Most North America ICPC regionals have been held. While we don't yet know who is going to NAC, it's reasonable to guess that the slot distribution will be similar to last year. So here is a list of teams who qualified for NAC assuming the same distribution. Note that all regions are guaranteed at least 3 slots, and I would be relatively surprised if any region received less than 4.
Update: It looks like an official list has been posted here. I've updated the tables below in accordance, with the exception of Pacific Northwest, which has some irregularities.
Update 2: UC Davis now appears on the list, so everything seems normal now. 48 total teams invited.
Update 3: Stony Brook University and Northeastern University have been added to the list, for a total of 50 teams. I expect there will be no more additions beyond this.
If you know the codeforces handles of any team that is not yet filled in, please let me know so I can add them.
East Central North America
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| Purdue University | Kuroni | devinqu | richzli |
| University of Waterloo | never_giveup | KevinWan | AQT |
| Carnegie Mellon University | BucketPotato | 4fecta | kobortor |
| University of Toronto | mattagar6 | bonopo | TriNitroTofu |
| University of Michigan |
Greater New York
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| Yale University | idontreallyknow | dsjong | eed7573 |
| New York University | anpoli99 | spar5h | Liupeiliang |
| Rutgers University | BackToSquare1 | bobbilyking | dbaumg |
| Princeton University | |||
| Stony Brook University | Sinocchi | kennyzzhang | angeredgecko |
Mid Atlantic USA
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| University of Maryland | galen_colin | Navick | mr.banana |
| University of Pennsylvania | meiron03 | benjiqle | awesomenick1303 |
| University of Virginia | Edlue | Richw818 | nicksms |
| Lafayette College | |||
| Lehigh University | GVZ_Hao | lihangyi01 | Junchen |
Mid Central USA
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| University of Illinois at Urbana-Champaign | SpicyChickenCDD | tom0727 | char |
| University of Chicago | hjcafaroUC | n3_ | quantum8 |
| Northwestern University | dbschi | AntonioElCamborio | PioBaroja |
| University of Kentucky | reveilarc | shash4321 | nathanDuncan |
| Washington University in St. Louis | TimDSF | Yuh_03 | LucunJi |
North Central North America
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| University of Wisconsin-Madison | |||
| Carleton College | Luca | DuplicateAccountRemoved | batmend_kh |
| Milwaukee School of Engineering | |||
| University of Minnesota | |||
| Iowa State University |
Northeast North America
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| Massachusetts Institute of Technology | |||
| Harvard University | maxwellzen | walnutwaldo20 | andrew018.gu |
| Brown University | Origenes | VampireWeekend | Pika_pikachu_ |
| McGill University | squishybanana04 | mmoeez48 | |
| Northeastern University | Noble_Mushtak | knoteye | jonathanh8686 |
Pacific Northwest
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| University of California, Berkeley | linpaws | ss1237 | fatant |
| Stanford University | Vince729 | swagchicken | applepi216 |
| University of Washington | Tohsaka_Sakura | Evirir | tjoa |
| University of California, Davis | monkey8 | takeuchi-masaki | nkrim |
| De Anza College |
Rocky Mountain
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| Brigham Young University | |||
| University of Calgary | |||
| Colorado School of Mines | McPqndq | walking_fure | dcauwe |
| University of Alberta | 11Rippuru | th3C0mm0nC0d3r | Steven-QwQ |
South Central USA
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| University of Texas at Austin | fishy15 | mwen | bleh0.5 |
| Texas A&M University | 0e4ef622 | Jonathan1234 | DhruvP |
| University of Texas at Dallas | EMBailey | surajchip2 | DedsecKnight |
| Rice University |
Southeast USA
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| Georgia Institute of Technology | dragonslayerintraining | smax | RandomKami |
| University of Central Florida | Xylenox | NatInTheHat | Meaf |
| Emory University |
Southern California
| University | Member 1 | Member 2 | Member 3 |
|---|---|---|---|
| University of California, San Diego | ZhouShang2003 | stasio6 | bitset |
| University of California, Los Angeles | nikilrselvam | rishisankar | VisualProgrammer |
| California Institute of Technology | alien_lover | rchalamala | kchang |
| University of California, Irvine | codicon | t0mmyn | nanoblob |
The UT Dallas team from SCUSA is DedsecKnight, surajchip2, and EMBailey.
The UMD Team is galen_colin, Navick, mr.banana.
Georgia Tech will be represented by dragonslayerintraining, smax and RandomKami.
The Brown University team from NENA is Origenes, VampireWeekend, Pika_pikachu_.
smax orz
The University of Pennsylvania team is meiron03, benjiqle, and awesomenick1303.
Carleton college: DuplicateAccountRemoved Luca
The CMU team (ECNA region) is BucketPotato, 4fecta and kobortor
Texas A&M (SCUSA) will be 0e4ef622, Jonathan1234, DhruvP.
UT Austin (SCUSA) will be fishy15, mwen, bleh0.5.
The Stanford team is Vince729, swagchicken, and me (applepi216).
uchicago: n3_ hjcafaroUC quantum8
University of Virginia is Edlue, Richw818, nicksms
MIT is cookiedoth rqi Egor.Lifar
I am actually curious that if school can choose which team to advance in NAC. Base on NENA board, MIT3 actually beats Mex Foundation. So now it seems to be ok?
The ICPC website now says that MIT3 has qualified, not Mex Foundation, so I've removed these usernames from the list. If this is in error (the ICPC site is wrong), please let me know.
Regarding the remark on the slot distribution at the top, I was told that the rules for US South were as follows:
I do not know how it is being done elsewhere.
Very interesting. Hopefully there will be wildcards in addition to this, or else South will end up with less slots than last year.
UCF Beehive is Xylenox, Meaf, and NatInTheHat!
