IOI 2023

Date:Sept. 4, 2023
Venue:Pick Arena
Szeged, Hungary
Number of Finalists:351
Scoring:100+100+100+100+100+100=600
Series:IOI
Official Page:https://stats.ioinformatics.org/olympiads/2023
Final
RankCountry Name ScorePrize
Gold medal 1 Tingqiang Xu 580
Gold medal 2 Siyuan Cheng 579
Gold medal 3 Antoni Buraczewski 490.50
Gold medal 4 Yuki Tanaka 457.50
Gold medal 5 Rain Jiang 447.50
Gold medal 6 Langrui Qi 422
Gold medal 7 Agastya Goel 418
Gold medal 8 Yiping Liu 416.50
Gold medal 9 Shogo Amacho 411.50
Gold medal 10
Ivan Piskarev 401
Gold medal 11 Ryan Bai 391
Gold medal 12 Rohin Garg 388.50
Gold medal 13 Kshitij Sodani 387
Gold medal 14 Chi Wang 386.50
Gold medal 15 Parsa Pordeli Behrouz 378
Gold medal 16 Erekle Roinishvili 371.50
Gold medal 17 Austin Geng 370.50
Gold medal 18
Anton Stepanov 367.50
Gold medal 19 Alon Tanay 362.50
Gold medal 20
Valerii Rodionov 361.50
Gold medal 21 Daiki Kodama 360.50
Gold medal 22 Sanghoon Park 353.50
Gold medal 23 Tia Shi Wei 349.50
Gold medal 24 Daniel Weber 345.50
Gold medal 25 Hibiki Nishiwaki 344.50
Gold medal 26 Evan Lin 343.50
Gold medal 27 Khoa Nguyen Ngoc Dang 342.50
Gold medal 28 - 29 Donghyeon Lee 334.50
Gold medal 28 - 29 Elazar Koren 334.50
Gold medal 30
Gimran Abdullin 333.50
Silver medal 31 Ting-Wei Chang 328.50
Silver medal 32 Aidar Munduzbaev 325
Silver medal 33 James Sng 320.50
Silver medal 34 Bach Tran Xuan 317
Silver medal 35 Bálint Rózsa 312.50
Silver medal 36 Eliška Macáková 305.50
Silver medal 37 Matīss Kristiņš 301
Silver medal 38 Po-Kai Chen 299.50
Silver medal 39 Ansis Gustavs Andersons 296.50
Silver medal 40 Ilia Kondakov 295
Silver medal 41 Alexandru-Raul Todoran 288.50
Silver medal 42 Vannes Wijaya 287
Silver medal 43 Jakob Rødal Skaar 286
Silver medal 44 Albert Ariel Putra 284.50
Silver medal 45 Fatih Solak 284
Silver medal 46 Oscar Fischler 282.50
Silver medal 47 - 48 Debojoti Das Soumya 281.50
Silver medal 47 - 48 Yi-Chun Chiu 281.50
Silver medal 49 Miloš Milutinović 280
Silver medal 50 Benjamin Swart 279
Silver medal 51 - 52 Adam Gąsienica-Samek 277.50
Silver medal 51 - 52 Chun Wong 277.50
Silver medal 53 Victor Vorona 277
Silver medal 54 Thang Nguyen Duc 276
Silver medal 55 Jerry Zirui Li 275.50
Silver medal 56 Theofanis Orfanou 269
Silver medal 57 - 58 Johann Gaulke 267
Silver medal 57 - 58 Sungho Lee 267
Silver medal 59 Charles Dai 265.50
Silver medal 60 Leonardo Valente Nascimento 264
Silver medal 61 Ditbul Ban 263.50
Silver medal 62 Luca Perju Verzotti 261.50
Silver medal 63 Andrei-Robert Ion 258.50
Silver medal 64 Soheil Mohammadkhani 257.50
Silver medal 65 Cassidy Kyler Tan 250.50
Silver medal 66 Fateme Tamehri 250
