International Olympiad in Informatics. 2023

№	Country	Name	Round 1	Round 2	Score	Medal
1		Tingqiang Xu	300	280	580	Gold
2		Siyuan Cheng	300	279	579	Gold
3		Antoni Buraczewski	265.5	225	490.5	Gold
4		Yuki Tanaka	277.5	180	457.5	Gold
5		Rain Jiang	262.5	185	447.5	Gold
6		Langrui Qi	300	122	422	Gold
7		Agastya Goel	240	178	418	Gold
8		Yiping Liu	220.5	196	416.5	Gold
9		Shogo Amacho	245.5	166	411.5	Gold
10		Ivan Piskarev	222	179	401	Gold
11		Ryan Bai	225	166	391	Gold
12		Rohin Garg	230.5	158	388.5	Gold
13		Kshitij Sodani	256	131	387	Gold
14		Chi Wang	218.5	168	386.5	Gold
15		Parsa Pordeli Behrouz	238	140	378	Gold
16		Erekle Roinishvili	203.5	168	371.5	Gold
17		Austin Geng	168.5	202	370.5	Gold
18		Anton Stepanov	233.5	134	367.5	Gold
19		Alon Tanay	235.5	127	362.5	Gold
20		Valerii Rodionov	230.5	131	361.5	Gold
21		Daiki Kodama	230.5	130	360.5	Gold
22		Sanghoon Park	168.5	185	353.5	Gold
23		Tia Shi Wei	172.5	177	349.5	Gold
24		Daniel Weber	160.5	185	345.5	Gold
25		Hibiki Nishiwaki	220.5	124	344.5	Gold
26		Evan Lin	193.5	150	343.5	Gold
27		Khoa Nguyen Ngoc Dang	218.5	124	342.5	Gold
28		Donghyeon Lee	187.5	147	334.5	Gold
29		Elazar Koren	149.5	185	334.5	Gold
30		Gimran Abdullin	148.5	185	333.5	Gold
31		Ting-Wei Chang	143.5	185	328.5	Silver
32		Aidar Munduzbaev	159	166	325	Silver
33		James Sng	188.5	132	320.5	Silver
34		Bach Tran Xuan	205	112	317	Silver
35		Bálint Rózsa	137.5	175	312.5	Silver
36		Eliška Macáková	202.5	103	305.5	Silver
37		Matīss Kristiņš	186	115	301	Silver
38		Po-Kai Chen	168.5	131	299.5	Silver
39		Ansis Gustavs Andersons	150.5	146	296.5	Silver
40		Ilia Kondakov	157	138	295	Silver
41		Alexandru-Raul Todoran	146.5	142	288.5	Silver
42		Vannes Wijaya	147	140	287	Silver
43		Jakob Rødal Skaar	127	159	286	Silver
44		Albert Ariel Putra	134.5	150	284.5	Silver
45		Fatih Solak	153	131	284	Silver
46		Oscar Fischler	168.5	114	282.5	Silver
47		Debojoti Das Soumya	157.5	124	281.5	Silver
48		Yi-Chun Chiu	113.5	168	281.5	Silver
49		Miloš Milutinović	149	131	280	Silver
50		Benjamin Swart	94	185	279	Silver
51		Adam Gąsienica-Samek	163.5	114	277.5	Silver
52		Chun Wong	138.5	139	277.5	Silver
53		Victor Vorona	109	168	277	Silver
54		Thang Nguyen Duc	126	150	276	Silver
55		Jerry Zirui Li	144.5	131	275.5	Silver
56		Bernát Tarján	139	131	270	Silver
57		Theofanis Orfanou	138	131	269	Silver
58		Johann Gaulke	119	148	267	Silver
59		Sungho Lee	144	123	267	Silver
60		Charles Dai	205.5	60	265.5	Silver
61		Leonardo Valente Nascimento	124	140	264	Silver
62		Ditbul Ban	168.5	95	263.5	Silver
63		Luca Perju Verzotti	183.5	78	261.5	Silver
64		Andrei-Robert Ion	128.5	130	258.5	Silver
65		Soheil Mohammadkhani	152.5	105	257.5	Silver
66		Cassidy Kyler Tan	118.5	132	250.5	Silver
