Silver Medalists
🇧🇩 Md Nafis Noor Taseen, Tahsin Khan, Abdullah Al Jarif
🇧🇾 Mikhail Raikhman, Alexandr Derkanosov, Yaroslav Pryatkin
🇮🇷 Hamid ShafiZadeh, Bahamin Shafaghi, Hamed Ghaffari
🇮🇳 Atharv Harlalka, Shreya Mundhada, Atharva Sutar
🇦🇹 Valentina Kubicek, Valentin Glatz, Rafael Luber
🇮🇹 Nicola Dindo, Matteo Cappiello, Filippo Gargiulo
🇷🇴 Marghidan David Vlad, Viespescu Carina Maria, Suna Andrei
🇮🇷 Ali Shayan, Amirali Asgari, Kiarash Rezayi
🇧🇾 Maksim Manastyrskiy, Vistunov Denis, Stephanie Shuturminskaya
🇮🇷 MohammadSam AnsariPour, Seyyed Shahrdad SeyyedMirzayi, MohammadParsa GhasemAbadi
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Bronze Medalists
🇮🇷 Ilya Eslahi, Shayan Razavi, AmirHosein Karimi
🇮🇷 Sam Arvandi, Arash OstadSharif Memar, Haman Pakrah
🇻🇳 Nguyễn Cảnh Dương, Hoàng Xuân Bách, Đào Quang Linh
🇲🇾 CHIA MING HAN, AVAN LIM ZENN EE, MATTHEW KUNG WEI SHENG
🇻🇳 Nguyễn Đình Tùng, Nguyễn Khánh Dương, Vương Khánh Toàn
🇷🇴 David Ghibu, Mazare Emanuel, Pavel Malina Carla
🇲🇩 Cerlat Marius, Popescu Alin
🇮🇹 Giulia Comini, Anna Kazhamiakina, Andrea Scarano
🇮🇷 Alireza Bahreini, Amirmohammad Beheshtizadeh , Bardia Amirian
🇵🇰 Mahad Arif , Hashir Naimat, Fawad Akbar
🇸🇬 Nguyen Tien Minh, Chong Yu Teng, Gao Zixiang
🇮🇷 Seyed Mohammad Moosavizadeh Jazaeri, Amir Mohammad Namdar, Taha Jafarian
🇱🇮 Hongjia Meng, Andrej Ševera, Leonhard Hasler
🇲🇾 Ho Janson, Ivan Chan Guan Yu, Daryl Lee Ker Ru
🇦🇹 Philipp Bui, André Tremetsberger, Yeyzaveta Yevtushenko
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Gold Medalists
🇮🇷 Ehsan Mokhtarian, MohammadReza Daneshvar Amoli, Mohammad Shahverdi Kondori
🇮🇷 Sina Azizeddin, Amir Mohammad Bandari Masoole, Pouria Mahmoudkhan Shirazi
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Silver Medalists
🇮🇷 Arshia Dadras, Ali Shahali, Aryan Alavi
🇮🇷 Alireza Samimi, Alireza Kaviani, Parsa Alizadeh
🇮🇷 Sam Khanaki, Ali Safari, Mohammadreza Badri
🇮🇷 AmirMohammad Shahrezaei, Alireza Keshavarz, Ehsan Heidari
🇸🇬 Ashley Khoo, Daniel Toh, Tan Si Jie
🇮🇷 Amirreza Dorosti, Parsa Sadeghi, Radin zahedi
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Bronze Medalists
🇲🇾 Gan Lih Ying, Tan Min Heng, Yeoh Yi Shuen
🇱🇮 Marco Vaccaro, Mark Neumann, Eric Lüscher
🇵🇱 Aliaksei Mamonau, Andrei Karmanovich, Pavel Tsitou
🇮🇷 Parsa Zarezadeh, Ali Moradi Shahmiri, Alipasha Montaseri
🇮🇷 Hadi AliKarami, Mahyar Rajabi Gildeh, Parsa FarajPour Sarayi
🇦🇹 Martin Bierbaumer, Fritz Weisbier, Nik Sauer
🇧🇩 Ahmed Ittihad Hasib, Rafi Mahmud, Atonu Roy Chowdhury
🇧🇾 Igor Shmygaliov, Roman Markovets, Mikita Shutro
🇲🇾 Tan Rui Xuen, Brandon Choo Sze How, Kong Hoi Mun
🇮🇷 Bardiya Khosheghbal, Roham Kamalivahid, Soroush Behroozifar
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🇦🇫 Afghanistan
🇦🇱 Albania
🇩🇿 Algeria
🇦🇿 Azerbaijan
🇧🇩 Bangladesh
🇧🇾 Belarus
🇧🇴 Bolivia
🇧🇦 Bosnia and Herzegovina