Silver medal 67 Warren Bei 248.50
Silver medal 68 Andrii Stolitnii 248
Silver medal 69 Chong Ho Hsieh 247.50
Silver medal 70 - 71 Finn Rudolph 247
Silver medal 70 - 71 Taimas Korganbayev 247
Silver medal 72 - 73 Andrii Smutchak 246.50
Silver medal 72 - 73 Shreyan Ray 246.50
Silver medal 74 Paras Kasmalkar 244.50
Silver medal 75 Miles Conway 241
Silver medal 76 Amirhossein Vahiditabar 239
Silver medal 77 - 79 Alisa Potomkina 238.50
Silver medal 77 - 79 Hua Zhi Vee 238.50
Silver medal 77 - 79 Innokentiy Kaurov 238.50
Silver medal 80 Yi Fung Lu 238
Silver medal 81 - 82 Tarash Dolaberidze 236
Silver medal 81 - 82 Veikko Heikkinen 236
Silver medal 83 Raphael Gaedtke 233.50
Silver medal 84 Matthew Allan 233
Silver medal 85 Yaw Chur Zhe 232.50
Silver medal 86 Martynas Šmaižys 231
Silver medal 87
Dzmitry Antashkevich 230.50
Silver medal 88 Alejandro Vivero Puga 230
Bronze medal 89 Elias Bauer 229
Bronze medal 90 Darío Martínez Ramírez 224.50
Bronze medal 91 - 92 Boris Mihov 224
Bronze medal 91 - 92 Rafał Mańczyk 224
Bronze medal 93 Daryna Karpenko 220
Bronze medal 94 - 95 Joel Gunawan 218
Bronze medal 94 - 95 Rafael Nascimento Soares 218
Bronze medal 96 - 97 Abdelmaged Nour 217.50
Bronze medal 96 - 97 Aleksandar Gatev 217.50
Bronze medal 98 - 99 Filip Bojković 217
Bronze medal 98 - 99 Fran Babić 217
Bronze medal 100 Hanks Chong 216.50
Bronze medal 101 - 102 Leo Varis 216
Bronze medal 101 - 102 Mars Xiang 216
Bronze medal 103 Pedro Suyama Leston Rey 213.50
Bronze medal 104 Mohamed Bakry 213
Bronze medal 105 Chi Ho Wang 212
Bronze medal 106 Tengiz Bekkoyonov 211
Bronze medal 107 - 109 Chon Hou Ye 209.50
Bronze medal 107 - 109 István Ádám Molnár 209.50
Bronze medal 107 - 109 Olaf Targowski 209.50
Bronze medal 110 Martin Bierbaumer 209
Bronze medal 111 Arthur Lobo Leite Lopes 208.50
Bronze medal 112 Matthias Pleschinger 208
Bronze medal 113 Nemanja Majski 207
Bronze medal 114 - 115 David S. Eikeland 206
Bronze medal 114 - 115 Humaid Alhuthali 206
Bronze medal 116 - 117 Jamie Lim Jia Sin 205
Bronze medal 116 - 117 Luka Mosiashvili 205
Bronze medal 118 Cengiz Eray Aslan 202.50
Bronze medal 119 - 120 Sithija Abhishek Kotuwewatta 201
Bronze medal 119 - 120 Valijonov Dilyorbek 201
Bronze medal 121 Pablo Sáez Reyes 199.50
Bronze medal 122 - 124 Cagan Ahmet Yanmaz 198
Bronze medal 122 - 124 Francesco Vercellesi 198
Bronze medal 122 - 124 Lőrinc Máté 198
Bronze medal 125 Tsovak Yegoryan 195
Bronze medal 126 Jakob Žorž 194.50
Bronze medal 127 - 128 Boldizsár Mann 194
Bronze medal 127 - 128 Minh Nguyen Quang 194
Bronze medal 129 Luka Meladze 191.50
Bronze medal 130 Samvel Abelyan 190