67		Fateme Tamehri	157	93	250	Silver
68		Warren Bei	162.5	86	248.5	Silver
69		Andrii Stolitnii	134	114	248	Silver
70		Chong Ho Hsieh	162.5	85	247.5	Silver
71		Finn Rudolph	107	140	247	Silver
72		Taimas Korganbayev	134	113	247	Silver
73		Andrii Smutchak	96.5	150	246.5	Silver
74		Shreyan Ray	115.5	131	246.5	Silver
75		Paras Kasmalkar	116.5	128	244.5	Silver
76		Miles Conway	91	150	241	Silver
77		Amirhossein Vahiditabar	116	123	239	Silver
78		Alisa Potomkina	128.5	110	238.5	Silver
79		Hua Zhi Vee	124.5	114	238.5	Silver
80		Innokentiy Kaurov	134.5	104	238.5	Silver
81		Yi Fung Lu	124	114	238	Silver
82		Tarash Dolaberidze	132	104	236	Silver
83		Veikko Heikkinen	105	131	236	Silver
84		Raphael Gaedtke	138.5	95	233.5	Silver
85		Matthew Allan	93	140	233	Silver
86		Yaw Chur Zhe	118.5	114	232.5	Silver
87		Martynas Šmaižys	127	104	231	Silver
88		Dzmitry Antashkevich	89.5	141	230.5	Silver
89		Alejandro Vivero Puga	116	114	230	Silver
90		Elias Bauer	101	128	229	Bronze
91		Darío Martínez Ramírez	120.5	104	224.5	Bronze
92		Boris Mihov	111	113	224	Bronze
93		Rafał Mańczyk	146	78	224	Bronze
94		Daryna Karpenko	117	103	220	Bronze
95		Joel Gunawan	68	150	218	Bronze
96		Rafael Nascimento Soares	127	91	218	Bronze
97		Abdelmaged Nour	122.5	95	217.5	Bronze
98		Aleksandar Gatev	93.5	124	217.5	Bronze
99		Filip Bojković	103	114	217	Bronze
100		Fran Babić	104	113	217	Bronze
101		Hanks Chong	104.5	112	216.5	Bronze
102		Leo Varis	83	133	216	Bronze
103		Mars Xiang	113	103	216	Bronze
104		Pedro Suyama Leston Rey	86.5	127	213.5	Bronze
105		Mohamed Bakry	109	104	213	Bronze
106		Chi Ho Wang	81	131	212	Bronze
107		Tengiz Bekkoyonov	107	104	211	Bronze
108		Chon Hou Ye	105.5	104	209.5	Bronze
109		István Ádám Molnár	79.5	130	209.5	Bronze
110		Olaf Targowski	67.5	142	209.5	Bronze
111		Martin Bierbaumer	193	16	209	Bronze
112		Arthur Lobo Leite Lopes	95.5	113	208.5	Bronze
113		Matthias Pleschinger	118	90	208	Bronze
114		Nemanja Majski	93	114	207	Bronze
115		David S. Eikeland	83	123	206	Bronze
116		Humaid Alhuthali	92	114	206	Bronze
117		Jamie Lim Jia Sin	72	133	205	Bronze
118		Luka Mosiashvili	84	121	205	Bronze
119		Cengiz Eray Aslan	107.5	95	202.5	Bronze
120		Sithija Abhishek Kotuwewatta	92	109	201	Bronze
121		Valijonov Dilyorbek	95	106	201	Bronze
122		Pablo Sáez Reyes	67.5	132	199.5	Bronze
123		Cagan Ahmet Yanmaz	67	131	198	Bronze
124		Francesco Vercellesi	85	113	198	Bronze
125		Lőrinc Máté	142	56	198	Bronze
126		Tsovak Yegoryan	73	122	195	Bronze
127		Jakob Žorž	99.5	95	194.5	Bronze
128		Boldizsár Mann	91	103	194	Bronze
129		Minh Nguyen Quang	100	94	194	Bronze
130		Luka Meladze	113.5	78	191.5	Bronze
131		Samvel Abelyan	85	105	190	Bronze
