Kai Wen Yang

Finally codeforces Grandmaster!!!

VPCI Class of 2022

codeforces please add me on codeforces I need friends thank you
cses
atcoder
codechef
OI Checklist

Add this to your template if you're cool

#define int long long

Quotes

AQT quote 11/14/2020: Today I learned that x is less than x+1
kdrkdr quote 11/15/2020: I don't like bedwars. It's so boring. Either we win or we lose
JoshuaL quote 11/17/2020: One plus eleven is not equal to eleven
Tzak quote 11/20/2020: Apparently I can't make a 5 block jump in minecraft
AQT quote 11/21/2020: Joshua is doing parkour. Oh and by the way, he is doing parkour virtually and not like in real life.
AQT quote 11/22/2020: How do you spell "You are fantastic"?
kdrkdr quote 11/26/2020: Is square root of one like 0.3 or something?
kdrkdr quote 12/15/2020: I just thought that the three angles of the triangle have to be a + b >= c, a + c >= b, b + c >= a
AQT quote 12/26/2020: 8 by 8 is 64 exactly wow
kdrkdr quote 01/02/2021: 3 to the power of 2 is 6
kdrkdr quote 01/02/2021: I thought imaginary numbers were part of real numbers
JoshuaL quote 01/05/2021: A relative error is relative and an absolute error is absolute.
AQT quote 02/14/2021: How do you spell "stone button"?
kdrkdr quote 02/16/2021: Is 12 at noon supposed to be 12pm or 12am?
AQT quote 02/21/2021: The only gym I go to is the codeforces gym.
Tzak quote 03/04/2021: I didn't know x minus negative x was two times x.
AQT quote 04/03/2021: Today I learned that max(a, b) + c = max(a + c, b + c)
Tzak quote 04/04/2021: Is an odd number squared still an odd number?
AQT quote 04/09/2021: What does divide do?
AQT quote 04/14/2021: I put my laptop in the freezer to cool it since it was too hot
piddddgy quote 04/20/2021: Is Mexico a South American Country?
Plasmatic quote 04/20/2021: For anything in math, non trivial means not trivial
AQT quote 05/07/2021: For every minute you don't sleep, you're awake for two more minutes.
AQT quote 06/01/2021: What is a google drive?
AQT quote 06/02/2021: If I had a better foundation in mathematics, I would be better at math.
Tzak quote 06/03/2021: Are 1 and 2 relatively prime?
AQT quote 06/22/2021: I'm going to take a break from sitting down by walking to the living room and sitting on the couch.
AQT quote 07/10/2021: I never washed my clothes at university.
AQT quote 08/30/2021: How do you spell structures?
Tzak quote 12/12/2021: I almost just did |a+b| = |a| + |b|

Cool People

bruce is an amazing teacher

AQT is my personal coach and also flames me for being bad
Tzak genuinely thinks I will never make CCO Proven wrong
AQT thinks I'm CCO bronze He was right :(
explosion has very orz codeforces graph
yanda is very orz at math
JoshuaL only knows how to do ctf
orz thomas0115 orz zhouzixiang2004 orz orz orz both IOI and IMO

Dan13llljws kdrkdr Plasmatic Tzak AQT tankibuds JoshuaL Hubie lookcook piddddgy Tmaswang03 AlanL 4fecta crackersamdjam zxyl potop ChrisT ArtyKing12 Maillew noYou chfrn MongolianPoorman explosion Ninjaclasher Encodeous EpicChadGamer TRS Riolku Zeyu maxcruickshanks feliser thomas_li

VPCI: deadfish leonzalion Chess1000 GeeTransit Togohogo1 Avan Aaeria stevenbai0724 Anny_likes_apples psun256

Tzak and AQT like boolean me a lot
send help

Contests

2019 COMC - 67/80
2020 CMO Direct Qualification
2020 CMO - 9/35
2020 CCC - 43/75 First CCC
2020 COMC - 68.5/80
2021 CMO Direct Qualification
2021 APMO Qualification
2021 APMO - 7/35
2021 CMO - 4/35 - I'm actually terrible at math I don't know what happened
2021 CCC - 75/75
2021 CCO Qualification
2021 ECOO - 8th
2021 CCO - Bronze medal :( https://streamable.com/8yl20d Credits to EpicChadGamer
2021 COMC - 70/80
2022 CMO Direct Qualification again???

Currently 1 of 2 Canadian high school students that have qualified for both APMO and CCO. Of course, the other is zhouzixiang2004