct: I will win this contest sorry
eulerscheZahl: there is no tshirt for you this time
struct: ill trade the phone for a shirt
j4at: That's if you consider 2nd position a win. Because i'm definitely top 1.
eulerscheZahl: as a programming, i start counting at 0
eulerscheZahl: programmer*
j4at: lua users are not programmers
Insufficient: does anybody know much about this green circle event coming up?
Insufficient: societe generale put up a 23 second trailer but didnt exactly reveal much
Revellion: hey guys, im new here, can anyone tell me what rank should i be in bronze to move to next league?
struct: well we know its a bot programming contest
struct: Revellion you need to be ranked above the boss
struct: I think the video tells more than it usually does
DomiKo: video? where?
5DN1L: https://www.youtube.com/playlist?list=PLO28QHeP4SE4h2bbriID5CXzckTiUyXFZ
struct: https://www.youtube.com/watch?v=rUuyE1GkhOo
DomiKo: thx
DomiKo: struct too slow
emh: struct in case you want some AVX inspiration look at parallel popcount, algorithm "count_bytes" on page 5 of:
emh: https://arxiv.org/pdf/1611.07612.pdf
emh: I think the instructions used in this algorithm is quite versatile, useful for other purposes as well
emh: actually it's not even AVX, just SSE
struct: Thanks I think Ive seen this before
emh: ahh ok
BJD: taco
antiwonto: [auto] Hey BJD, here is a :taco: for loggin in today while it is quiet. You now have 11 tacos
Westicles: something wrong with those videos, the audio is all gibberish
eulerscheZahl: isn't it fun how they don't even notice they are speaking glibberish?
SalvG: guys did ever get a wrong result in the test cases, and a correct one in the validators?
SalvG: did you*
SalvG: think is a bug
eulerscheZahl: i even failed a validator in the past. and then edited the contribution so i would pass
5DN1L: I think you asked a similar question two days ago, SalvG, are you still stuck on the same problem or are you on a different problem now?
ooliver1: h
SalvG: different. park pilot, test case 3
SalvG: got 100% in the validator
5DN1L: oh well you've got a bug which somehow doesn't affect the results of the validators negatively :shrug:
SalvG: just wasted some time trying to fix the code, even though was correct. next time i ll just submit as I finish
Darleanow: Hello 5DN1l :)
Darleanow: wassup ?:)
5DN1L: Hello Darleanow :)
Darleanow: I'm learning c++ xD
Darleanow: found myself struggling on the descent
5DN1L: oh
Darleanow: just because i couldn't understand why there was a whil(1)
Darleanow: which was stupid to me as everyone told me it was bad
Darleanow: anyways, i did it !
5DN1L: good :D
Darleanow: just a question
Darleanow: u did all the puzzles in py right ?
5DN1L: mostly python yeah
Darleanow: impressive
Darleanow: :o
5DN1L: huh? what's so impressive about it?
Darleanow: some are very hard !!
Darleanow: aight gtg brb
5DN1L: ok bye
Crosility: 5dN1L, how long have you been on CodingGame?
5DN1L: More than 3 years
Crosility: Wow, well, no words. Sorry, was just curious. Very impressive profile. Keep it up boss :D
5DN1L: thank you
Ayza: can I possibly get 2% in bot programming just by progressing in spider attack?
Ayza: 6% right now
Darleanow: im back there :)
matthewma6: lol
thethiny: According to what I've seen, Ubisoft developers are the most talented
struct: no Ayza
struct: its capped at 5k points
Ayza: I see thank you
Bribbo: https://www.codingame.com/clashofcode/clash/2452891cfb5f457837b94abd49c0d53e58729cb
antiwonto: [auto] hey Bribbo dont paste those links here. Use the channel #clash
theycallmedavid: How long will be the green circle?
theycallmedavid: Around 10 days or is this a shorter one?
theycallmedavid: 11 days I see
theycallmedavid: It shows quite clearly:sweat_smile:
jacek:
tibithegreat: in the SameGame puzzle, what's the time limit for the first turn? It says 20s, but that seems extremely and unrealistacally large, and I do get timeout after what seems to be 400 ms
Westicles: I think that includes compile time?
tibithegreat: hmmm isn't that weird tho?
tibithegreat: I mean I've never took compile time into account before :-??
Crosility: Wow, found my favorite Visual Studio editor config code.
"editor.renderWhitespace": "all",
Those little dots are awesome.
jacek: :tada:
Westicles: some guy had bunches of c++ templates for the last contest and it took like 2 minutes to compile
jacek: timeout could happen if your program crashes
tibithegreat: oh ... you're right, I might be going out of bounds with so much memory
struct: Isnt it max 10 sec compile time?