132		Daniel Murphy	101	88	189	Bronze
133		Mikhail Brel	75	114	189	Bronze
134		Pakarin Leetrairong	93.5	95	188.5	Bronze
135		Štěpán Mikéska	134.5	54	188.5	Bronze
136		Sushil Raaja Umasudhan	91.5	96	187.5	Bronze
137		Benjamin Kleyn	99	88	187	Bronze
138		Berke Inan Tol	91.5	95	186.5	Bronze
139		Minkyum Kim	91	95	186	Bronze
140		Panagiotis Paskalis	63	123	186	Bronze
141		Turkhuu Batbayar	99	87	186	Bronze
142		Timur Degteari	79.5	105	184.5	Bronze
143		Samuel Trajtenberg	71	112	183	Bronze
144		Teetat Thamronglak	68	115	183	Bronze
145		Farhan Ahmad	60	121	181	Bronze
146		Irakli Sulamanidze	104	77	181	Bronze
147		Damjan Davkov	93	87	180	Bronze
148		Márton Németh	48	131	179	Bronze
149		Máté Fülöp	93	86	179	Bronze
150		Alessandro Lombardo	84	93	177	Bronze
151		Jerome Austin Te	81	96	177	Bronze
152		Enerelt Delgerdalai	89	86	175	Bronze
153		Zhiyi Luo	71	104	175	Bronze
154		Luna Skjernaa Mygind	88.5	86	174.5	Bronze
155		Ján Gottweis	76	98	174	Bronze
156		Jarif Rahman	78.5	95	173.5	Bronze
157		Veaceslav Guzun	113	59	172	Bronze
158		Yahia Elhawy	92	78	170	Bronze
159		Alexandru Luchianov	82	87	169	Bronze
160		Atanas Dimitrov	101	68	169	Bronze
161		Filbert Ephraim Wu	81	88	169	Bronze
162		Alihan Aidarbekov	106	61	167	Bronze
163		Marcell Németh	72	95	167	Bronze
164		Ryhor Koshman	80	85	165	Bronze
165		Yahia Emara	49.5	115	164.5	Bronze
166		Dilshodbek Khujaev	86	78	164	Bronze
167		Adriāns Piliksers	81.5	82	163.5	Bronze
168		Amin Charba	50	113	163	Bronze
169		Vesselin Markovich	77	86	163	Bronze
170		Anatol Coen	20	142	162	Bronze
171		Théo Hollender	75	87	162	Bronze
172		Jonni Haapiainen	97	64	161	Bronze
173		Guanhan Li	46	114	160	Bronze
174		Toni Brajko	64	95	159	Bronze
175		Uladzimir Marozau	62	97	159	Bronze
176		Onolt Khurtsbilguun	63	95	158	Bronze
177		Ivan Janjić	79.5	77	156.5	Bronze
178		Fuad Garayev	68	85	153	Bronze
179		Gagik Gevorgyan	75	78	153	Bronze
180		Nazar Serazitdinov	56	97	153	Bronze
181		Phoebe Zhang	57	96	153	Bronze
182		Nedas Bolevičius	65.5	86	151.5
183		Baitoro Mairambekov	83	68	151	Diploma
184		Bernard Ibrahimcha	54	97	151	Diploma
185		Isaac Lee	56	95	151	Diploma
186		Essa Almousa	84	66	150	Diploma
187		Mansur Mamadakhunov	72	76	148	Diploma
188		Josia John	117	30	147	Diploma
189		Lara Semeš	86	60	146	Diploma
190		Sahib Aliyev	58	88	146	Diploma
191		Alexandru Andrei	36	109	145	Diploma
192		Jonathon Sun	50	95	145	Diploma
193		Yuval Vaknin	85	60	145	Diploma
194		Egor Georgievskii	80.5	64	144.5	Diploma
195		Admir Zatega	13	131	144	Diploma
196		Bor Brudar	66	78	144
197		Io Fai Lei	75	69	144	Diploma
198		Benjamin Mujkić	57	86	143
199		Kwong Weng Loh	74	69	143	Diploma
200		Luca Baglietto	128	14	142	Diploma
201		Victor Vatn	23	119	142	Diploma
