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The CENTRE for EDUCATION in MATHEMATICS and COMPUTING Le CENTRE d’ ´ EDUCATION en MATH ´ EMATIQUES et en INFORMATIQUE www.cemc.uwaterloo.ca 2019 Results Pascal Contest (Grade 9) Cayley Contest (Grade 10) Fermat Contest (Grade 11) 2019 esultats Concours Pascal (9 e ann´ ee – Sec. III) Concours Cayley (10 e ann´ ee – Sec. IV) Concours Fermat (11 e ann´ ee – Sec. V) c 2019 Centre for Education in Mathematics and Computing

The CENTRE for EDUCATION in MATHEMATICS and COMPUTING … · Nos f elicitations vont a tous les participants du Concours Pascal, Cayley et Fermat de cette ann ee. Les Concours Les

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The CENTRE for EDUCATION

in MATHEMATICS and COMPUTING

Le CENTRE d’EDUCATION

en MATHEMATIQUES et en INFORMATIQUEwww.cemc.uwaterloo.ca

2019Results

Pascal Contest(Grade 9)

Cayley Contest(Grade 10)

Fermat Contest(Grade 11)

2019Resultats

Concours Pascal(9e annee – Sec. III)

Concours Cayley(10e annee – Sec. IV)

Concours Fermat(11e annee – Sec. V)

c©2019 Centre for Education in Mathematics and Computing

Competition Organization Organisation du Concours

Centre for Education in Mathematics and Computing Faculty and Staff /Personnel du Concours canadien de mathematiques

Ed AndersonJeff AndersonTerry BaeJacquelene BaileyShane BaumanJenn BrewsterErsal CahitSarah ChanSerge D’AlessioRich DlinFiona DunbarMike EdenSandy EmmsBarry FergusonJudy FoxCarley FunkSteve FurinoJohn GalbraithLucie GalinonRobert GarbaryMelissa GiardinaRob Gleeson

Sandy GrahamConrad HewittAngie HildebrandCarrie KnollChristine KoJudith KoellerLaura KreuzerPaul LeistraBev MarshmanJosh McDonaldPaul McGrathMike MiniouCarol MironDean MurrayJen NelsonIan PayneAnne PetersenJ.P. PrettiKim SchnarrCarolyn SedoreAshley SorensenIan VanderBurghTroy VasigaBonnie Yi

2

Competition Organization Organisation du Concours

Problems Committees / Comites des problemes

Pascal Contest / Concours Pascal

Aaron Warner (Chair / presidente), St. Mildred’s-Lightbourn School, Oakville, ONJanet Christ, Walter Murray C.I., Saskatoon, SKMelissa Hesch, University of Waterloo, Waterloo, ONHwie Lie Johns, Sutherland S.S., North Vancouver, BCMike Miniou, University of Waterloo, Waterloo, ONPeter O’Hara, London, ONJ.P. Pretti, University of Waterloo, Waterloo, ONPaule Rodrigue, Franco-Cite, Ottawa, ONJim Schurter, Listowel, ONAnna Spanik, Halifax, NS

Cayley Contest / Concours Cayley

Jen Nelson (Chair / presidente), University of Waterloo, Waterloo, ONRich Dlin, University of Waterloo, Waterloo, ONBarry Ferguson, University of Waterloo, Waterloo, ONCarley Funk, University of Waterloo, Waterloo, ONJordan Grant, St. John’s-Kilmarnock School, Breslau, ONChristopher Ing, Vincent Massey S.S., Windsor, ONChristine Ruza, Elmira D.S.S., Elmira, ONTim Zhou, University of Waterloo, Waterloo, ON

Fermat Contest / Concours Fermat

Paul Fennell (Chair / president), London, ONSandra DellaMaestra, University of Toronto Schools, Toronto, ONMike Eden, University of Waterloo, Waterloo, ONMelissa Giardina, University of Waterloo, Waterloo, ONConrad Hewitt, University of Waterloo, Waterloo, ONSteve Lau, John Diefenbaker S.S., Hanover, ONCarol Miron, Albert Campbell C.I., Toronto, ONMichael Regep, Mentor College, Mississauga, ONMartin Tuchtie, Fenelon Falls S.S., Fenelon Falls, ON

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Foreword Avant-Propos

Our congratulations go to all who participated in this year’s Pascal, Cayley and Fermat Contests. This year’sContests were resounding successes, with averages of 89.54, 96.16 and 93.91 across the three Contests. The numberof eligible contestants with perfect papers on the three Contests were 9, 13 and 6.

As always, we would like to thank the hard-working Problems Committees. Most of the members of these Com-mittees are active secondary school teachers from across Canada who volunteers their time and contribute dozensof hours of expertise. Without their intriguing and sometimes amusing problems, these Contests would not bepossible.

We would also like to thank all participants, both teachers and students. We hope that the papers providedyou with some interesting mathematics to think about and play with. Thank you for your support! Please con-tinue to encourage your colleagues and fellow students to become involved in our activities.

Nos felicitations vont a tous les participants du Concours Pascal, Cayley et Fermat de cette annee. Les Concoursde cette annee retentissaient de succes, avec des moyennes de 89,54, 96,16 et 93,91 a travers les trois Concours.Le nombre de candidats eligibles possedant un concours parfait etait de 9, 13 et 6.

Nous aimerions surtout remercier les Comites de problemes pour leur dur travail. La plupart des membres de cesComites sont des enseignant(e)s d’ecole secondaire actifs d’un bout a l’autre du Canada qui offre leur temps etcontribuent des douzaines d’heures d’expertise. Sans leurs problemes perspicaces et amusants, ces Concours neseraient pas possibles.

Nous aimerions remercier aussi tous les participants incluant les enseignants et les etudiants. Nous esperonsque les concours vous ont offert des mathematiques interessantes qui vous ont amusees et portees a reflechir.Merci pour votre soutien continue!

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Enrollment Inscription

Number of schools registered by province /Nombre d’ecoles inscrit par province

Pascal Cayley FermatAB 102 50 50BC 203 193 193MB 57 55 48NB 31 31 31NL 30 27 23NS 33 29 29NT 1 1 1ON 693 667 662PE 7 5 5QC 91 93 93SK 23 22 20YT 1 1 1International 280 289 273Total 1552 1463 1429

Number of students registered by province / Nombre d’tudiants inscrit par province

Pascal Cayley FermatAB 2614 852 681BC 4325 3387 3038MB 1289 1005 741NB 496 489 339NL 577 411 283NS 859 539 292NT 5 8 6ON 11964 9643 8505PE 163 58 46QC 2162 2067 1776SK 338 264 190YT 1 4 6International 5991 4923 4706

Total 30784 23650 20609

Total number of students enrolled / Nombre d’inscriptions individuelles: 75043

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Champions – 2019 Champions – 2019

2019 STUDENT CHAMPIONS AND CHAMPIONSHIP TEAMSPALMARES INDIVIDUEL ET PALMARES PAR EQUIPE 2019

PASCAL CONTEST / CONCOURS PASCAL

STUDENTS /ELEVESStudents are listed in alphabetical order / Les eleves sont nommes en ordre alphabetique

School Location

Ecole EndroitJIARUI CAO Abbey Park H.S. Oakville, ONJASON FANG Prince of Wales S.S. Vancouver, BCLAWRENCE WU Upper Canada College (Upper School) Toronto, ONALAN ZHENG A.Y. Jackson S.S. North York, ONKEVIN ZHU Oakville Trafalgar H.S. Oakville, ON

TEAMS / EQUIPES

School Location Score

Ecole Endroit NoteChampion / Premiere Upper Canada College (Upper School) Toronto 432Second / Deuxieme Oakville Trafalgar H.S. Oakville 425Third / Troisieme Abbey Park H.S. Oakville 421Fourth / Quatrieme Milliken Mills H.S. Markham 418

