PC2024 Problem 2 – Intermediate results, week 4

The third hint for problem 2 will be published on December 31st, 2023, at 13:00 GMT.

As of 31st December 2023, 13:00 GMT, there are 1254 participants from 85 countries. 72 solutions to P2 have been submitted, out of which 55 were correct. Next update of the intermediate results: 7th January, 13:00 GMT.

Correct solutions by pre-university students:

NameSurnameCountrySchoolTime
AndreiVilaRomaniaInternational Computer High School Bucharest3/12/23 14:59
TornikeTsadzikidzeGeorgiaKomarovi Physics-Mathematics school3/12/23 23:46
Ilan MiheljaIvan HegedićCroatiaXV. gymnasium Zagreb, V. gymnasium Zagreb4/12/23 05:56
Aditya.INDIAFIITJEE4/12/23 08:35
GuyGinzbergIsraelOrt Irony Dalet Modiin4/12/23 09:23
Ionut GabrielStanRomaniaInternational Computer Highschool of Bucharest4/12/23 15:24
Ralf RobertPaaboEstoniaHugo Treffneri Gümnaasium4/12/23 19:43
MendelMendelsohnRomaniaInternational Computer Highschool of Bucharest4/12/23 21:37
AntonTrubitsynFML №2394/12/23 22:07
RuichengMaChinaHigh School Affiliated to Harbin Teachers College5/12/23 17:36
SaskiaPõldmaaEstoniaTallinna Reaalkool5/12/23 17:46
PaniniIndiaLakshya International Academy6/12/23 17:38
KaustubhKakaIndiaALLEN7/12/23 17:55
ValKaranCroatiaXV. Gimnazija Zagreb7/12/23 23:52
DakshTayaliaIndiaSRGS OMR BLR8/12/23 08:43
HariShethIndiaDisha Delphi Public School8/12/23 09:34
Kaining LiuXingyan HeChinaTianjin Nankai High School9/12/23 10:35
FelixYewMalaysiaNational Junior College, Singapore9/12/23 13:30
Rares FelixTudoseRomaniaLiceul Teoretic Internațional de Informatică București9/12/23 17:50
ZhangsuchengKomarov Physics-Mathematics schoolChongqing Bashu Middle School10/12/23 05:03
VsevolodShadrinPhystech Lyceum named after Kapitsa10/12/23 15:42
EgorPotapovKapitza lyceum10/12/23 17:57
JagravGargIndiaFIITJEE10/12/23 20:07
MarinescuRareș TheodorRomaniaInternational Computer High School of Bucharest11/12/23 15:36
MihkelRannutEstoniaTallinna Reaalkool16/12/23 21:42
KutayKulbakTurkeyBahcesehir High School for Science and Technology16/12/23 23:44
BenedekBenczHungaryBaár-Madas Reformed High School17/12/23 11:46
ParthKhuranaSingaporeGlobal Indian International School31/12/23 10:50

Correct solutions by university students:

NameSurnameCountryUniversityTime
Bayram AlpSahinTurkeyBogazici University3/12/23 14:36
LukasSchichtGermanyEberhard Karls Universität Tübingen3/12/23 14:48
TomasBabelisLithuaniaÉcole Polytechnique3/12/23 14:53
MichałKołodziejczykPolandWarsaw University of Technology3/12/23 16:57
Kai-HsiangTuTaiwanNational Taiwan University4/12/23 05:56
AdamDžavoronokSlovakiaCharles University4/12/23 08:56
Eliseu AntonioKloster FilhoBrazilNorthwestern University4/12/23 12:40
YUANFEIHong KongThe Hong Kong Polytechnic University5/12/23 11:24
FanRozenChinaTsinghua University5/12/23 14:17
ZiyueWangChinaHebei University of Technology5/12/23 14:56
ProdromosFotiadisGreeceUniversity of Crete5/12/23 16:04
DženanMidžićBosnia and HerzegovinaUniversity of Rijeka5/12/23 17:13
LinDongHuiChinaSichuan University6/12/23 17:21
Elias KoschierMichail OgnyanovAustria6/12/23 19:31
LarranceXingUnited StatesUniversity of Michigan Ann Arbor8/12/23 07:47
LukaPassek-KumeričkiCroatiaUniversity of Zagreb8/12/23 13:30
WenhaoDouChinaHebei University of Technology9/12/23 05:19
KonradWołczański-ZubPolandAGH University of Technology Kraków9/12/23 23:00
MarinusLehmannGermanyUniversity of Potsdam10/12/23 12:36
QiruiHEHong KongThe Chinese University of Hong Kong10/12/23 13:30
KonstantinRodionenkoITMO University10/12/23 19:37
NickHartmannGermanyRWTH Aachen15/12/23 17:54
ViktorVukovićCroatiaUniversity of Zagreb16/12/23 22:34
DanielGonzalez FilipovSwitzerlandEPFL19/12/2023 10:22:00
KarloMaksimovićCroatiaUniversity of Zagreb20/12/23 14:50
KerimCherkezovTurkmenistanMagtymguly Turkmen State University25/12/23 18:17
ManjareeIndiaIndian Institute of Science, Bengaluru31/12/23 06:19

The list of countries:
Afghanistan, Argentina, Australia, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bosnia And Herzegovina, Brazil, Bulgaria, Cambodia, Canada, China, Croatia, Czech Republic, Egypt, El Salvador, Estonia, Ethiopia, Finland, France, Georgia, Germany, Greece, Guatemala, Honduras, Hong Kong, Hungary, India, Indonesia, Iran, Israel, Italy, Japan, Kazakhstan, Kenya, Korea, Kosovo, Kyrgyzstan, Latvia, Liechtenstein, Lithuania, Macao, Malaysia, Mexico, Moldova, Mongolia, Montenegro, Morocco, Nepal, New Zealand, Nigeria, North Korea, North Macedonia, Pakistan, Philippines, Poland, Romania, Russia, Rwanda, Saudi Arabia, Singapore, Slovakia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Turkey, Turkmenistan, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uzbekistan, Vietnam