Bronze medal 131 - 132 Daniel Murphy 189
Bronze medal 131 - 132
Mikhail Brel 189
Bronze medal 133 - 134 Pakarin Leetrairong 188.50
Bronze medal 133 - 134 Štěpán Mikéska 188.50
Bronze medal 135 Sushil Raaja Umasudhan 187.50
Bronze medal 136 Benjamin Kleyn 187
Bronze medal 137 Berke Inan Tol 186.50
Bronze medal 138 - 140 Minkyum Kim 186
Bronze medal 138 - 140 Panagiotis Paskalis 186
Bronze medal 138 - 140 Turkhuu Batbayar 186
Bronze medal 141 Timur Degteari 184.50
Bronze medal 142 - 143 Samuel Trajtenberg 183
Bronze medal 142 - 143 Teetat Thamronglak 183
Bronze medal 144 - 145 Farhan Ahmad 181
Bronze medal 144 - 145 Irakli Sulamanidze 181
Bronze medal 146 Damjan Davkov 180
Bronze medal 147 Márton Németh 179
Bronze medal 148 - 149 Alessandro Lombardo 177
Bronze medal 148 - 149 Jerome Austin Te 177
Bronze medal 150 - 151 Enerelt Delgerdalai 175
Bronze medal 150 - 151 Zhiyi Luo 175
Bronze medal 152 Luna Skjernaa Mygind 174.50
Bronze medal 153 Ján Gottweis 174
Bronze medal 154 Jarif Rahman 173.50
Bronze medal 155 Veaceslav Guzun 172
Bronze medal 156 Yahia Elhawy 170
Bronze medal 157 - 159 Alexandru Luchianov 169
Bronze medal 157 - 159 Atanas Dimitrov 169
Bronze medal 157 - 159 Filbert Ephraim Wu 169
Bronze medal 160 Alihan Aidarbekov 167
Bronze medal 161
Ryhor Koshman 165
Bronze medal 162 Yahia Emara 164.50
Bronze medal 163 Dilshodbek Khujaev 164
Bronze medal 164 Adriāns Piliksers 163.50
Bronze medal 165 - 166 Amin Charba 163
Bronze medal 165 - 166 Vesselin Markovich 163
Bronze medal 167 - 168 Anatol Coen 162
Bronze medal 167 - 168 Théo Hollender 162
Bronze medal 169 Jonni Haapiainen 161
Bronze medal 170 Guanhan Li 160
Bronze medal 171 - 172 Toni Brajko 159
Bronze medal 171 - 172
Uladzimir Marozau 159
Bronze medal 173 Onolt Khurtsbilguun 158
Bronze medal 174 Ivan Janjić 156.50
Bronze medal 175 - 178 Fuad Garayev 153
Bronze medal 175 - 178 Gagik Gevorgyan 153
Bronze medal 175 - 178 Nazar Serazitdinov 153
Bronze medal 175 - 178 Phoebe Zhang 153
179 Nedas Bolevičius 151.50
180 - 182 Baitoro Mairambekov 151
Honourable Mention
180 - 182 Bernard Ibrahimcha 151
Honourable Mention
180 - 182 Isaac Lee 151
Honourable Mention
183 Essa Almousa 150
Honourable Mention
184 Mansur Mamadakhunov 148
Honourable Mention
185 Josia John 147
Honourable Mention
186 - 187 Lara Semeš 146
Honourable Mention
186 - 187 Sahib Aliyev 146
Honourable Mention
188 - 190 Alexandru Andrei 145
Honourable Mention
188 - 190 Jonathon Sun 145
Honourable Mention
188 - 190 Yuval Vaknin 145
Honourable Mention
191 Egor Georgievskii 144.50
Honourable Mention
192 - 194 Admir Zatega 144
Honourable Mention
192 - 194 Bor Brudar 144
192 - 194 Io Fai Lei 144