St. John’s-Ravenscourt School Winnipeg 418

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Champions – 2019 Champions – 2019

2019 STUDENT CHAMPIONS AND CHAMPIONSHIP TEAMSPALMARES INDIVIDUEL ET PALMARES PAR EQUIPE 2019

CAYLEY CONTEST / CONCOURS CAYLEY

STUDENTS /ELEVESStudents are listed in alphabetical order / Les eleves sont nommes en ordre alphabetique

School Location

Ecole EndroitLIN CHENGHAN Bur Oak S.S. Markham, ONHONGYI CHEN St. George’s School Vancouver, BCWEN OU Colonel By S.S. Gloucester, ONALEC SITU Vancouver, BCRYAN SUN Colonel By S.S. Gloucester, ONSIQI WANG Michael Power-St Joseph Etobicoke, ONCAMELLIA XU Point Grey S.S. Vancouver, BCANDREW YE Oakville Trafalgar H.S. Oakville, ON

TEAMS / EQUIPES

School Location Score

Ecole Endroit NoteChampion / Premiere Colonel By S.S. Gloucester 430Second / Deuxieme St. George’s School Vancouver 424Third / Troisieme Marc Garneau C.I. North York 420Fourth / Quatrieme Victoria Park C.I. North York 418Fifth / Cinquieme Bur Oak S.S. Markham 416

University of Toronto Schools Toronto 416

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Champions – 2019 Champions – 2019

2019 STUDENT CHAMPIONS AND CHAMPIONSHIP TEAMSPALMARES INDIVIDUEL ET PALMARES PAR EQUIPE 2019

FERMAT CONTEST / CONCOURS FERMAT

STUDENTS /ELEVESStudents are listed in alphabetical order / Les eleves sont nommes en ordre alphabetique

School Location

Ecole EndroitJONATHAN CAO R.C. Palmer S.S. Richmond, BCZEV FRIEDMAN Academy for Gifted Children-PACE Richmond Hill, ONDANIEL GOSSE Gonzaga H.S. St Johns, NLTIANQI JIANG Ottawa, ONANDY KIM Ottawa, ONALBERT LAI Pierre Elliott Trudeau H.S. Markham, ONMICHAEL LI Marc Garneau C.I. North York, ONSIYU LIU Appleby College Oakville, ONYU LI Western Canada H.S. Calgary, ABLEONID NEDIAK Regiopolis-Notre Dame C.H.S. Kingston, ONWILLIAM SZETO University of Toronto Schools Toronto, ONJERRY WANG University of Toronto Schools Toronto, ONYUDAI YAMAZAKI Thomas Haney S.S. Maple Ridge, BCETHAN ZHANG Don Mills C.I. North York, ONKEVIN ZHANG Western Canada H.S. Calgary, ABZIXIANG ZHOU London Central S.S. London, ON

TEAMS / EQUIPES

School Location Score

Ecole Endroit NoteChampion / Premiere University of Toronto Schools Toronto 436Second / Deuxieme Marc Garneau C.I. North York 428Third / Troisieme Western Canada H.S. Calgary 426Fourth / Quatrieme Pinetree S.S. Coquitlam 415Fifth / Cinquieme John Fraser S.S. Mississauga 410

Moscrop S.S. Burnaby 410

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Champions – 2019 Champions – 2019

2019 FERMAT CONTEST REGIONAL CHAMPIONSCHAMPIONS REGIONAUX AU CONCOURS FERMAT 2019

Each student below will receive a $200 prize / Chaque etudiant ci-dessous recevrait un prix de 200 $

Province Student School Location

Province Etudiant Ecole EndroitAB YU LI Western Canada H.S. CalgaryAB KEVIN ZHANG Western Canada H.S. CalgaryBC JONATHAN CAO R.C. Palmer S.S. RichmondBC YUDAI YAMAZAKI Thomas Haney S.S. Maple RidgeMB TOM FRIESEN Garden Valley C.I. WinklerNB QUANG NGUYEN Bernice MacNaughton H.S. MonctonNL DANIEL GOSSE Gonzaga H.S. St JohnsNT Y HONG Ecole Sir John Franklin H.S. YellowknifeNS MARIA MIHAI Holland Road Elementary WellingtonON North ALEX CHEN Rosseau Lake College RosseauON East TIANQI JIANG OttawaON East ANDY KIM OttawaON East LEONID NEDIAK Regiopolis-Notre Dame C.H.S. KingstonON Metro WILLIAM SZETO University of Toronto Schools TorontoON Metro MICHAEL LI Marc Garneau C.I. North YorkON Central SIYU LIU Appleby College OakvilleON West ZIXIANG ZHOU London Central S.S. LondonPE ROBIN ZHANG Colonel Gray Sr. H.S CharlottetownQC MELISSA WU The Study WestmountSK HAOZHE YANG Walter Murray C.I. SaskatoonYT JAMES STOREY F.H. Collins School Whitehorse

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Correct Answers Bonnes Reponses

# Pascal Cayley Fermat

1 D A E2 E C B3 B D A4 D C A5 D A E6 B E C7 A E B8 D E C9 D C E

10 C A B11 E B C12 C A D13 B B C14 A B B15 D C A16 E E A17 E D B18 C D B19 A A D20 B E A21 E A A22 C B B23 A E B24 E A E25 E E A

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Pascal Contest Concours Pascal

Number of Contestants / Nombre de concurrents: 25464Average mark / Note moyenne: 89.54

Percentage of contestants selecting each option / Pourcentage de concurrents par choix:

Correct % not % correctAnswer/ attempted/ of attemptedBonne % sans % tentatives

Reponse reponse reussies# A B C D E

1 D 0.37 1.29 0.69 97.44 0.18 0.03 97.472 E 0.23 0.83 0.31 0.68 97.57 0.38 97.943 B 0.26 98.51 0.75 0.18 0.13 0.16 98.674 D 0.36 1.12 0.70 97.32 0.13 0.38 97.695 D 1.49 6.68 3.93 83.14 4.02 0.74 83.766 B 5.58 78.51 1.61 3.92 3.10 7.28 84.677 A 69.11 3.04 5.05 6.19 5.71 10.91 77.578 D 3.26 2.57 20.01 56.50 6.96 10.69 63.269 D 7.35 32.63 3.35 36.60 9.52 10.54 40.91

10 C 1.99 20.42 67.07 2.98 2.16 5.38 70.8811 E 4.27 3.70 4.24 5.16 75.75 6.87 81.3412 C 2.02 4.57 77.06 2.32 3.07 10.96 86.5513 B 5.80 74.46 3.53 2.68 4.83 8.71 81.5614 A 71.93 7.76 1.54 6.52 1.56 10.69 80.5415 D 2.30 1.42 1.67 86.61 4.76 3.24 89.5116 E 2.83 3.09 5.19 15.85 69.51 3.52 72.0517 E 3.82 8.18 3.18 3.46 67.75 13.60 78.4118 C 5.83 3.54 32.57 6.44 8.35 43.27 57.4119 A 31.90 24.65 7.38 6.20 13.29 16.58 38.2420 B 4.41 26.40 6.55 7.74 8.76 46.14 49.0221 E 5.84 37.48 8.62 4.76 17.30 26.01 23.3822 C 6.43 6.75 17.83 7.41 4.25 57.34 41.8023 A 11.46 6.73 13.17 23.40 10.18 35.06 17.6524 E 8.79 10.74 6.31 5.05 3.34 65.76 9.7525 E 5.28 7.07 7.45 9.65 7.39 63.15 20.05

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Cayley Contest Concours Cayley

Number of Contestants / Nombre de concurrents: 19473Average mark / Note moyenne: 96.16

Percentage of contestants selecting each option / Pourcentage de concurrents par choix:

Correct % not % correctAnswer/ attempted/ of attemptedBonne % sans % tentatives

Reponse reponse reussies# A B C D E

1 A 99.00 0.59 0.25 0.03 0.12 0.02 99.022 C 0.11 0.54 98.20 0.11 0.96 0.08 98.283 D 0.17 1.34 0.53 97.46 0.12 0.38 97.834 C 1.43 0.38 94.79 0.43 2.10 0.87 95.625 A 97.35 0.41 0.36 0.23 0.93 0.71 98.056 E 0.91 5.58 4.44 4.44 79.17 5.47 83.757 E 3.85 3.58 0.74 1.39 87.99 2.44 90.198 E 0.43 0.59 2.91 1.45 93.53 1.09 94.569 C 2.86 6.94 58.16 15.72 3.17 13.16 66.97

10 A 65.22 5.25 17.41 7.89 1.79 2.43 66.8411 B 2.25 93.24 0.79 0.54 1.39 1.80 94.9512 A 65.10 15.14 4.77 1.76 1.86 11.37 73.4513 B 6.61 78.95 2.05 3.34 1.65 7.38 85.2414 B 2.64 68.03 2.44 17.47 1.69 7.73 73.7315 C 7.50 6.99 53.37 4.75 3.71 23.68 69.9316 E 1.10 3.52 14.06 10.39 63.22 7.72 68.5117 D 5.68 9.89 6.87 50.39 13.23 13.94 58.5518 D 1.56 19.02 17.55 46.51 7.13 8.24 50.6919 A 40.85 5.38 5.85 4.34 3.31 40.27 68.3920 E 8.30 5.10 5.19 29.89 9.47 42.05 16.3421 A 57.08 6.72 5.59 4.34 2.02 24.24 75.3422 B 13.46 51.81 7.49 4.63 6.46 16.17 61.8023 E 5.60 13.32 17.91 8.08 10.47 44.63 18.9124 A 4.10 6.97 7.16 11.67 7.03 63.07 11.1025 E 3.17 5.95 7.85 6.49 5.72 70.82 19.60

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Fermat Contest Concours Fermat

Number of Contestants / Nombre de concurrents: 17047Average mark / Note moyenne: 93.91

Percentage of contestants selecting each option / Pourcentage de concurrents par choix:

Correct % not % correctAnswer/ attempted/ of attemptedBonne % sans % tentatives

Reponse reponse reussies# A B C D E

1 E 1.12 1.18 5.54 5.81 85.46 0.89 86.232 B 0.83 92.94 3.75 0.67 0.56 1.25 94.123 A 97.74 0.19 0.48 0.79 0.58 0.22 97.964 A 87.16 1.39 2.31 3.02 2.65 3.48 90.305 E 0.26 1.87 1.75 0.42 95.25 0.45 95.686 C 2.49 1.13 93.76 1.14 0.60 0.89 94.607 B 4.31 91.73 1.82 0.42 1.03 0.70 92.388 C 2.91 4.33 84.43 4.35 2.18 1.80 85.989 E 0.22 8.42 0.34 2.35 87.58 1.09 88.55

10 B 3.15 67.81 8.30 7.71 7.50 5.53 71.7811 C 19.33 4.93 63.24 1.94 4.83 5.71 67.0712 D 1.50 1.64 0.77 79.07 16.00 1.02 79.8813 C 1.20 2.01 88.17 2.16 0.94 5.51 93.3114 B 2.45 77.71 1.60 11.65 1.39 5.20 81.9715 A 46.08 17.90 4.81 5.20 11.92 14.08 53.6316 A 76.02 3.38 2.95 3.29 3.36 11.01 85.4317 B 5.98 31.79 7.25 5.80 5.83 43.36 56.1318 B 6.86 21.60 13.49 10.09 3.55 44.41 38.8619 D 2.51 6.34 2.99 26.27 8.72 53.18 56.1120 A 28.69 11.20 6.28 3.68 14.41 35.73 44.6421 A 52.57 7.74 6.28 5.41 2.06 25.92 70.9622 B 3.23 20.58 6.66 12.02 3.38 54.13 44.8723 B 7.58 8.79 10.36 6.59 7.08 59.59 21.7524 E 7.19 6.29 6.86 7.57 4.49 67.60 13.8625 A 5.26 5.94 10.27 9.74 4.43 64.35 14.75

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Student Rankings Classements des eleves

Score/ Pascal Cayley FermatNote Rank/ Rank/ Rank/

Position Position Position150 1 1 1149148147146145 10144 12 14 7143142 28 20 23141 38 45140 52 46139 54 48138 57 39 51137 129 104136 136 94 108135 129 145134 174 130 146133 237 173 184132 271 181 198131 344 313 302130 353 324 307129 478 471 376128 498 489 387127 596 713 496126 633 752 514125 852 1113 734124 907 1178 759123 1079 1489 924122 1149 1560 963121 1306 1893 1173120 1424 2014 1244119 1670 2443 1530118 1774 2589 1579117 2016 2937 1845116 2139 3127 1925115 2386 3509 2156114 2584 3759 2243113 2864 4253 2605112 3100 4484 2702111 3449 4901 3071110 3674 5181 3189109 4049 5536 3620108 4356 5894 3802107 4719 6313 4293106 5137 6620 4477105 5561 7034 4898104 5971 7373 5126103 6400 7744 5623102 6894 8101 5883101 7338 8504 6381100 7907 8843 6634

Score/ Pascal Cayley FermatNote Rank/ Rank/ Rank/

Position Position Position99 8350 9209 709498 8901 9584 741297 9369 9973 785796 9921 10335 818295 10420 10639 860794 10995 11034 894193 11473 11369 937392 12020 11675 969791 12478 12008 1006790 12975 12339 1036189 13547 12649 1066388 14038 12950 1102087 14524 13245 1134686 14967 13529 1161685 15404 13822 1186484 15870 14079 1210683 16318 14350 1239382 16711 14652 1269581 17094 14900 1294180 17512 15171 1315879 17887 15410 1335978 18291 15629 1354777 18644 15856 1378376 18952 16060 1399875 19280 16257 1420674 19584 16450 1437073 19972 16633 1452472 20302 16838 1468371 20565 17026 1484770 20869 17198 1501369 21143 17354 1512668 21402 17503 1524667 21710 17641 1538766 21947 17801 1551065 22174 17954 1562664 22373 18054 1572063 22551 18175 1580662 22756 18283 1590061 22967 18389 1599160 23143 18475 1607259 23311 18558 1613558 23474 18641 1620757 23626 18717 1626356 23818 18786 1631055 23952 18868 1636254 24078 18926 1641653 24195 18969 1646252 24297 19030 1650551 24398 19067 1655550 24504 19100 1659649 24587 19147 16638

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Student Rankings Classements des eleves

Score/ Pascal Cayley FermatNote Rank/ Rank/ Rank/

Position Position Position48 24663 19177 1666947 24746 19211 1670446 24819 19247 1673445 24885 19276 1676444 24966 19300 1679443 25022 19328 1681742 25077 19344 1684441 25121 19359 1686040 25153 19374 1687939 25203 19385 1689338 25240 19399 1690937 25274 19404 1692236 25305 19413 1693335 25324 19423 1694534 25345 19427 1696433 25366 19432 1697032 25380 19436 1697331 25397 19441 1698230 25410 19443 1698729 25420 19453 1699428 25428 19457 1699927 25434 19460 1700826 25441 19462 1701025 25446 1701524 19466 1701823 25451 1702322 25454 1702521 25459 19468 1702920 25460 19469 170321918 1703417 25461 19471 1703716 19472 1704015 25462 170411413 170441211 25463 1947310 17045

N.B. These rankings pertain to eligible contestantsonly /N.B. Ces rangs se rapportent seulement aux concur-rents admissibles

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Team Scores Notes des equipes