🇧🇷 Brazil
🇨🇦 Canada
🇨🇳 China
🇨🇴 Colombia
🇨🇺 Cuba
🇪🇨 Ecuador
🇪🇬 Egypt
🇫🇷 France
🇬🇪 Georgia
🇭🇰 Hong Kong
🇮🇳 India
🇮🇩 Indonesia
🇮🇷 Iran
🇮🇪 Ireland
🇮🇹 Italy
🇰🇿 Kazakhstan
🇰🇬 Kyrgyzstan
🇲🇰 Macedonia
🇲🇾 Malaysia
🇲🇽 Mexico
🇳🇮 Nicaragua
🇵🇰 Pakistan
🇵🇦 Panama
🇵🇾 Paraguay
🇵🇭 Philippines
🇵🇱 Poland
🇶🇦 Qatar
🇲🇩 Republic of Moldova
🇷🇴 Romania
🇷🇺 Russia
🇷🇸 Serbia
🇸🇬 Singapore
🇸🇰 Slovkia
🇸🇪 Sweden
🇨🇭 Switzerland
🇸🇾 Syria
🇹🇷 Turkey
🇹🇲 Turkmenistan
🇦🇪 United Arab Emirates
🇬🇧 United Kingdom
🇺🇸 United States
🇺🇿 Uzbekistan
🇻🇳 Vietnam
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—————————————————
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⚡️ دو تغییر نسبت به سالهای گذشته
🙂 سطح نونهالان اضافه شده است که مناسب دانشآموزان پایههای هشتم و پایینتر میباشد.
✏️ جهت افزایش دقت تصحیح، در بخش تشریحی، هر برگه توسط دو مصحح تصحیح میشود و در صورت مغایرت، مجدداً بررسی میشود.
——————————————————-
⚡️ Two changes compared to previous years
🙂 A junior level has been added, suitable for students in the 8th grade and below.
✏️ To increase grading accuracy, each paper will be graded by two graders in the denoscriptive day, and in case of discrepancy, it will be reviewed again.
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🙂 سطح نونهالان اضافه شده است که مناسب دانشآموزان پایههای هشتم و پایینتر میباشد.
✏️ جهت افزایش دقت تصحیح، در بخش تشریحی، هر برگه توسط دو مصحح تصحیح میشود و در صورت مغایرت، مجدداً بررسی میشود.
——————————————————-
⚡️ Two changes compared to previous years
🙂 A junior level has been added, suitable for students in the 8th grade and below.
✏️ To increase grading accuracy, each paper will be graded by two graders in the denoscriptive day, and in case of discrepancy, it will be reviewed again.
@icoOfficial
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دیوار، حامی مالی پنجمین المپیاد بینالمللی ترکیبیات ایران
Divar, financial sponsor of the ICO 2025
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Divar, financial sponsor of the ICO 2025
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🇦🇫 Afghanistan
🇦🇱 Albania
🇩🇿 Algeria
🇦🇲 Armenia
🇦🇺 Australia
🇦🇹 Austria
🇦🇿 Azerbaijan
🇧🇩 Bangladesh
🇧🇾 Belarus
🇧🇴 Bolivia
🇧🇦 Bosnia and Herzegovina
🇧🇷 Brazil
🇧🇬 Bulgaria
🇨🇦 Canada
🇨🇳 China
🇨🇴 Colombia
🇭🇷 Croatia
🇨🇺 Cuba
🇪🇨 Ecuador
🇪🇬 Egypt
🇫🇷 France
🇬🇪 Georgia
🇩🇪 Germany
🇭🇰 Hong Kong
🇮🇳 India
🇮🇩 Indonesia
🇮🇷 Iran
🇮🇪 Ireland
🇮🇹 Italy
🇰🇿 Kazakhstan
🇽🇰 Kosovo
🇰🇬 Kyrgyzstan
🇱🇻 Latvia
🇲🇰 Macedonia
🇲🇾 Malaysia
🇲🇽 Mexico
🇳🇵 Nepal
🇳🇮 Nicaragua
🇳🇬 Nigeria
🇵🇰 Pakistan
🇵🇦 Panama
🇵🇾 Paraguay
🇵🇪 Peru
🇵🇭 Philippines
🇵🇱 Poland
🇶🇦 Qatar
🇲🇩 Republic of Moldova
🇷🇴 Romania
🇷🇺 Russia
🇷🇸 Serbia
🇸🇬 Singapore
🇸🇰 Slovkia
🇸🇪 Sweden
🇨🇭 Switzerland
🇸🇾 Syria
🇹🇯 Tajikistan
🇹🇭 Thailand
🇹🇳 Tunisia
🇹🇷 Turkey
🇹🇲 Turkmenistan
🇦🇪 United Arab Emirates
🇬🇧 United Kingdom
🇺🇸 United States
🇺🇿 Uzbekistan
🇻🇳 Vietnam