202		Benedikt Vilji Magnússon	86	55	141	Diploma
203		Mohamed Ali Saidane	37	104	141	Diploma
204		Van Li	19	122	141	Diploma
205		Marko Petrov	71	68	139	Diploma
206		Fidan Huseynova	50	88	138	Diploma
207		Bendegúz Péter Vámosi	93	44	137	Diploma
208		Arthur Wenqi Sun	31	104	135	Diploma
209		Zein Alabdeen Zammar	48	87	135	Diploma
210		Sunnatov Asilbek	37.5	96	133.5	Diploma
211		Antonín Maloň	38	95	133	Diploma
212		Demetris Chrysostomou	21	112	133	Diploma
213		John Lloyd Allas	63.5	69	132.5
214		Martin Belluš	61.5	71	132.5
215		Ayman Riad Solh	18	113	131	Diploma
216		Amir El Arbi	52	78	130
217		Yassine Ben Younes	40.5	88	128.5	Diploma
218		Pattarakorn Sutthajunya	48.5	79	127.5
219		Pál Czanik	78	49	127	Diploma
220		Poonyapat Sriroth	48.5	78	126.5
221		Mohammad Wael Al Zaiback	57	69	126
222		Malik Sadaqa	76	48	124	Diploma
223		Øystein Berntzen	29	95	124	Diploma
224		Antreas Knais	36	86	122
225		Angelo Farfan Ore	48	72	120
226		Jasmin Studer	59.5	60	119.5
227		Cynthia Naely López Estrada	36	82	118
228		Jeroen Krijgsman	23	93	116	Diploma
229		Liudas Staniulis	66	50	116
230		Adeeb AlShehry	81	34	115	Diploma
231		Gustav Bille Gørtz	29	86	115
232		Adrian Dobbe Flemmen	9.5	105	114.5	Diploma
233		Erik Ježek	28.5	86	114.5
234		Markos Radaios	64	49	113
235		Taher Ben Jabria	75	38	113	Diploma
236		Lazaros Karageorgiou	53.5	59	112.5
237		Blagoj Rujanoski Stojanovski	42	69	111
238		Brest Lenarčič	56	55	111
239		Jakub Konc	36	74	110
240		Julián Máximo Cabrera	15	95	110	Diploma
241		Musharraf Shukrulloev	23	87	110	Diploma
242		Elia Soldati	40	69	109
243		William Rijksen	14	95	109	Diploma
244		Abrar Al Samit Araf	54	53	107
245		Jorge Sebastián Reyes Canul	46	61	107
246		Linus Lüchinger	19	88	107	Diploma
247		Faruk Ibrahimović	46	59	105
248		Jamshed Rahimov	54	50	104
249		Ayushi Mahajan	29	73	102
250		Miguel Sáenz	37	62	99
251		Ariel Fideleff	46	47	93
252		Tiago Sousa	54	39	93
253		Florian Siebenförcher	33	59	92
254		Ronan Legros	39	53	92
255		Valters Kalniņš	36.5	55	91.5
256		Erik Hedin	71	19	90	Diploma
257		Nicolai Robinson	19	71	90
258		Pok Hong Lam	10.5	78	88.5
259		Khizri Sakhrayev	19	69	88
260		Marcos Antonio Escandón García	28	60	88
261		Orazmuhammet Begenjov	29	59	88
262		Yuan Li	19	69	88
263		Jakob Kapelari	28.5	59	87.5
264		Tomás Faria	29	57	86
265		Ivan Zanov	32	53	85
266		Alejandro Ozymandias Cepeda Beltran	54	30	84
267		Gilberto Rodrigo Pierre Gosset Gonzales	29	55	84
268		Theodor Beskow	1.5	81	82.5
269		Angie Alcantara	29	53	82
270		Belcar Santiago Cuentas-Zavala Infante	32	50	82
271		Antreas Leonidou	31	49	80
272		Hasani Ghulomzoda	19	61	80
273		Mindiya Karunasinghe	44	35	79
274		Alier Sanchez y Sanchez	34.5	44	78.5
275		Luis Barbosa	19	59	78