Scores/ Pascal Cayley FermatNotes # of Schools/ # of Schools/ # of Schools/

No d’ecoles No d’ecoles No d’ecoles440 - 450 1 2 1430 - 439 2 1 2420 - 429 3 2 3410 - 419 14 8 6400 - 409 21 20 18390 - 399 25 59 32380 - 389 35 66 47370 - 379 63 97 67360 - 369 80 92 46350 - 359 82 124 72340 - 349 87 105 84330 - 339 114 101 96320 - 329 113 81 99310 - 319 113 74 112300 - 309 92 55 76

Number of three student teams / Nombre d’equipes de trois elevesPascal Contest / Concours Pascal : 1082Cayley Contest / Concours Cayley : 1024Fermat Contest / Concours Fermat : 1002

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The CENTRE for EDUCATION

in MATHEMATICS and COMPUTING

Le CENTRE d’EDUCATION

en MATHEMATIQUES et en INFORMATIQUEcemc.uwaterloo.ca

2019Results

Pascal Contest(Grade 9)

Cayley Contest(Grade 10)

Fermat Contest(Grade 11)

2019Resultats

Concours Pascal(9e annee – Sec. III)

Concours Cayley(10e annee – Sec. IV)

Concours Fermat(11e annee – Sec. V)

Fermat Contest Honour RollsPalmares pour le concours Fermat

2019Fermat Contest/Concours Fermat

Team Honour Rolls/Palmarès d'équipes

Rank/Rang School/École City/Ville Score/Note1 University of Toronto Schools Toronto 4362 Marc Garneau C.I. North York 4283 Western Canada H.S. Calgary 4264 Pinetree S.S. Coquitlam 4155 John Fraser S.S. Mississauga 4105 Moscrop S.S. Burnaby 4107 University Hill S.S. Vancouver 4087 White Oaks S.S. Oakville 4089 Pierre Elliott Trudeau H.S. Markham 40710 Earl Haig S.S. North York 40610 Upper Canada College (Upper School) Toronto 40610 Vincent Massey S.S. Windsor 40613 Bayview S.S. Richmond Hill 40413 Magee S.S. Vancouver 40415 Fraser Heights S.S. Surrey 40215 Mulgrave School West Vancouver 40215 St. George's School Vancouver 40218 Eric Hamber S.S. Vancouver 40018 Ridley College High School St Catharines 40020 Lord Byng S.S. Vancouver 39820 Unionville H.S. Markham 39822 Burnaby Mountain S.S. Burnaby 39723 Markville S.S. Markham 39623 St. Robert C.H.S. Thornhill 39623 The Woodlands Sec. School Mississauga 39626 A.Y. Jackson S.S. North York 39526 Waterloo C.I. Waterloo 39528 Appleby College Oakville 39428 David Thompson S.S. Vancouver 39428 Richmond Hill H.S. Richmond Hill 39428 Richmond S.S. Richmond 39428 St. Michael's Univ. School Victoria 39428 Victoria Park C.I. North York 39428 William Lyon Mackenzie C.I. North York 39435 Bell H.S. Nepean 39235 Sir Winston Churchill S.S. Vancouver 39237 Old Scona Academic H.S. Edmonton 39037 T.A. Blakelock H.S. Oakville 39039 Elgin Park S.S. Surrey 38939 R.C. Palmer S.S. Richmond 38941 Crescent School North York 38841 Erindale S.S. Mississauga 38841 Thornhill S.S. Thornhill 38844 Langstaff S.S. Richmond Hill 38744 London Central S.S. London 38744 Seaquam S.S. Delta 38747 Abbey Park H.S. Oakville 38647 Gleneagle S.S. Coquitlam 38649 Bur Oak S.S. Markham 38550 Alexander Mackenzie H.S. Richmond Hill 38450 Gonzaga H.S. St Johns 38450 Heritage Woods Secondary Port Moody 38450 Mount Douglas S.S. Victoria 38450 Walter Murray C.I. Saskatoon 38450 York Mills C.I. North York 384

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiants

Name/Nom School/École Location/Endroit Grade/Niveau

Group I/Groupe I Scores/Notes 150 - 143CAO JONATHAN R.C. Palmer S.S. Richmond 11FRIEDMAN ZEV Academy for Gifted Children-PA Richmond Hill 11GOSSE DANIEL Gonzaga H.S. St Johns 11JIANG TIANQI Ottawa 11KIM ANDY Ottawa 11LAI ALBERT Pierre Elliott Trudeau H.S. Markham 10LI MICHAEL Marc Garneau C.I. North York 11LI YU Western Canada H.S. Calgary 11LIU SIYU Appleby College Oakville 11NEDIAK LEONID Regiopolis-Notre Dame C.H.S. Kingston 10SZETO WILLIAM University of Toronto Schools Toronto 10WANG JERRY University of Toronto Schools Toronto 11YAMAZAKI YUDAI Thomas Haney S.S. Maple Ridge 11ZHANG ETHAN Don Mills C.I. North York 11ZHANG KEVIN Western Canada H.S. Calgary 11ZHOU ZIXIANG London Central S.S. London 9

Group II/Groupe II Scores/Notes 142 - 139CHIN HARRY Agincourt C.I. Scarborough 11DU PENG T.A. Blakelock H.S. Oakville 11HAHN MICHAEL University Hill S.S. Vancouver 10HE KEER Vancouver 11HOU YANBO Vincent Massey S.S. Windsor 11KONG BO Marc Garneau C.I. North York 11LIU ETHAN University of Toronto Schools Toronto 10LU YUHAI Vancouver 10MENG SERENA Marc Garneau C.I. North York 11NGUYEN QUANG Bernice MacNaughton H.S. Moncton 11SHIN JANET Pinetree S.S. Coquitlam 11YANG BOYA Burnaby South S.S. Burnaby 11ZHAO ETHAN Moscrop S.S. Burnaby 11ZHOU ERIC Burnaby Mountain S.S. Burnaby 11ZHOU HAOCHEN Sacred Heart C.H.S. Newmarket 10

Group III/Groupe III Scores/Notes 138 - 138BAI YUNJIA Lawrence Park C.I. Toronto 11CAO CHARLIE Lord Byng S.S. Vancouver 11CHEN ALEX Rosseau Lake College Rosseau 11CHEN RYAN Fleetwood Park S.S. Surrey 11CHOURASIA SIMHON Marc Garneau C.I. North York 11DAI ALVIN Bell H.S. Nepean 11HU JUNTAO Langstaff S.S. Richmond Hill 11HUANG QIAO White Oaks S.S. Oakville 10HUANG YINGSHI Niagara Falls C. I. St. Catharines 11JIANG RIRI Western Canada H.S. Calgary 11KWONG IVAN University of Toronto Schools Toronto 11LI JEFFREY John Fraser S.S. Mississauga 11

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiants

Group III/Groupe III Scores/Notes 138 - 138LIU THOMAS Unionville H.S. Markham 11LIU ZIJIA Moscrop S.S. Burnaby 11MARIN ANDREW University of Toronto Schools Toronto 11MILLER JUNK GARRETT Dr. Frank J. Hayden S. S. Burlington 11MOREAU LINUS Eric Hamber S.S. Vancouver 11PATEL DHRUV Loyalist C. and V.I. Kingston 11SUYS SAMUEL Coll. Cath. Samuel-Genest Ottawa 11WANG BRIAN University of Toronto Schools Toronto 10WANG XIAOXUAN Pinetree S.S. Coquitlam 10WU MELISSA The Study Westmount 11XIAO HANCHEN White Oaks S.S. Oakville 11XU CHI Mulgrave School West Vancouver 11XU LUJIA Middlefield C.I. Markham 11YANG HAOZHE Walter Murray C.I. Saskatoon 8YANG JOHN John Fraser S.S. Mississauga 11YAO JIAYU Branksome Hall Toronto 11YE MAGGIE St. Francis Xavier S.S. Mississauga 11YU LARRY St. Michael's Univ. School Victoria 11