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Forwarded from Iranian Combinatorics Olympiad
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🇦🇫 Afghanistan
🇦🇱 Albania
🇩🇿 Algeria
🇦🇷 Argentina
🇦🇲 Armenia
🇦🇺 Australia
🇦🇹 Austria
🇦🇿 Azerbaijan
🇧🇩 Bangladesh
🇧🇾 Belarus
🇧🇴 Bolivia
🇧🇦 Bosnia and Herzegovina
🇧🇷 Brazil
🇧🇬 Bulgaria
🇨🇦 Canada
🇨🇳 China
🇨🇴 Colombia
🇭🇷 Croatia
🇨🇺 Cuba
🇨🇿 Czech Republic
🇩🇴 Dominican Republic
🇪🇨 Ecuador
🇪🇬 Egypt
🇫🇷 France
🇬🇪 Georgia
🇩🇪 Germany
🇭🇰 Hong Kong
🇮🇳 India
🇮🇩 Indonesia
🇮🇷 Iran
🇮🇪 Ireland
🇮🇹 Italy
🇰🇿 Kazakhstan
🇽🇰 Kosovo
🇰🇬 Kyrgyzstan
🇱🇻 Latvia
🇲🇰 Macedonia
🇲🇾 Malaysia
🇲🇷 Mauritania
🇲🇽 Mexico
🇲🇳 Mongolia
🇳🇵 Nepal
🇳🇮 Nicaragua
🇳🇬 Nigeria
🇵🇰 Pakistan
🇵🇦 Panama
🇵🇾 Paraguay
🇵🇪 Peru
🇵🇭 Philippines
🇵🇱 Poland
🇵🇹 Portugal
🇶🇦 Qatar
🇲🇩 Republic of Moldova
🇷🇴 Romania
🇷🇺 Russia
🇷🇸 Serbia
🇸🇬 Singapore
🇸🇮 Slovenia
🇸🇰 Slovkia
🇪🇸 Spain
🇸🇪 Sweden
🇨🇭 Switzerland
🇸🇾 Syria
🇹🇯 Tajikistan
🇹🇭 Thailand
🇹🇳 Tunisia
🇹🇷 Turkey
🇹🇲 Turkmenistan
🇦🇪 United Arab Emirates
🇬🇧 United Kingdom
🇺🇸 United States
🇺🇿 Uzbekistan
🇻🇳 Vietnam
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۱) آزمون شامل ۱۵ سوال کوتاهپاسخ است.
۲) زمان آزمون از ساعت ۱۴:۰۰ تا ۱۶:۰۰ به وقت ایران (تهران) خواهد بود.
۳) پاسخ هر سوال یک عدد صحیح میباشد. سوالات نمرهی منفی ندارند، اما در صورت برابری امتیاز دو تیم، تیم با تعداد پاسخ نادرست کمتر در رتبهی بالاتر قرار میگیرد.
۴) نمرهدهی به نحوی است که هر چه تعداد تیمهایی که به یک سوال پاسخ درست میدهد، کمتر باشد، نمرهی آن سوال بیشتر میشود.
۵) با پایان این آزمون، کار تیمهای سطح نونهالان و مقدماتی به اتمام میرسد. در سطحهای پیشرفته و آزاد، تیمهای برتر به آزمون روز بعد راه پیدا میکنند.
۶) ارسال پاسخها به صورت تیمی است و نیازی نیست افراد تیم به صورت جداگانه پاسخها را وارد کنند.
1) The exam consists of 15 short-answer problems.
2) The exam time is from 2:00 PM to 4:00 PM Iran (Tehran) time.
3) The answer to each problem is an integer. There is no negative marking, but if two teams have the same total score, the team with fewer incorrect answers will rank higher.
4) Scoring is designed such that the fewer teams answer a question correctly, the higher the score for that problem.
5) When this exam ends, the competition in the Junior and Intermediate levels will be completed. In the Advanced and Open levels, the top teams will qualify for the exam on the next day.
6) Answers must be submitted as a team; individual team members do not need to submit responses separately.
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The Iranian Combinatorics Olympiad is a fair competition within the distinguished global community of combinatorics, founded on trust. Moreover, especially when competing for top ranks and medals, such tools are simply not sufficient. So don’t worry about others cheating—just compete calmly and honestly.
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