Westicles: maybe it really is 10s compile + 20s first turn
tibithegreat: yeah it might be. jacek was right, my code was getting timeout because it was going out of bounds, I got it up to 700ms before timeout by increasing some vectors
tibithegreat: yep, checked it with a while (true) which just checked a timer and it breaks if time elapsed is > 19s
tibithegreat: and i didn't get timeout, so the limit really is 20s it seems
struct: which game are you playing?
struct: same game?
tibithegreat: yeah
jacek: or different?
tibithegreat: :D nope, it's the same
struct: Im 1 step closer to finish my NN for hexapawn
jacek: :tada:
tibithegreat: how many steps left tho?
struct: Well the first step was to create the sim
struct: So its like 5 minutes work
struct: lol
jacek: bitboarded?
struct: yes
struct: he seems to use 21 inputs for some reason
struct: why would someone use 3 inputs for the player to move instead of 1 jacek?
jacek: i dont know
struct: maybe this is the secret you are missing in bt
jacek: i either double the weights or invert the board
struct: I see
struct: So no player at all on inputs right?
jacek: no
jacek: i dont know why 3 inputs particularly. i think this would be the same like 1 input with weights * 3
struct: Yeah I dont understand whats the difference from 1 to 3 since they all serve the same purpose
struct: maybe it makes the current player be more relevant? or it doesnt work like that?
jacek: dunno
jacek: alphazero used a channel with all 1 or -1 depending on players turn
struct: What is a channel?
jacek: in CNN, input image rgb has 3 channels
jacek: 1 for each color
thethiny: im in a clash with 3 bots
thethiny: will I win
j4at: More generally. Having multiple channels is like having multiple values in each cell instead of 1. Each multiplied by different weights so the dimensions of the filter becames filter_size x filter_size x channels_input_size x channels_output_size
thethiny: Mathieu Won
j4at: struct
struct: j4at thanks
struct: He does say "Probably one bit would suffice for the network to recognize turns - but we really do not have
to consider input size or performance issues for a game with such low game complexity"
struct: I guess I should have read it before making questions
thethiny: how did the bot get 14 characters in bash when I get 60 in python
struct: what was the puzzle thethiny?
thethiny: The program:
Your program must create the lowest integer from the input with the choice of subtracting each digit from 9 or not.
thethiny: For example, 17 can become 12 by replacing the digit 7 by 2 (because 9 - 7 = 2).
struct: its simple
struct: 1 sec
thethiny: alright
struct: Do you remeber a test case?
struct: or a phrase from it
struct: so I can search it
thethiny: 169 becomes 130
thethiny: okay so someone in the chat sent me the solution
thethiny: tr 56789 43210
thethiny: bruh
struct: yeah
struct: it can even be shorter than that
thethiny: really?
struct: tr 5-9 43210
thethiny: anyhow the bot shouldnt participate in this tbh
thethiny: imo*
struct: i think it should work
thethiny: lemme try
thethiny: yeah
thethiny: works
j4at: The bots are not even that strong. If you are using python you should expect that you can't win 100% of the time
j4at: Also this is 52 characters solution
j4at: print(*(min(c,9-c)for c in map(int,input())),sep="")
Jafego: I saw someone did 14
Jafego: Using bash tho
j4at: struct solution is 12 chars :3
struct: I used to clash a lot
struct: noy anymore
struct: not*
struct: I didnt even know bash and knew some solutions by hearth
bobth: lol I never have even thought of using bash for shortest
struct: bash, perl and ruby would all beat python most of the time
bobth: yeah
bobth: i still use python even though I'm going to lose
Lisa-Has-Ideas: Hey, I got a "Clash" i wrote accepted :) Does anyone know if/how I can see if it has been played by any coders during a class, and maybe even how they did on it??
Lisa-Has-Ideas: *Clash (not class)
struct: There is not really a way
struct: it only tracks views
Lisa-Has-Ideas: (okay, thanks)
bobth: I've gotten bot checked 4 times playing CoC, is this normal
bobth: 4 times over a few days
bobth: 3 days actually
Thorcode: green circle seem fun
antiwonto: [auto] Hey Thorcode, here is a :taco: for loggin in today while it is quiet. You now have 8 tacos
Mehdi_Moulati: gm
Thorcode: gm
struct: gm
Tien118: taco
antiwonto: [auto] Hey Tien118, here is a :taco: for loggin in today while it is quiet. You now have 8 tacos
Tien118: yas
Tien118: take tacos
antiwonto: [auto] That taco command has moved to the #taco channel
j4at: :taco: Tien118
antiwonto: [auto] j4at has awarded Tien118 8 tacos. Tien118 now has 16 taco. j4at now has 9 taco
noderneder: fuya yalda raa shel tiktok boy leabuya
