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Difference between revisions of "Daniel Zhou's Profile"
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Hi! I'm Daniel Zhou. I post on AOPS solutions to various problems including AMC, AIME, USA(J)MO, HMMT, IMO, etc
+
Hi! I'm Daniel Zhou. I post on AOPS solutions to various problems including AMC, AIME, ARML, USA(J)MO, HMMT, PUMac, IMO, etc.
  
 
Here are some of the contributions I've made so far:
 
Here are some of the contributions I've made so far:
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<math>\textbf{AMC}</math>
 
<math>\textbf{AMC}</math>
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# [https://artofproblemsolving.com/community/u530868h623881p28168089 2015 AMC 10A P25 / AMC 12A P23] (Combinatorics)
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# [https://artofproblemsolving.com/community/q1h3199246p29209375 2023 AMC 10B P14]
 +
# [https://artofproblemsolving.com/community/q1h3035421p27315394 2022 AMC 10A P24]
 +
# [https://artofproblemsolving.com/community/c3405718h3091514_avbvc_ultimate_standoff 2018 AMC 12A P24]
 +
# [https://artofproblemsolving.com/community/c5h623881p28168089 2015 AMC 10A P25 / AMC 12A P23] (Combinatorics)
  
 
<math>\textbf{OTHER}</math>
 
<math>\textbf{OTHER}</math>
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2023 ANMC P23
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# [https://artofproblemsolving.com/community/q1h3084033p27884484 2023 ARML IR-P6]
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2023 ANMC P17
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# [https://artofproblemsolving.com/community/c3405718t121873f3405718h3091514_avbvc_ultimate_standoff 2023 ANMC P17(AOPS Nurds Math Contest)]
−
2019 EGMO P1
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# [https://artofproblemsolving.com/community/c3405718h3091526_quadruple_incircles 2023 ANMC P23 (AOPS Nurds Math Contest)]
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2018 Canadian Mathematical Olympiad P3
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# [https://artofproblemsolving.com/community/q2h1818714p27797851 2019 EGMO P1]
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2016 India Postal Set 3 P2
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# [https://artofproblemsolving.com/community/q2h1618548p27701275 2018 Canadian Mathematical Olympiad P3]
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2016 PUMaC G5 (A) | G6 (B)
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# [https://artofproblemsolving.com/community/q2h1369915p27729275 2016 India Postal Set 3 P2]
 +
# [https://artofproblemsolving.com/community/c140t48f140h1920422_2016_pumac_geometry_a5__b6 2016 PUMaC G5 (A) | G6 (B)]
 
# [https://artofproblemsolving.com/community/u530868h1920426p27818511 2016 PUMaC G7 (A) | G8 (B)] (Geometry)
 
# [https://artofproblemsolving.com/community/u530868h1920426p27818511 2016 PUMaC G7 (A) | G8 (B)] (Geometry)
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2015 All Russian Olympiad 11.5
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# [https://artofproblemsolving.com/community/q2h1172747p27708039 2015 All Russian Olympiad 11.5]
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2014 Vietnam Mathematical OLympiad P1
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# [https://artofproblemsolving.com/community/q2h569531p27811442 2014 Vietnam Mathematical Olympiad P1]
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2013 Fall OMO P24
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# [https://artofproblemsolving.com/community/c487h560341p27803205 2013 Fall OMO P24]
 +
# [https://artofproblemsolving.com/community/q1h3053728p27518326 2023 Michigan Math Meet]
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# [https://artofproblemsolving.com/community/c5h2156977p27850533 2020 USOMO Problem 1]

Revision as of 12:41, 22 February 2024

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

$\textbf{USAMO}$

  1. 2023 USAMO P2
  2. 2020 USOMO P1
  3. 2005 USAMO P1
  4. 1997 USAMO P1
  5. 1997 USAMO P2
  6. 1996 USAMO P2
2015 USAMO P4 / USAJMO P6

$\textbf{USAJMO}$

  1. 2019 USAJMO P1
  2. 2015 USAJMO P6 / USAMO P4

$\textbf{AIME}$

  1. 2024 AIME I P13
  2. 2024 AIME II P10
  3. 2024 AIME II P11
  4. 2023 AIME I P1
  5. 2023 AIME I P12 (Solution 4)
  6. 2023 AIME I P8 (Solution 3)
  7. 2023 AIME I P5 (Solution 4)
  8. 2023 AIME II P9 (Solution 2)
  9. 2021 AIME II P14 (Solution 2)
  10. 2021 AIME II P14
  11. 2021 AIME II P9 (Number Theory)
  12. 2020 AIME I P12
  13. 2020 AOIME II P9 (Combinatorics)
  14. 2019 AIME II P6
  15. 2018 AIME I P15
  16. 2018 AIME II P13
  17. 2016 AIME I P13
  18. 2012 AIME I P14
  19. 2012 AIME II P14
  20. 2012 AIME II P15
  21. 2020 AOIME II P9


$\textbf{AMC}$

  1. 2023 AMC 10B P14
  2. 2022 AMC 10A P24
  3. 2018 AMC 12A P24
  4. 2015 AMC 10A P25 / AMC 12A P23 (Combinatorics)

$\textbf{OTHER}$

  1. 2023 ARML IR-P6
  2. 2023 ANMC P17(AOPS Nurds Math Contest)
  3. 2023 ANMC P23 (AOPS Nurds Math Contest)
  4. 2019 EGMO P1
  5. 2018 Canadian Mathematical Olympiad P3
  6. 2016 India Postal Set 3 P2
  7. 2016 PUMaC G5 (A) | G6 (B)
  8. 2016 PUMaC G7 (A) | G8 (B) (Geometry)
  9. 2015 All Russian Olympiad 11.5
  10. 2014 Vietnam Mathematical Olympiad P1
  11. 2013 Fall OMO P24
  12. 2023 Michigan Math Meet
  13. 2020 USOMO Problem 1
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