Group IV/Groupe IV Scores/Notes 137 - 134BHANG MIN HYUK Brentwood College School Mill Bay 11CAI COLIN Magee S.S. Vancouver 11CAI JASON Marc Garneau C.I. North York 11CHEN PANYU Earl Haig S.S. North York 11CHEN YIMAN David Thompson S.S. Vancouver 11CHEN ZHI YANG Victoria Park C.I. North York 11DAN HANSEN Fraser Heights S.S. Surrey 11DENG YI William Lyon Mackenzie C.I. North York 11DHAMGUNDE AMEY Bayview S.S. Richmond Hill 11DONG LEON Bayview S.S. Richmond Hill 11DREGER ALEXANDER Upper Canada College (Upper Sc Toronto 11GUO ALEX Marc Garneau C.I. North York 11HAN MINGQI Hillfield-Strathallan Coll. H. Hamilton 11HESSAMI PILEHROOD ANITA Lester B. Pearson C.I. Scarborough 11HU HENRY Waterloo C.I. Waterloo 11KROKHINE ANNA University of Toronto Schools Toronto 11LI DANIEL Richmond Green S.S. Richmond Hill 11LI JERRY Fraser Heights S.S. Surrey 11LI JIMMY Upper Canada College (Upper Sc Toronto 11LI ROGER Marc Garneau C.I. North York 11LI RYAN Marc Garneau C.I. North York 11LIU YULIN Pinetree S.S. Coquitlam 11LOUIE BRADLEY Burnaby Central S.S. Burnaby 9LU YINCHENG Gleneagle S.S. Coquitlam 11LUAN ZHENSHU St. George's School Vancouver 11PANG ANGELA Marc Garneau C.I. North York 11SHEN ERIC Bayview S.S. Richmond Hill 11SHEN ERIC University of Toronto Schools Toronto 10SHEN QIUSHUO Magee S.S. Vancouver 11SINGH GURMANJOT Notre Dame S.S. Brampton 11SITU KAREN University Hill S.S. Vancouver 10

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiants

Group IV/Groupe IV Scores/Notes 137 - 134SON HYEONJIK A.Y. Jackson S.S. North York 11SUEN VALEN Abbey Park H.S. Oakville 11VASERMAN SEAN Thornhill S.S. Thornhill 11WAN KEVIN Marc Garneau C.I. North York 11WANG ETHAN John Fraser S.S. Mississauga 11WANG JINZHOU Richmond S.S. Richmond 11WANG VICTORIA Ottawa 11WANG YECHEN Mulgrave School West Vancouver 11WEN ALEX David Thompson S.S. Vancouver 11WU LARRY Pierre Elliott Trudeau H.S. Markham 11WU VICTOR Earl Haig S.S. North York 11XIAO DYLAN Marc Garneau C.I. North York 11YANG DANIEL University of Toronto Schools Toronto 9YANG MICHAEL Colonel By S.S. Gloucester 11YI FRANK Alexander Mackenzie H.S. Richmond Hill 11YOUNG MICHAEL Upper Canada College (Upper Sc Toronto 11YU BOHANG Ridley College High School St Catharines 10ZHANG XUNCHAO Fraser Heights S.S. Surrey 11ZHAO ERIC North Toronto Christian School North York 11ZHOU YUHANG Fieldstone King's College Scho Toronto 11ZUO DAVID YAOFU St. George's School Vancouver 11

Group V/Groupe V Scores/Notes 133 - 130AGUILAR MAXIMO St. Robert C.H.S. Thornhill 11ARMENCIU ALEX The Woodlands Sec. School Mississauga 11AZELZARANDI MAHYA St. Joseph's Morrow Park H.S. North York 11BADHWAR VIBHUTI Fort Richmond C.I. Winnipeg 11BARABASH HADAS Martingrove C.I. Etobicoke 11BRESTOIU DANIEL The Woodlands Sec. School Mississauga 11CHEN ARTHUR Markville S.S. Markham 11CHEN KENT JINCHENGMoscrop S.S. Burnaby 11CHEN YIZHEN Sir Winston Churchill S.S. Vancouver 11CHUNG DAYE University of Toronto Schools Toronto 11CHUNG OLIVIA University of Toronto Schools Toronto 10D MELLO AARON Notre Dame C.S.S. Ajax 11DAI RAY Walter Murray C.I. Saskatoon 11DENG FUYANG Superior Col. and Vocational I Thunder Bay 11DU MICHAEL Richmond Hill H.S. Richmond Hill 11FENG TIANJUN University Hill S.S. Vancouver 11FERRIS TED Crescent School North York 11FRIESEN TOM Garden Valley C.I. Winkler 11GOUDARZI ROHAM Heritage Woods Secondary Port Moody 11GRAINGER MARCUS Penticton S.S. Penticton 11GUAN JIALIANG Vincent Massey H.S. Brandon 11GUO NICK John Fraser S.S. Mississauga 11HAO RAY Ottawa 11HE SIMING Ridley College High School St Catharines 11HU MAX Crescent School North York 11HU WILLIAM University of Toronto Schools Toronto 11HUANG JESSIE Sir Winston Churchill S.S. Vancouver 11HUANG JULIAN A.Y. Jackson S.S. North York 11

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiants

Group V/Groupe V Scores/Notes 133 - 130HUANG RUOQIAN White Oaks S.S. Oakville 11HUANG TINGSHAN Trillium School Markham 11HUANG XINGBO Gonzaga H.S. St Johns 11HUH JINHYO Collingwood School West Vancouver 11JI JOSHUA Old Scona Academic H.S. Edmonton 11JIANG TIAN HUA Ottawa 11JUN YAO LI Bayview S.S. Richmond Hill 11KANESHWARAN LOKEESAN Victoria Park C.I. North York 11KERAS MATTHEW University of Toronto Schools Toronto 11KHALIL GABRA Mississauga 11KHAN AMAAN Bellerose Comp. H.S. St Albert 11KIM BRYAN Port Moody Sr. S.S. Port Moody 11KUMAR ARNAV Webber Academy Calgary 9KUSALIK LIAM The Renert School Calgary 11KWON SUKWOO St. George's School Vancouver 11LAPSHIN MICHAEL Richmond Hill H.S. Richmond Hill 11LEESON RYAN Eric Hamber S.S. Vancouver 11LI BORIS St. Michael's Univ. School Victoria 11LI JINWEI Forest Hill C.I. Toronto 11LI RUYI Erindale S.S. Mississauga 11LI VIVIAN University Hill S.S. Vancouver 11LIANG BENJAMIN Fredericton H.S. Fredericton 11LIN ANDREW Vincent Massey S.S. Windsor 11LIN ERIC Pinetree S.S. Coquitlam 11LIN RAY Erindale S.S. Mississauga 11LIU FRED Earl of March S.S. Kanata 11LIU MUXING Vincent Massey S.S. Windsor 11LIU QING YANG Prince of Wales S.S. Vancouver 11LIU RICK Waterloo C.I. Waterloo 11LIU VICTOR Markville S.S. Markham 11LIU YI FAN Moscrop S.S. Burnaby 11LIU ZACHARY Sir John A. Macdonald C.I. Scarborough 11LU JUN Mulgrave School West Vancouver 11LU TIM Richmond Hill H.S. Richmond Hill 11LUEDEMANN KAI Strathcona H.S. Edmonton 11LYU YAXIN Sir Winston Churchill S.S. St Catharines 11MA YUECHEN Pinetree S.S. Coquitlam 11MALICK SAMIR Upper Canada College (Upper Sc Toronto 11MARCIL ERIC Poly. de la Magdeleine La Prairie 11MARCOS LOSADA MARIO Okanagan Mission S.S. Kelowna 11MENG ZIJUN Okanagan Mission S.S. Kelowna 11MIHAI MARIA Holland Road Elementary Wellington 8MISRA ADITI St. Joseph S.S. Mississauga 11MOSES AARON Humberside C.I. Toronto 11MUTHUKUMAR NITHI Vincent Massey S.S. Windsor 11NGUYEN LAURA The Woodlands Sec. School Mississauga 11NIU ANDY Trinity College School Port Hope 11OU YU LING Richmond S.S. Richmond 11OUYANG JAMES White Oaks S.S. Oakville 11PEI XUANCHENG St. Robert C.H.S. Thornhill 10PENG DAVID The Woodlands Sec. School Mississauga 11QIN HAOWEN St. George's School Vancouver 11

