Difference between revisions of "Daniel Zhou's Profile"

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<math>\textbf{USAMO}</math>
 
<math>\textbf{USAMO}</math>
  2020 USOMO P1
+
  # [https://artofproblemsolving.com/community/q1h3038298p27381733 2023 USAMO P2]
 +
# [https://artofproblemsolving.com/community/q1h2156977p27850533 2020 USOMO P1]
 +
# [https://artofproblemsolving.com/community/q2h34314p27699006 2005 USAMO P1]
 +
# [https://artofproblemsolving.com/community/q2h55344p27451488 1997 USAMO P1]
 +
# [https://artofproblemsolving.com/community/q2h33895p28206991 1997 USAMO P2]
 +
# [https://artofproblemsolving.com/community/q2h57377p27417232 1996 USAMO P2]
 
  2015 USAMO P4 / USAJMO P6
 
  2015 USAMO P4 / USAJMO P6
2005 USAMO P1
 
1996 USAMO P2
 
1997 USAMO P1
 
  
 
<math>\textbf{USAJMO}</math>
 
<math>\textbf{USAJMO}</math>
  2019 USAJMO P1
+
  # [https://artofproblemsolving.com/community/q1h1823554p27669592 2019 USAJMO P1]
  2015 USAJMO P6 / USAMO P4
+
  # [https://artofproblemsolving.com/community/q1h1083477p27683307 2015 USAJMO P6 / USAMO P4]
  
 
<math>\textbf{AIME}</math>
 
<math>\textbf{AIME}</math>

Revision as of 10:57, 22 February 2024

Hi! I'm Daniel Zhou. I post on AOPS solutions to various problems including AMC, AIME, USA(J)MO, HMMT, IMO, etc

Here are some of the contributions I've made so far:

$\textbf{IMO}$

  1. 2014 IMO Problem 1 (Algebra)
  2. 2013 IMO Problem 4 (Geometry)
  3. 2012 IMO Shortlist Problem 1 (Combinatorics)
  4. 2010 IMO Shortlist - Geometry Problem 1 (Geometry)
  5. 2006 IMO Problem 1 (Geometry )
  6. 2001 IMO Shortlist Problem 1 (Geometry)
  7. 1996 IMO Shortlist Problem 2 (Combinatorics)
  8. 1995 IMO Problem 1 (Geometry)

$\textbf{USAMO}$

# 2023 USAMO P2
# 2020 USOMO P1
# 2005 USAMO P1
# 1997 USAMO P1
# 1997 USAMO P2
# 1996 USAMO P2 
2015 USAMO P4 / USAJMO P6

$\textbf{USAJMO}$

# 2019 USAJMO P1
# 2015 USAJMO P6 / USAMO P4

$\textbf{AIME}$

2023 AIME I P12
2023 AIME I P8
2023 AIME I P5
2023 AIME II P9
2021 AIME II P14
# 2021 AIME II P9 (Number Theory)
# 2020 AOIME II P9 (Combonatorics)
2019 AIME II P6
2018 AIME II P13
2016 AIME I P13
2012 AIME I P14
2012 AIME II P14

$\textbf{AMC}$

  1. 2015 AMC 10A P25 / AMC 12A P23 (Combonatorics)

$\textbf{OTHER}$

2023 ANMC P23
2023 ANMC P17
2019 EGMO P1
2018 Canadian Mathematical Olympiad P3
2016 India Postal Set 3 P2
2016 PUMaC G5 (A) | G6 (B)
  1. 2016 PUMaC G7 (A) | G8 (B) (Geometry)
2015 All Russian Olympiad 11.5
2014 Vietnam Mathematical OLympiad P1
2013 Fall OMO P24