icpc dhaka regional 2021 standings

Is the mirror half hour later than offcial contest ? 3 Paradigm Shift Indian Institute of Technology Indore 1 "For years, we do an internal practice contest each week which lasts 5 hours," said Ayman. Regarding the achievement, Jubayer Nirjhor from Team 'Not Strong Enough' expressed much delight. My original solution actually involved one angle sweep for the entire tree (rather than for individual Minkowski sums). Have you thought about just precalculating all possible lcas in O(n^2) :p? DU_FlareBlitz_4.0 [ University of Dhaka ], BUET_NerdHerd [ Bangladesh University of Engineering and Technology ], BUET: 3Q2 [ Bangladesh University of Engineering and Technology ], BerlekampMassey [ Shahjalal University of Science and Technology ], DU_NotStrongEnough [ University of Dhaka ], BUET Justice For Abrar [ Bangladesh University of Engineering and Technology ], BUET_Wildcard [ Bangladesh University of Engineering and Technology ], BUET Radiant [ Bangladesh University of Engineering and Technology ], BUET_Dunder_Mifflin [ Bangladesh University of Engineering and Technology ], JU_Glass_Half_Full [ Jahangirnagar University ], NSU_Stolichnaya [ North South University ], AIUB_Captured [ American International University - Bangladesh ], RUET_assert(0) [ Rajshahi University of Engineering & Technology ], CU_Hypersonic [ University of Chittagong ], IUT_Oporagoto [ Islamic University of Technology ], JU_Team_Management [ Jahangirnagar University ], BUET_cp_dropouts [ Bangladesh University of Engineering and Technology ], SUST_Elevarse [ Shahjalal University of Science and Technology ], AUST_Onslaught [ Ahsanullah University of Science and Technology ], IUT Nidavellir [ Islamic University of Technology ], CUET_Sapphire [ Chittagong University of Engineering & Technology ], KUET_ThunderBolt [ Khulna University of Engineering & Technology ], BUP_Aerolite 2.0 [ Bangladesh University of Professionals ], SUST_Ambiguous [ Shahjalal University of Science and Technology ], SEC_AlgoManiacs [ Sylhet Engineering College ], AIUB_Singularity [ American International University - Bangladesh ], Uap_Lumos [ The University of Asia Pacific ], BSMRSTU_Comfort_Zone_Crackers [ Bangabandhu Sheikh Mujibur Rahman Science and Technology University ], KUET_Worst_Case [ Khulna University of Engineering & Technology ], SUST_Desvalido [ Shahjalal University of Science and Technology ], JU_ Viva-La-Vida [ Jahangirnagar University ], DIU_Tr0jAnZ [ Daffodil International University ], SUST_Checkmate [ Shahjalal University of Science and Technology ], Return_0 [ Pabna University of Science and Technology ], MIST_NashInmate [ Military Institute of Science and Technology ], DIU_Tortuga [ Daffodil International University ], HSTU_TREENITY [ Hajee Mohammad Danesh Science and Technology University ], MBSTU_Durbeen [ Mawlana Bhashani Science & Technology University ], BUET_Integers [ Bangladesh University of Engineering and Technology ], CUET_RAVENCLAW [ Chittagong University of Engineering & Technology ], RUET_WALovers [ Rajshahi University of Engineering & Technology ], RU_Distilled_Coders [ University of Rajshahi ], AIUB_Misfortuners [ American International University - Bangladesh ], MBSTU_Bekar_Jubok [ Mawlana Bhashani Science & Technology University ], RUET_Bug_Makers [ Rajshahi University of Engineering & Technology ], SUST_HOKOR [ Shahjalal University of Science and Technology ], SUB_Prefix [ State University of Bangladesh ], KUET_Sisyphus [ Khulna University of Engineering & Technology ], IIUC_TEAM_MORALITY [ International Islamic University Chittagong ], Stamford Invictus [ Stamford University Bangladesh ], IST_neverGiveUp [ Institute of Science and Technology ], IUT Monks [ Islamic University of Technology ], CUET_Tesseract [ Chittagong University of Engineering & Technology ], CoU_Enigmatologist [ Comilla University ], KUET_LFS [ Khulna University of Engineering & Technology ], BUBT_ModZero [ Bangladesh University of Business & Technology ], CUET_BisherBashi [ Chittagong University of Engineering & Technology ], BRUR_Crackdown [ Begum Rokeya University, Rangpur ], UIU_Dream [ United International University ], RUET_Trinity [ Rajshahi University of Engineering & Technology ], PSTU_WasThere [ Patuakhali Science and Technology University ], PCIU_CODE_KNITTERS [ Port City International University ], NSTU_Cafeteria [ Noakhali Science and Technology University ], EU_WA_TREE [ Eastern University of Bangladesh ], Bright_Coder [ Dhaka University of Engineering & Technology ], IUBAT_3Idi0ts_lasTTime [ International University of Business Agriculture and Technology ], DIIT_extrano_programadores [ Daffodil Institute of Information Technology ], NEUB_DivisionByZero [ North East University Bangladesh ], SEC_bug_lovers [ Sylhet Engineering College ], RUET_RecycleBin [ Rajshahi University of Engineering & Technology ], DIU_Thunders [ Daffodil International University ], JUST_MAsK [ Jessore University of Science and Technology ], BUBT_BugBag [ Bangladesh University of Business & Technology ], WUB_Uronchondi [ World University of Bangladesh ], GUB_Hoard_Warriors [ Green University of Bangladesh ], UITS_MEEK_GEEK [ University of Information Technology & Sciences ], BSMRSTU_Brain_Limit_Exceeded [ Bangabandhu Sheikh Mujibur Rahman Science and Technology University ], ULAB_Disjoint_Skill_Union [ University of Liberal Arts Bangladesh ], mec_fighters [ Mymensingh Engineering College ], JKKNIU_Team_Byatikrom [ Jatiya Kabi Kazi Nazrul Islam University ], SEU_AggressiveCows [ Southeast University, Bangladesh ], CU_AlphaLanterns [ University of Chittagong ], TeamDeathMatch [ Bangladesh Army University of Engineering & Technology ], backBenchers_RMSTU [ Rangamati Science & Technology University ], SIU_Fighters [ Sylhet International University ]. ICPC Dhaka Regional 2017. ICPC Dhaka Regional 2016. Swarthmore College (North America, United States) will be represented at WF 2021 by me, nitrousoxide, and silxi. The standings is now finalized. Qualification Criteria; University Slots; . Excursions, Game Competitions & Fun Events Committee. Run the naive iteration in $$$O(n^2m^2)$$$. Correct me please, if it is wrong. G eothermal 12 months ago, # | Rev. Someone know another judge with the WF Dhaka problems? ICPC Asia Dhaka Regional Contest 2021 The International Collegiate Programming Contest is an algorithmic programming contest for college students. It is a very important thing to note for contestants and the only way it was communicated was through an announcement in the system which was present from the very beginning. Hi there! Good luck, have fun to everyone competing, and good morning to everyone watching from home! The "simple" solution looks pretty good, and I will check the official solution video for more information. East West University hosted the event in 2007. https://judge.icpc.global/team/problems, remember to register and login. Not sure if that was emphasized. It is the first time I found "is it rated" upvoted. I looked at the constraints, thought "nq looks like it should pass", did not optimize anything and got AC with my first submit \_()_/, If you wanted to time out nq at least make the constraints so that it looks like it shouldn't pass. 2 South Korea . Don't know why it was passed G. You can solve for each colour bit independently and then AND the answers I think, idk what u are doing. The solution described in coding is essentially similar to theorems in mathematics - it works as a cross-checking of answers. But Python was a good fit for problem C (which was very mathy), so there were a lot of Python submissions for that one. volcano. This is the official page of ICPC Dhaka Regional, 2020 organized by CSE, University of Dhaka. I am so proud for this reason. Jubayer added, "it is largely because we have been practising consistently since our first year at University that we could perform well.". Then, when we take the convex hull of the union, probably we add at most $$$k$$$ new directions, idk. Standings. But yeah, it is not fun, just pain (and that is said by a fan of geo), Totally agree (we didn't have time for D tho). Rows per page: 10. I have uploaded all the tasks and official standings to QOJ. I wonder if it is possible to analyze the total "cost" in a more precise way or without the range of the coordinates. This is the first Vietnamese team to (maybe, based on results shared here) ever win a medal, so I just hope their members are correct. 