UC Berkeley is linpaws, ss1237, and me fatant.
How did you derive that UNC CH was going? Having 6 slots for the midatlantic seems like a lot.
Because it had 6 last year, and the post says it is based off last year's distribution.
This is assuming the same number of teams are being invited as last year. Last year, there were six teams invited from MAUSA and fourteen total from the South; inviting all first teams that solved five or more problems, which includes UNC, leads to six MAUSA teams and fourteen South teams in total. That said, these slots are not guaranteed--we were promised three teams from each region plus three wild cards from the overall scoreboard, and while ICPC has been known to add extra wild card slots frequently, this guarantees qualification only for the top three teams from each region and Lafayette, Rice, and Lehigh, with UNC and FIU's slots not confirmed.
Out of curiosity, what happened to Swarthmore? We (the unc team) were sort of expecting yall to come in first place given your history of domination lol
My teammates and I all ran out of eligibility, so the current Swarthmore teams have no overlap with the team that made WF for the last three years.
Hope NAC qualification works out for y'all!
Ohhh, I see. Enjoy the post graduate life. Thanks! I don't think we'll do too well if we qualify for Nationals, but it would be a fun thing to participate in!
The UIUC team is SpicyChickenCDD, char, and tom0727.
Harvard is me, walnutwaldo20, andrew018.gu
University of California, San Diego: ZhouShang2003 stasio6 bitset
Lehigh University: GVZ_Hao
with lihangyi01 and Junchen
University of Washington Team is Tohsaka_Sakura Evirir tjoa
New York University (GNY): anpoli99, Liupeiliang, spar5h
Rutgers is BackToSquare1, bobbilyking, dbaumg
jdurie has to comment something clever now
among us
what is up with Rutgers and among us? Every time I look at one of akifpatel's solutions there's a ton of among us stuff.
Excellent question.
Terminal Brain Damage is what binds RUCP together
LMAO, its the template system I made that does inlines includes for you, which i use for cf: https://github.com/Maltysen/amoguslib
This is even more cursed than I imagined.
UC Davis is monkey8 takeuchi-masaki nkrim
Do you happen to know what's going on with your NAC status?
For what it's worth, University of California Davis is on the registration list now, even though they were not when the list first came out.
UCLA's team is nikilrselvam , rishisankar , and VisualProgrammer.
I see NADC queued up in the https://icpc.global/regionals/upcoming , is it still a thing or we just end up with NAC only?
"There will be no NADC this year, and I doubt it'll resurface in the future. Teams will advance from Regionals to the NAC, with no intermediate contest. Many regions are discussing merging into conferences similar to the NADC divisions, but they will be entry-level contests." -David Van Brackle (director SEUSA) on Discord
The Northwestern team will be represented by me (dbschi), AntonioElCamborio, and someone who doesn't have a CF account. We do not know why we are here.
Haha, that was my whole team last year too.
I hope y'all try out codeforces contests a bit before NAC. Last year at NAC I was somewhat intimidated by how much codeforces was discussed.
Last year almost every night after dinner a lot of people played something called "lockout" on some discord bot, basically, it picks around 5 random codeforces problems and the two participants race to solve them first. Codeforces problems are kinda different from a lot of ICPC problems so if you have not done codeforces it is pretty difficult. Last year I tried to play one round but it was entirely one-sided.
I say this to say, you may have more fun at NAC if you give CF a try.
I've heard about brazilian teams doing drunk blind (you can't look at the code that you're writing) lockout after one of the recent onsites, you guys should try it!
Reminded me that :)
Hello dbschi, wish you all the best in 2023 ICPC North America Championship!
edit: Our third member just created an account PioBaroja. This has brought the team's average number of accepted submissions on CF from 0.5 to 0.33. (I coded watermelon to post that reply and didn't even get first try)
Purdue (from ECNA): Kuroni, richzli, devinqu.
is blahaj coming to nac?
Oooh good suggestion, will bring!
Next year TOBB university will win ICPC.(You will see next year!..) So please do not make any plans about ICPC 2024 because you would be upset!..
The Yale team consists of myself, eed7573, and idontreallyknow.
Caltech team: alien_lover rchalamala kchang
UC Irvine team consists of nanoblob, codicon, and t0mmyn
good job boys, proud of you!
WUSTL got in from Mid-Central, with team members: TimDSF, Yuh_03, and LucunJi.
Let's go!!!
Here is the official list of schools who got in: https://icpc.global/regionals/finder/North-America-Championship-2022/teams. Currently, 47 are enrolled.
Does anyone know why 48 teams are in the list even though the NAC website states 50 top teams from the regionals will be invited?
Personally, I am hoping this means two more teams have yet to be added. For context, in both ECNA and NENA regions, problem L had a typo where during the contest, the problem said $$$n \leq 1000$$$ instead of $$$n\leq 100$$$. My team (Northeastern) placed fifth in the NENA regionals due to not being able to solve problem L because of the accidentally-too-hard constraints in the problem (
$$$O(n^3)$$$ solution using Floyd-Warshall and Hungarian
but did not submit until the very end due to the fact that our solution was over 3 seconds when tested on a random $$$n=m=1000$$$ case), so I am hoping the fact that there are only 48 teams on the list means we still have a chance to be added.
Northeastern University and SUNY Stony Brook have been added to the list, so there are now 50 teams advancing to NAC. The Northeastern team is Noble_Mushtak, knoteye, and jonathanh8686.
Congratulations! I'm glad that Northeastern was finally given a slot :)
Stony Brook: kennyzzhang angeredgecko Sinocchi
Congratulations to all the teams that made it. It does suck that only 3 three teams qualify from SER. I was hoping they would add one more team from the South region, was really hopping that we'll make it this year. (FIU)