Honourable Mention
195 - 196 Benjamin Mujkić 143
195 - 196 Kwong Weng Loh 143
Honourable Mention
197 - 198 Luca Baglietto 142
Honourable Mention
197 - 198 Victor Vatn 142
Honourable Mention
199 - 201 Benedikt Vilji Magnússon 141
Honourable Mention
199 - 201 Mohamed Ali Saidane 141
Honourable Mention
199 - 201 Van Li 141
Honourable Mention
202 Marko Petrov 139
Honourable Mention
203 Fidan Huseynova 138
Honourable Mention
204 - 205 Arthur Wenqi Sun 135
Honourable Mention
204 - 205 Zein Alabdeen Zammar 135
Honourable Mention
206 Sunnatov Asilbek 133.50
Honourable Mention
207 - 208 Antonín Maloň 133
Honourable Mention
207 - 208 Demetris Chrysostomou 133
Honourable Mention
209 - 210 John Lloyd Allas 132.50
209 - 210 Martin Belluš 132.50
211 Ayman Riad Solh 131
Honourable Mention
212 Amir El Arbi 130
213 Yassine Ben Younes 128.50
Honourable Mention
214 Pattarakorn Sutthajunya 127.50
215 Pál Czanik 127
Honourable Mention
216 Poonyapat Sriroth 126.50
217 Mohammad Wael Al Zaiback 126
218 - 219 Malik Sadaqa 124
Honourable Mention
218 - 219 Øystein Berntzen 124
Honourable Mention
220 Antreas Knais 122
221 Angelo Farfan Ore 120
222 Jasmin Studer 119.50
223 Cynthia Naely López Estrada 118
224 - 225 Jeroen Krijgsman 116
Honourable Mention
224 - 225 Liudas Staniulis 116
226 - 227 Adeeb AlShehry 115
Honourable Mention
226 - 227 Gustav Bille Gørtz 115
228 - 229 Adrian Dobbe Flemmen 114.50
Honourable Mention
228 - 229 Erik Ježek 114.50
230 - 231 Markos Radaios 113
230 - 231 Taher Ben Jabria 113
Honourable Mention
232 Lazaros Karageorgiou 112.50
233 - 234 Blagoj Rujanoski Stojanovski 111
233 - 234 Brest Lenarčič 111
235 - 237 Jakub Konc 110
235 - 237 Julián Máximo Cabrera 110
Honourable Mention
235 - 237 Musharraf Shukrulloev 110
Honourable Mention
238 - 239 Elia Soldati 109
238 - 239 William Rijksen 109
Honourable Mention
240 - 242 Abrar Al Samit Araf 107
240 - 242 Jorge Sebastián Reyes Canul 107
240 - 242 Linus Lüchinger 107
Honourable Mention
243 Faruk Ibrahimović 105
244 Jamshed Rahimov 104
245 Ayushi Mahajan 102
246 Miguel Sáenz 99
247 - 248 Ariel Fideleff 93
247 - 248 Tiago Sousa 93
249 - 250 Florian Siebenförcher 92
249 - 250 Ronan Legros 92
251 Valters Kalniņš 91.50
252 - 253 Erik Hedin 90
Honourable Mention
252 - 253 Nicolai Robinson 90
254 Pok Hong Lam 88.50
255 - 258 Khizri Sakhrayev 88
255 - 258 Marcos Antonio Escandón García 88
255 - 258 Orazmuhammet Begenjov 88
255 - 258 Yuan Li 88
259 Jakob Kapelari 87.50
260 Tomás Faria 86
261 Ivan Zanov 85
262 - 263 Alejandro Ozymandias Cepeda Beltran 84
262 - 263 Gilberto Rodrigo Pierre Gosset Gonzales 84
264 Theodor Beskow 82.50
265 - 266 Angie Alcantara 82