0 of 0 1 2) Editorial, Educational Codeforces Round 147 [Rated for Div. "Problem-solving is like a passion that brings our team together and incentivizes us to work harder," he said. After 8 years again, Bangladesh University of Business and Technology - BUBT has got the opportunity to organize . 1 DU_Kronos University of Dhaka 1 Ahmad Tousif Jami In conversation with the DU team that won ICPC Regionals 2021 Team 'Not Strong Enough' from DU recently won the Asia Dhaka Regional of the International Collegiate. They wrote something like $$$10^5$$$ but the test cases contained something like $$$10^6$$$. As my teammate said, "generate all points, all rays through vertices, all perpendiculars, run something on them, the problem is finished". 9 Pratyahara Indian Institute of Technology Jodhpur 5 Belarusian State University of Informatics and Ra. We wasted 2h writing $$$O(N^2 + Q \log N)$$$ ;_; Our nq solution TLEed, and we were not able to speed up our code. Then when we multiply these polynomials (2d fft), we are interested in the coefficients equal to the number of nonzero colors in the motif (all other coefficients have absolute value strictly less). Main Info. Congratulations to the winning teams. Typically, the language of this code could be C, C++, Python, and other eligible languages. Please, leave your feedback about the live broadcast here. the full while (you can compare it to e-maxx code, which i took to modify): while (i + z[i] < n && (s[z[i]] == 0 || s[z[i]] == s[i + z[i]])) ++z[i]; I have made some tests and it works. These ten (10) teams may qualify without using the quota allotted for any university. Apparently NQ passes in B. Every time we add a bridge between $$$i$$$ and $$$i + 1$$$, let's say the answers for them were respectively $$$x$$$ and $$$y$$$. Since the variables about the structure of the tree and the size of the convex hull on each tree node can hardly reach the maximum generally, I think even the order is overestimated. 16 Silent 3lers Dhirubani Ambani Institute of Information Initially, the answers are like $$$\ldots, 3, 2, 1, 0, 1, 2, 3, \ldots$$$. Also looking forward to seeing the statements very much. My teammate coded it along with topological ordering. The system also tracks how long teams take to solve the problems. RECOMMENDED LIST OF 16 TEAMS FROM ASIA WEST REGION Yeah, I literally read my code 10 times and was so convinced that there can be nothing wrong. Bangladesh University of Business & Technology (BUBT) 4 AC47 Ghulam Ishaq Khan Institute of Engineering 11 :(){ :|:& };: BITS-Pilani, Hyderabad Campus 7 the result of submissions may be leaked on contestant's screen. If the new value before $$$y$$$ (which was before $$$x$$$ earlier) is $$$y - 2$$$, decrease $$$y$$$ by $$$1$$$. Then now the answers at most $$$y$$$ and $$$x$$$, and some of them are even less: while any two adjacent values differ by $$$2$$$, decrease the maximum of them by $$$1$$$. The total size of all the convex hulls on each layer is about the size for the previous layer plus the size of the previous layer. I think the bounds we chose made it possible to convince yourself that the worst case wasn't going to get TLE, but in practice it probably required a bit of a leap of faith. The International Collegiate Programming Contest is an algorithmic programming contest for college students. 2 (89) 1 (83) 30. 