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiants

Group V/Groupe V Scores/Notes 133 - 130QIU KEVEN Centennial Collegiate Saskatoon 11QIU ZIMING The Westside School Vancouver 11QU DANIEL Bayview S.S. Richmond Hill 11REN ROBERT Unionville H.S. Markham 11SCRIPCARU JOSHUA Earl Haig S.S. North York 10SHEN ANDY York Mills C.I. North York 11SHEN EDWARD Marc Garneau C.I. North York 11SHI NINGXU Vancouver 11STAADECKER PAUL E.S. Etienne-Brule North York 11SU DORA Richmond Hill H.S. Richmond Hill 11SUN JACK Mentor College Mississauga 11SUN JIAMING Crestwood Prep. College North York 11SUN YIRAN Kuper Academy Kirkland 11TESAR MARTIN Seaquam S.S. Delta 11TIETKE NILS Jasper Junior Senior High Scho Jasper 10TONG KEVIN Markville S.S. Markham 11TSE KWUN LOK St. Robert C.H.S. Thornhill 11TU ALFA JIAQI Elgin Park S.S. Surrey 11TZVETKOVA NIA Eric Hamber S.S. Vancouver 11VARAKUNAN SARANYA Marc Garneau C.I. North York 11WANG ANDY Pinetree S.S. Coquitlam 11WANG EDWARD University of Toronto Schools Toronto 11WANG EHERN Unionville H.S. Markham 11WANG JUNYA Nelson H.S. Burlington 11WANG KEVIN Bayview S.S. Richmond Hill 11WANG ZIHE Vancouver 11WANG ZIXIN Ridley College High School St Catharines 11WEI CHENXUAN Bur Oak S.S. Markham 11WONG SABRINA Havergal College North York 11WU BICHENG Argyle S.S. North Vancouver 11WU JENNY University of Toronto Schools Toronto 10WU JIAYUE William Lyon Mackenzie C.I. North York 11XING MARTIN Sir John A. Macdonald S.S. Waterloo 11XU ALEX TIANYI White Oaks S.S. Oakville 11XU THOMAS John Fraser S.S. Mississauga 11XUE YIPING Evan Hardy C.I. Saskatoon 11YANG EDWIN St. Robert C.H.S. Thornhill 11YANG YIFAN Magee S.S. Vancouver 11YI RICKY Burnaby Mountain S.S. Burnaby 11ZHANG ALEX Old Scona Academic H.S. Edmonton 11ZHANG CHENCONG Elgin Park S.S. Surrey 11ZHANG DING YUAN Glenforest S.S. Mississauga 11ZHANG ROBIN Colonel Gray Sr. H.S Charlottetown 11ZHANG STEVEN Marc Garneau C.I. North York 11ZHANG YITING Insight Academy of Canada Scarborough 10ZHENG JOHN Western Canada H.S. Calgary 11ZHOU ZITAO Lord Byng S.S. Vancouver 11ZHU RUIQI Mount Douglas S.S. Victoria 11

2019Fermat Contest/Concours Fermat

Team Honour Rolls/Palmarès d'équipesInternational

Rank/Rang School/École City/Ville Score/Note1 Ann Arbor Fun Math Club Ann Arbor 4422 Pui Ching M.S. Kowloon City 4303 H.S. Affiliated to Nanjing Normal Uni. Nanjing Jiangsu 4264 Private Bilfen Kayseri H.S. Melikgazi/Ildem 4135 American Collegiate Institute Izmir 4125 Help University Kuala Lumpur 4127 Jinling-Hexi Campus Nanjing 4078 AISG American International School of Guangzhou 4028 Chengdu Foreign Lang. Sch. (SINO-CANADA) Chengdu 4028 Kultur Science High School Istanbul 40211 Transitions Lab Prep School Thiruvanathapuram 40012 Private Bilfen Uskudar Science H.S. Uskudar Istanbul 39913 Chengdu No 7 H. S. (Gaoxin Campus) Chengdu 39814 SZ3Z CP Suzhou 39614 Shanghai American School (West Campus) Shanghai 39616 Hefei No.8 High School Hefei 39517 Aitchison College Lahore Punjab 39417 Attached M. S. to Jiangxi Normal Univers Nanchang 39417 Shenzhen (Nanshan) Concord College of Si Nanshan District 39420 Can Mesleki ve Teknik Anadolu Lisesi Canakkale 39321 Dubai American Academy Dubai 39222 Jurong Country Garden School Jurong 39022 King's Academy Madaba 39022 Mev Koleji Ozel Guzelbahce Fen Lisesi Izmir 39025 Xi'an Jiatong University Sunshine Middle Xi'an 38626 Branksome Hall Asia Seogwipo-si 38426 Guangdong Country Garden Sch. Foshan City 38426 Metu DF High School - Ankara Ankara 38426 Private Bilfen Cayyolu Science H.S. Ankara 38426 School of International Education Beijing 38431 Izmir Ozel Bilfen Liseleri Izmir 38332 Beijing New Talent Academy Beijing 38233 The Doon School Dehradun 38134 Chiu Lut Sau Memorial S.S. Hong Kong 38034 Ozel Edirne Bahcesehir Fen Lisesi Edirne 38034 Private Bahcesehir Anatolian H.S. Istanbul 38034 Qingdao MTI Inter. School Qingdao 38034 Tangshan No. 1 H.S. Tangshan 38034 Tsinghua University High School Internat Beijing 38040 Private SEV College Istanbul 37941 High School att'd to Northwest Normal Un Lanzhou 37841 Kultur2000 College Buyukcekmece/Istanbul 37841 Munsang College Kowloon City 37841 Shenzhen Yaohua Experimental Sch. Shenzhen 37841 Uskudar American Academy Istanbul 37846 Cheongna Dalton School Incheon 37746 Shanghai Nanyang Model Private H.S. Shanghai 37746 Urumqi Foreign Language School Urumqi 37749 IZMIR OZEL TURK FEN LISESI IZMIR 37649 Lycee Galatasaray Istanbul 37649 Ozel Gelisim Koleji MENEMEN / IZMIR 37649 Tarsus American College Tarsus/Mersin 376

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiantsInternational

Name/Nom School/École Location/Endroit Grade/Niveau

Group I/Groupe I Scores/Notes 150 - 145ASLAN PASA ALI American Collegiate Institute Izmir 11AZ ZAHRA NADHIFA SMAN 5 Surabaya Surabaya 11GUMUS TANER EFE Private Technical Schools Kocaeli 11JULIANA VANIA SMAN 5 Surabaya Surabaya 11XIU JAMES Ann Arbor Fun Math Club Ann Arbor 11ZHAO FREDDIE ICAE Troy 12ZHU ALAN Ann Arbor Fun Math Club Ann Arbor 11