276		Vadym Kazmin	11	64	75
277		Alejandro Pineda Miranda	21	53	74
278		Bianca Vicente	29	45	74
279		Diego Emilio Rebollo García	18	55	73
280		Fernando Andreé González Meléndez	28	45	73
281		Muhammad Shah Khan	6.5	65	71.5
282		Daniel Holm Rasmussen	14.5	55	69.5
283		Chi Ho Zheng	31.5	35	66.5
284		Marko Petrovic	11	55	66
285		Youkyum Kim	6	60	66
286		Raed Naseer	21	44	65
287		Khishigdemberel Bayarkhuu	31	33	64
288		Panagiotis Liampas	15	49	64
289		Gustas Mickus	24	39	63
290		Isaac Kai Sheng Hew	8	53	61
291		Kirill Zolotuskiy	21	38	59
292		Mikhail Skvortsov	23	35	58
293		Mohammed Zaid	19	39	58
294		Mohammed Wawi	29	25	54
295		Ellinor Klara Åhlander	14.5	38	52.5
296		Eduardo Carranza Vélez	35.5	16	51.5
297		Matias Felipe Oteiza Vargas	45.5	6	51.5
298		Laura Muliar	11	40	51
299		Mouad Oujout	11	40	51
300		Ralf Robert Paabo	11	40	51
301		Akram El Omrani	17.5	33	50.5
302		Brian Gabriel Guzmán Navarrete	11	39	50
303		Juri Aljohani	19	30	49
304		Minindu Jayasekara	33	16	49
305		Yong Li Neo	19	30	49
306		Rubdary Valentina Rojas Linarez	23	25	48
307		Aleksander Karpov	21	25	46
308		Emil Riedeman	21	25	46
309		Kadyr Amangylyjov	46	0	46
310		Nejc Mozetič	29	16	45
311		Boas Bakker	19.5	25	44.5
312		Anni Tapionlinna	11	33	44
313		Shamir Leonardo Terán Mustafá	11	33	44
314		Alban Van Vyve	11	31	42
315		Camilo Triana Barata	32.5	9	41.5
316		Hlib Zabudko	14	26	40
317		Kevin Akkermann	23	16	39
318		Shithila Mahabaduge	33	5	38
319		Alen Avdibegović	11	20	31
320		Hamlet Petrosyan	15	16	31
321		Mohammed Amine Moutahid	16.5	13	29.5
322		Diana Huacasi Durand	6	23	29
323		Matias Francisco Nova Baza	6.5	21	27.5
324		Gabriel Alberto Cruz Nogales	11	16	27
325		Juan Camilo Almanza Gamarra	11	16	27
326		Thanh-Viêt Jean Nguyen	11	16	27
327		César Esaú Flores Martínez	5	20	25
328		Ibrokhim Mukhamadov	11	14	25
329		Fionn Kimber O'Shea	5	19	24
330		Kristinn Hrafn Daníelsson	6	16	22
331		Mateo Rivera De La Cueva	6	16	22
332		Róbert Kristian Freysson	6	16	22
333		Hans Gustav Kõljalg	21	0	21
334		Noé Zech	11	9	20
335		Jurabekov Otabek	14	5	19
336		Mohammed Atalah	11	6	17
337		Luka Kankaraš	0	16	16
338		Muhammad Saad	0	16	16
339		Oscar José Pleités Lemus	6	9	15
340		Halymmuhammet Annageldyyev	13	0	13
341		Raimond Vargas Hernandez	11	0	11
342		Juan David Onofre Florián	0	9	9
343		Matias Jimenez Alcocer	0	9	9
344		Josué Arístides Melendez Alemán	8	0	8
345		Jesus Alejandro Duarte Bruzual	6	0	6
346		Juan Diego Marcano Cuellar	6	0	6
347		Alan Adzagic	0	0	0
348		Diana Lantigua Bello	0	0	0
349		Didar Choganov	0	0	0
350		Diego Enrique Uzcategui Ojeda	0	0	0
351		Leandro Parada	0	0	0
352		Roberto Valverde Abad	0	0	0
353		Steven Mera	0	0	0
354		Zaid Hanandeh	0	0	0