265 - 266 Belcar Santiago Cuentas-Zavala Infante 82
267 - 268 Antreas Leonidou 80
267 - 268 Hasani Ghulomzoda 80
269 Mindiya Karunasinghe 79
270 Alier Sanchez y Sanchez 78.50
271 Luis Barbosa 78
272 Vadym Kazmin 75
273 - 274 Alejandro Pineda Miranda 74
273 - 274 Bianca Vicente 74
275 - 276 Diego Emilio Rebollo García 73
275 - 276 Fernando Andreé González Meléndez 73
277 Muhammad Shah Khan 71.50
278 Daniel Holm Rasmussen 69.50
279 Chi Ho Zheng 66.50
280 - 281 Marko Petrovic 66
280 - 281 Youkyum Kim 66
282 Raed Naseer 65
283 - 284 Khishigdemberel Bayarkhuu 64
283 - 284 Panagiotis Liampas 64
285 Gustas Mickus 63
286 Isaac Kai Sheng Hew 61
287 Kirill Zolotuskiy 59
288 - 289 Mikhail Skvortsov 58
288 - 289 Mohammed Zaid 58
290 Mohammed Wawi 54
291 Ellinor Klara Åhlander 52.50
292 - 293 Eduardo Carranza Vélez 51.50
292 - 293 Matias Felipe Oteiza Vargas 51.50
294 - 296 Laura Muliar 51
294 - 296 Mouad Oujout 51
294 - 296 Ralf Robert Paabo 51
297 Akram El Omrani 50.50
298 Brian Gabriel Guzmán Navarrete 50
299 - 301 Juri Aljohani 49
299 - 301 Minindu Jayasekara 49
299 - 301 Yong Li Neo 49
302 Rubdary Valentina Rojas Linarez 48
303 - 305 Aleksander Karpov 46
303 - 305 Emil Riedeman 46
303 - 305 Kadyr Amangylyjov 46
306 Nejc Mozetič 45
307 Boas Bakker 44.50
308 - 309 Anni Tapionlinna 44
308 - 309 Shamir Leonardo Terán Mustafá 44
310 Alban Van Vyve 42
311 Camilo Triana Barata 41.50
312 Hlib Zabudko 40
313 Kevin Akkermann 39
314 Shithila Mahabaduge 38
315 - 316 Alen Avdibegović 31
315 - 316 Hamlet Petrosyan 31
317 Mohammed Amine Moutahid 29.50
318 Diana Huacasi Durand 29
319 Matias Francisco Nova Baza 27.50
320 - 322 Gabriel Alberto Cruz Nogales 27
320 - 322 Juan Camilo Almanza Gamarra 27
320 - 322 Thanh-Viêt Jean Nguyen 27
323 - 324 César Esaú Flores Martínez 25
323 - 324 Ibrokhim Mukhamadov 25
325 Fionn Kimber O'Shea 24
326 - 328 Kristinn Hrafn Daníelsson 22
326 - 328 Mateo Rivera De La Cueva 22
326 - 328 Róbert Kristian Freysson 22
329 Hans Gustav Kõljalg 21
330 Noé Zech 20
331 Jurabekov Otabek 19
332 Mohammed Atalah 17
333 - 334 Luka Kankaraš 16
333 - 334 Muhammad Saad 16
335 Oscar José Pleités Lemus 15
336 Halymmuhammet Annageldyyev 13
337 Raimond Vargas Hernandez 11
338 - 339 Juan David Onofre Florián 9
338 - 339 Matias Jimenez Alcocer 9
340 Josué Arístides Melendez Alemán 8
341 - 342 Jesus Alejandro Duarte Bruzual 6
341 - 342 Juan Diego Marcano Cuellar 6
343 - 350 Alan Adzagic 0
343 - 350 Diana Lantigua Bello 0
343 - 350 Didar Choganov 0
343 - 350 Diego Enrique Uzcategui Ojeda 0
343 - 350 Leandro Parada 0
343 - 350 Roberto Valverde Abad 0
343 - 350 Steven Mera 0
343 - 350 Zaid Hanandeh 0