Group II/Groupe II Scores/Notes 144 - 139ACAR TAN CAGATAY Private Bilfen Uskudar Science Uskudar Istanbul 11BUYUKCELIK ECE SU Private Bilfen Kayseri H.S. Melikgazi/Ildem 11CHEN KEYU H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10CHENG JIAYUE Jinling-Hexi Campus Nanjing 10KWAN LONG HEI Pui Ching M.S. Kowloon City 11LIAO TIANLE H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10LIN ZHUOLIANG RDFZ Chaoyang Branch School Beijing 11NARAYANASAMY BHARAT Sega Math Academy Cupertino 11TATAR EREN Kultur Science High School Istanbul 11WAI KA HEI Pui Ching M.S. Kowloon City 11WU YIHUI H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10YAU FU NG Pui Ching M.S. Kowloon City 11YU SAMUEL Shanghai American School (West Shanghai 11YUEN LOK KAN Pui Ching M.S. Kowloon City 11ZHENG KRISTINE Ann Arbor Fun Math Club Ann Arbor 11

Group III/Groupe III Scores/Notes 138 - 135AKBABA ELIF ESIN Private Bilfen Uskudar Science Uskudar Istanbul 11AKINTI UGUR EFE Private Bilfen Anatolian H.S. Uskudar Istanbul 11ARORA AJAY ICAE Troy 12AYDOGAN MEHMET KAGAN Private Bahcesehir Anatolian H Istanbul 11BOBBILI PRISHA Transitions Lab Prep School Thiruvanathapuram 11CHEN PENGLIN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10CHEN YUPENG H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10CHHABRA ARSH Mumbai 11CHOI YEON WOO PEN Education Old Tappan 11EWE KAI YU Help University Kuala Lumpur 11FAN TSZTUNG Shenzhen (Nanshan) Concord Col Nanshan District 11GAN ZI LIANG Help University Kuala Lumpur 11GOENKA VRINDA Mumbai 11GU XINYI SZ3Z CP Suzhou 9HIRANI YASHISH Mumbai 11HWANG JIWOO Branksome Hall Asia Seogwipo-si 11KHURRAM ABDULLAH Aitchison College Lahore Punjab 11KIM SUJIN Istanbul Int'l Community Schoo Istanbul 11KRISNO RADIAN Wardaya College Jakarta Barat 11LI LIXIN Tsinghua University High Schoo Beijing 11LI TIANQI H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiantsInternational

Group III/Groupe III Scores/Notes 138 - 135LI YAT MING Pui Ching M.S. Kowloon City 11LI YICHEN Chengdu Foreign Lang. Sch. (SI Chengdu 11LIN DUANDUAN King's Academy Madaba 11LU BENJAMIN AISG American International Guangzhou 11LUO HAOLIANG H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10MARIANGEL GABRIELA ERINWardaya College Jakarta Barat 10OZTURK GIRAY Private Bilfen Kayseri H.S. Melikgazi/Ildem 11PARK TAEYOUNG Dubai American Academy Dubai 11PUI SANG JOSHUA CHEUNG Pui Ching M.S. Kowloon City 11QI YUXUAN Shanghai H.S. Int'l Division Shanghai 11RAJGARHIA ANAY Mumbai 11SETHI JAYADITVA Transitions Lab Prep School Thiruvanathapuram 11SHEN ZHIYUAN School of International Educat Beijing 11SULAEMAN EDGAR Wardaya College Jakarta Barat 10SUN YIMING Jurong Country Garden School Jurong 11TAN JIA WEI Help University Kuala Lumpur 11WU RUNZHE Xi'an Jiatong University Sunsh Xi'an 11XU JIAYI H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10YAMAN TUNCAY Private Bilfen Kayseri H.S. Melikgazi/Ildem 11YANG YUYAN Urumqi Foreign Language School Urumqi 11YINGJIE HUO H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10ZHANG WUQIAN Chengdu No 7 H. S. (Gaoxin Cam Chengdu 10ZHOU QIHUI H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10ZHU KATHERINE Chengdu Foreign Lang. Sch. (SI Chengdu 11

Group IV/Groupe IV Scores/Notes 134 - 131ANTHONY SMAN 2 Jakarta Jakarta Barat 12

AKCA MEHMET EFE Itu Gvo Ozel Izmir Okullari Izmir 11ALACA BERFIN Ted Mersin College Cesmeli 11ALI HUZAIFA Aitchison College Lahore Punjab 11ARABACI EFE Kultur Science High School Istanbul 11AYYILMAZ ULAS American Collegiate Institute Izmir 11BARUTCU AYSUN Izmir Ozel Bilfen Liseleri Izmir 11CHEN QI Attached M. S. to Jiangxi Norm Nanchang 11CHEUK LAM LEUNG Chiu Lut Sau Memorial S.S. Hong Kong 11CIG ERDEM Terakki Foundation Schools Istanbul 11EKE BERKAN DORUK Ozel Irmak Okullari Istanbul 11ERGUZEL EREN Ozel Gelisim Koleji MENEMEN / IZMIR 11GUO SHUREN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10HER SU HO Dubai American Academy Dubai 11JUNTING LI Guangdong Country Garden Sch. Foshan City 11KANG JEONGKYU PEN Education Old Tappan 11KANG SEOK HOON PEN Education Old Tappan 11LEMUEL TENO IVANDER Wardaya College Jakarta Barat 11LEUNG CHUNG YIN Int'l Christian Quality Music Kowloon 11LI RENWEI Attached M. S. to Jiangxi Norm Nanchang 11LIM ZHENG YU Help University Kuala Lumpur 11LIN XIHAO H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10LOH ZE MIN Help University Kuala Lumpur 11LYU PEIYU Beijing New Talent Academy Beijing 11MIAO DONGJUN Jurong Country Garden School Jurong 11

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiantsInternational

Group IV/Groupe IV Scores/Notes 134 - 131MINBAY METE ORHUN Tevitol H.S. Gebze 11ONEN PELIN Ozel Edirne Bahcesehir Fen Lis Edirne 11ORAL EKIN Private SEV College Istanbul 11OZCAN BATUHAN Private Technical Schools Kocaeli 11OZEREN DINC American Collegiate Institute Izmir 11PARK MINGUN AISG American International Guangzhou 11RAHIMZADEH PARSA Young Mathematician Associatio Tehran 1SEN SELAHATTIN Can Mesleki ve Teknik Anadolu Canakkale 11SHAO YANNING H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10SHI ZHONGDA H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10TANG JINYAN Jinling-Hexi Campus Nanjing 10THAPAR ARMAAN The Doon School Dehradun 11VURAL BERRIN NUR Mev Koleji Ozel Guzelbahce Fen Izmir 11WANG GANG Hefei No.8 High School Hefei 10WANG GEYU H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10WU YIWEI Jinling-Hexi Campus Nanjing 10WU YUFEI H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10XU YANG H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10XU YAXI SZ3Z CP Suzhou 11YAN GU H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10YU HING YU St. Mary's Canossian College Tsimshatsui Kowloon 11YU INSUNG PEN Education Old Tappan 11ZENG HUAYE Brent Int'l School South Campu Laguna 11ZHA ZIYI Hefei No.8 High School Hefei 11ZHANG XINTING Chengdu No 7 H. S. (Gaoxin Cam Chengdu 10ZHAO DANYA Xi'an Jiatong University Sunsh Xi'an 11ZHONG ZHIQIAO Guangdong Country Garden Sch. Foshan City 11

Group V/Groupe V Scores/Notes 130 - 127SULAIMAN SMA Dr. Wahidin Sudirohusodo Medan Sumatera Utara 12

