Now that the advancing teams have been posted on the ICPC website, I've put the attending teams below. Here's a link to the NAC website (which may be updated soon?).
Comment below with the handles or names of the team members of the advancing teams. Please do not post anyone's name or handle without their permission, since student names are not publicly available from ICPC (AFAIK).
Let me know if any of the information below needs to be fixed.
Central Division
East Division
| University | Team Name | Member 1 | Member 2 | Member 3 |
| Massachusetts Institute of Technology | MIT ZEROONE | heuristica | matthew99 | jerry |
| University of Waterloo | Waterloo Black | | | |
| Carnegie-Mellon University | CMU2 | cadenza | clam | Gilwall |
| University of Toronto | U of T Blue | Deemo | mattagar6 | platers |
| Purdue University | Purdue RE | Kuroni | Monogon | richzli |
| Rutgers University | Rutgers — 5 Hour Energy | jdurie | akifpatel | adamjamil |
| Northeastern University | NEU 1 | | | |
| University of Rochester | Rochester #1 | heklo | vmaksimovski | Aced-by-B |
| University of Toronto Scarborough | UTSC A | | | |
| Ohio State University | Sublinear Substring Seekers | | | |
| Yale University | Yale-Yale | | | |
| Harvard University | Harvard | | | |
| University of Cincinnati | gameisez | | | |
| Princeton University | Team C | | | |
| McGill University | Bees | | | |
| University of Michigan at Ann Arbor | Victors | | | |
| Stevens Institute of Technology | Stevens-1 | | | |
| Columbia University | Columbia-[Runtime Terror] | | | |
South Division
| University | Team Name | Member 1 | Member 2 | Member 3 |
| University of Central Florida | UCF Slow Cooker | Sharon | lightseba | DanielW48 |
| Swarthmore College | cout << 1/0 << endl; | | | |
| Georgia Institute of Technology | GT 01 | chenjb | yyyyyyffffff | sarkar |
| University of Texas at Austin | UT O(range) | aditya_arj | Catalystic | Malomalomalomalo |
| University of North Carolina | UNC_Alternate | | | |
| Texas A&M University | tamoo | | | |
| University of Texas at Dallas | whoosh | | | |
| Emory University | M||E | | | |
| Rice University | Rice Owls | | | |
| Duke University | team 1 | Liang Lyu | Zeyush | Aining Liu |
| University of Virginia | Onee-sama | | | |
| University of North Texas | UNT Team 1 | | | |
| Bob Jones University | BJU Bruins A | | | |
| Clemson University | Clemson 000 | | | |
| Johns Hopkins University | DaBriMan | | | |
West Division
| University | Team Name | Member 1 | Member 2 | Member 3 |
| University of California San Diego | UCSD Team 1 | Suzukaze | zerotrac | kode_4_fun |
| University of California Berkeley | Berkeley Blue | | | |
| University of California Los Angeles | UCLA Ice Cream Sandwich | lucasxia01 | jacob.b.zhang | arihant72600 |
| University of Washington | 1-gon di-gon dra-gon | tonyli00000 | Evirir | bmu |
| Stanford University | Stanford Cardinal | miagkov | _iris_ | I_love_sqrtdecompton |
| University of British Columbia Okanagan | UBC O(1) | | | |
| University of British Columbia | UBC************ | | | |
| University of Alberta | Alberta Gray | | | |
| Simon Fraser University | SFU_Lavender | | | |
| California Institute of Technology | SOTU | | | |
Auto comment: topic has been updated by lightseba (previous revision, new revision, compare).
UCF Slow Cooker (which may be renamed to UCF Knights?) is: Sharon lightseba DanielW48
Auto comment: topic has been updated by lightseba (previous revision, new revision, compare).
omg hi! Purdue University is Kuroni, Monogon, and richzli.
UCSD Team 1 is: Suzukaze zerotrac kode_4_fun
UCLA Ice Cream Sandwich is lucasxia01. jacob.b.zhang, and arihant72600
DePaul is me, David Gawel, and Max Slavin
University of Wisconsin — Madison: bvd AquaBlaze ziyuan949
MIT ZEROONE is heuristica, matthew99, jerry
How is miracle doing ioi and icpc in the same year?
As announced at IOI General Assembly, from the IOI perspective, IOI 2021 regulations do not prohibit simultaneous secondary and tertiary enrolment.
After seeking additional information from the delegation, IOI International Committee are satisfied that the secondary enrolment of the contestant is genuine and significant; and confirm that the student is eligible for IOI 2021.
IC would like to congratulate the contestant on their achievements at IOI 2021.
High school students are actually allowed to compete in ICPC, as long as they are enrolled in a degree program at the team’s institution with at least a half-time load.
I actually view that as the more optimal way for top-level high school contestants to use their two WF trips. In fact, I've long maintained that the scariest ICPC team would be top 2 from CTSC plus top from CHN math TST, with an extra 3 months of training.
In Mingyang's case, I believe his high school graduation year was indeed 2021 (see the 03 in his id). I think MIT courses were online for all of 20-21, so simultaneous enrollment is quite natural in my opinion.
York University is Thallium54 T-R injust
Stanford Cardinal is miagkov, _iris_, and I_love_sqrtdecompton
UIUC-B: jasonx3 imbr92 estelle0500
Last hope of UIUCU of T Blue is Deemo mattagar6 platers!
Rutgers 5 Hour Energy is jdurie, akifpatel, adamjamil
gaming
University of Washington is tonyli00000, Evirir, and bmu.
CMU is cadenza clam and Gilwall.
UT O(range) is: aditya_arj, Catalystic, and malomalomalomalo.
Hey guys, Rochester #1 is: heklo, vmaksimovski, and Aced-by-B
hi! GT01 is chenjb yyyyyyffffff sarkar.
this needs an update eh...
fixed. is your team for NAC different than it was for regionals/NADC? i thought there was going to be some remote option for team members who cannot compete in person.
Duke is also advancing. Team members are: Liang Lyu, Zeyu Shen, Aining Liu.
All Chinese team? That's interesting.
i've updated the post with the new teams that are attending (there are now 48, it seems like every team who solved 6 at NADC was invited). let me know if there are any discrepancies.
Alberta Gray is IanDeHaan, AboveTS, and JasonCannon :)
Me, oof_ouch_owie, and tenth make up the Sublinear Substring Seekers :)