ALEXANDER REINARD SMA Kristen 2 Bina Bakti Bandung - Jawa Barat 11AMRA ARFANY SMAN 2 GOWA Makassar 11ANDREA PAVITA SMA Kristen 2 Bina Bakti Bandung - Jawa Barat 11ANDRIANA ELAINE SMA Kristen 2 Bina Bakti Bandung - Jawa Barat 11ANGELICA JESSLYN SMA Kristen 2 Bina Bakti Bandung - Jawa Barat 11ATES SEZIN Kultur2000 College Buyukcekmece/Istanbu 11AYDIN MUSTAFA ULVI Kultur Science High School Istanbul 11BARDAK SELIN SAYESTEBilfen Antalya High School Antalya 11BAYRAM RAMAZAN Kultur Science High School Istanbul 11BHANUSHALI DHEER Transitions Lab Prep School Thiruvanathapuram 11BOSE DAMIEN Ecole Mondiale World School Mumbai 11CAI YUAN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10CAKMAKOGLU AYCA Mev Koleji Ozel Guzelbahce Fen Izmir 11CECILYA SHARON SMAN 2 Jakarta Jakarta Barat 12CHEN ANTHONY Discovery College Discovery Bay 11CHENG HEI CHIT Pui Ching M.S. Kowloon City 11CHENG RAN Hefei No.8 High School Hefei 11CHO YOONSEO Cheongna Dalton School Incheon 11CHUNG WILLIAM PEN Education Old Tappan 11CINAR EGE Lycee Galatasaray Istanbul 9DAI YIJUN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiantsInternational

Group V/Groupe V Scores/Notes 130 - 127DESHPANDE ABHIMANYU ICAE Troy 12DING JUNRAN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10ECERKALE BEGUM Private Bilfen Cayyolu Science Ankara 11ENHAN ZHAO H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10ERTURK DERIN American Collegiate Institute Izmir 11GAO YUBO Shunmaihuamei Foreign Language Harbin 11GULER BATU IZMIR OZEL TURK FEN LISESI IZMIR 11GUNEL DENIZ Ozel Gelisim Koleji MENEMEN / IZMIR 11GUNEY MELEKNUR Private Bilfen Kayseri H.S. Melikgazi/Ildem 11HONG YIMENG Guangdong Country Garden Sch. Foshan City 11HU HAORAN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10HU JIEXIANG Attached M. S. to Jiangxi Norm Nanchang 11HUANG CHU YUAN Wagor Int'l School of Excellen Taichung 11INDRIANI NUR SMAN 2 GOWA Makassar 11ISOMURA HIROYUKI NIST International School Bangkok 11JANG HYEWON Qingdao MTI Inter. School Qingdao 11JIA XING HE Pui Ching M.S. Kowloon City 11JOHANNES ANSELL POH Santo Aloysius 1 Bandung Bandung 11KARTONO JANICE SMA Kristen 2 Bina Bakti Bandung - Jawa Barat 11KASLIWAL SHASHWAT Transitions Lab Prep School Thiruvanathapuram 9KIM JAEWOONG CMIS Canada (Songdo Peninsula Incheon 11KIM TAE YOON Qingdao MTI Inter. School Qingdao 11KIM YOONJUNG Sukromna spojena skola British Bratislava 11KORKMAZ OKAN Can Mesleki ve Teknik Anadolu Canakkale 11LEE HEON Shanghai American School (West Shanghai 11LEE LAURA PEN Education Old Tappan 11LI JIAMING Jinling-Hexi Campus Nanjing 11LI LEQI H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10LI PEIYUAN Shenzhen Yaohua Experimental S Shenzhen 11LI XIANG Shenzhen Yaohua Experimental S Shenzhen 11LI YANLIN King's Academy Madaba 9LIAN WANYU Jinling-Hexi Campus Nanjing 11LIU XUEYING Chengdu No 7 H. S. (Gaoxin Cam Chengdu 10LIU YUAN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10LIU YUXIN Guangdong Country Garden Sch. Foshan City 11MA MARK Shanghai Nanyang Model Private Shanghai 11MIN JUNE KIM AISG American International Guangzhou 11MING TERRY AISG American International Guangzhou 11MUTHAAL IHDINA SMAN 2 GOWA Makassar 11NAZALI DILARA Odtu G.V. Ozel Denizli Ilkogre Denizli 11NEVATIA PRAGNAY The Doon School Dehradun 11NGUYEN BAO Pomfret School Pomfret 11NIKO ANDREAS SMAN 3 BANDUNG Bandung 11NURUL AINI ROSITA SMA Negeri 1 Sewon Yogyakarta 12ONAT BARIS Tevitol H.S. Gebze 11ONEY CEREN Ted Bodrum College Mugla 11ORAL BEYZA Ozel Edirne Bahcesehir Fen Lis Edirne 11OZCAN BENGI Kultur2000 College Buyukcekmece/Istanbu 11OZCAN OYKU Metu DF High School - Ankara Ankara 11OZCAN ZEYNEP Uskudar American Academy Istanbul 11OZDEMIR DILARA Private Bilfen Kayseri H.S. Melikgazi/Ildem 11OZTURK BILGEHAN Private Bilfen Cayyolu Science Ankara 11

2019Fermat Contest/Concours Fermat

Student Honour Roll/Palmarès d'étudiantsInternational

Group V/Groupe V Scores/Notes 130 - 127PAI ASHVIN ICAE Troy 11PARK JINWOONG Raha International School Abu Dhabi 11PRASITNARAPHAN WIMWIPA Boren Sino-Canadian School Jiangmen Guangdong 11PRIEDITIS ANDRIS Riga State Gymnasium No 1 Riga 11QIN RUIHAN Chengdu No 7 H. S. (Gaoxin Cam Chengdu 10SAEREESITTHIPITAK SCHWINN NIST International School Bangkok 11SARAF RAHESH Mumbai 11SECILMIS EKIN Lycee Galatasaray Istanbul 11SERT BERKANT Can Mesleki ve Teknik Anadolu Canakkale 11SETIADIPURA DEVIANA SMA Kristen 2 Bina Bakti Bandung - Jawa Barat 11SHIN SUHIN Cheongna Dalton School Incheon 11SHUM YICK CHING Int'l Christian Quality Music Kowloon 11SOEGENG HANS FARRELL Wardaya College Jakarta Barat 11SUN QINGMO H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10SUNNY XUAN Tangshan No. 1 H.S. Tangshan 11SYBIL CAO Tangshan No. 1 H.S. Tangshan 11TACYILDIZ OMERHAN Gazi University Foundation Pri Ankara 11TAO JIANAN High School att'd to Northwest Lanzhou 11THALCA AIRA SMAN 3 BANDUNG Bandung 11TOSUNER IZ Mev Koleji Ozel Guzelbahce Fen Izmir 11TURKOGLU ALP ATA Metu DF High School - Ankara Ankara 11WAHIDAH BB ST MAGHFIRA SMAN 2 GOWA Makassar 11WANG JIAHANG Chengdu No 7 H. S. (Gaoxin Cam Chengdu 10WANG KEXIN SZ3Z CP Suzhou 11WANG MENGZE Insight Academy of Canada - Sh Shanghai 11WANG YUJIE H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10WANG YUNGING H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10WU XINGYU Shenzhen (Nanshan) Concord Col Nanshan District 11XU JIZHOU H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10YANG GUO XUAN Help University Kuala Lumpur 11YANG HANFEI H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10YANG PEICHUAN SZ3Z CP Suzhou 11YANG TIAN YI Luwan Senior High School Shanghai 11YAO XUFENG HKMA David Li Kwok Po College Kowloon 11YING JIAYI Olive Tree Int'l Academy Hangzhou 11YOON HAE SEOK Prime Academy Tenafly 11YOUNG JAMES MATTHEWUWC South East Asia East Campu Singapore 11YREL LI Tangshan No. 1 H.S. Tangshan 11YUAN ZIZHAN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10ZHANG BORUI H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10ZHITENEU TIMOFEY Lyceum Alpinum Zuoz Zuoz 10ZHONG YI Chengdu Foreign Lang. Sch. (SI Chengdu 11ZHONG YUNTIAN Jinling-Hexi Campus Nanjing 11ZHOU ZETONG H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10ZONG ZIYI Jinling-Hexi Campus Nanjing 11