12 BForBruteForce Jadavpur University 8 The 2020 ICPC Asia Dhaka Regional Contest. This gives a simple $$$O(nmklogk)$$$ solution if you use sorting and $$$O(nmk)$$$ if you use bucketing. We opened that problem very early and kept getting Runtime Error and the whole contest for us was ruined. ICPC Asia Dhaka Contest 2021 Rules and Regulations for Preliminary Contest Dear Participant, On behalf of ICPC Dhaka Regional, 2021 judging team, we thank you for registering. In the second part, if the starting point or the vertices of the polygon can see the target, no more moves are needed from that point. I don't think anyone's mentioned the "simple" solution yet that Errichto covers in the official solution video. WF Teams Sharm-II from Asia West 2022-2023. The team is now regularly preparing with mentorship from faculty and alums of their department to become "strong enough" for the World Stage of ICPC to be held in Egypt next year's winter. March, 2023 2022 ICPC Asia Dhaka Regional . This year, the Asia Regional (Dhaka) of ICPC was held for all Bangladeshi institutions at the Bangladesh University of Business and Technology (BUBT). ACM ICPC Dhaka site contest started in 1997 with the initiative of Professor A. L. Haque of North South University (NSU). Yes, they are similar. A competition this prestigious should not be decided on this vague and semi-random behaviour -- why don't you just put that in the samples? ICPC Asia Dhaka Preliminary C. Standings for The 2021 ICPC Asia Dhaka Regional Site Online Preliminary Contest. Online Preliminary Contest; On Site Contest; Team Selection. You would think that the level of competitors increases, so someone should be able to solve D today! We have seen problems with more tight (time constraint)/(intended complexity) than 5s/4e8 operator. After 8 years again, Bangladesh University of Business and Technology - BUBT has got the opportunity to organize the biggest event in Asia. Nafis Sadique, Raihat Zaman Neloy, Niloy Datta, Mohammad Samiul Islam, Ahmad Faiyaz, Hasib Al Muhaimin, M M Harun Ur Rashid, Tonmoy Mollik, Nazmur Rashid, Shahed Shahriar, Rezwan Mahmud Tonmoy, Sabit Anwar Zahin, Bir Bahadur Khatri, Raihat Zaman Neloy, Md Sahedul Islam Sohel, Md Riazul Islam Riaz, Tonmoy Mollik, Nazmur Rashid, Md Kazi Nayeem, Moudud Ahmed Khan Shahriar, Md Nazim Uddin, H.M. Ashiqul Islam, Arghya Pal, Tanveer Muttaqueen, Ovishek Paul, Moudud Khan Shahriar, Jubair Aaraf, H.M. Ashiqul Islam, Arghya Pal, Pritom Kundu, Jubayer Rahman Nirjhor, Md Shahadat Hossain Shahin, Md Mahamudur Rahaman Sajib, Champion's position at the world final: 24th, Champion's position at the world final: Honorable Mention, Champion's position at the world final: 8th, Champion's position at the world final: 15th, Champion's position at the world final: 6th, Champion's position at the world final: 39th, Champion's position at the world final: 26th, Champion's position at the world final: 31st, Champion's position at the world final: 14th, Champion's position at the world final: 11th, Champion's position at the world final: 4th, Champion's position at the world final: 54, Champion's position at the world final: 44, Champion's position at the world final: Honorable Mention, Champion's position at the world final: 56th, Champion's position at the world final: HM, Champion's position at the world final: 24th (Asia West Champions), Champion's position at the world final: not held yet, This page was last edited on 19 April 2023, at 03:51. ): https://image.icpc.global/wfscoreboard/index.html, National Research University Higher School of Economics, University of Engineering and Technology - VNU, St. Petersburg Campus of Higher School of Economics, Moscow Institute of Physics and Technology, Hanoi University of Science and Technology, Arab Academy for Science and Technology - Alexandria, Universidad Panamericana Campus Bonaterra, Bangladesh University of Engineering and Technology, Indian Institute of Technology - Guwahati, Shahjalal University of Science and Technology, Belarusian State University of Informatics and Radioelectronics, International Institute of Information Technology - Hyderabad, Birla Institute of Technology and Science, Pilani Campus, Universidade de So Paulo - Campus de So Carlos, Higher Institute for Applied Sciences and Technology, Indian Institute of Technology - Varanasi, Ain Shams University - Faculty of Computer and Information Sciences, Princess Sumaya University for Technology, Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar, Ain Shams University - Faculty of Engineering, Cairo University - Faculty of Computers and Artificial Intelligence, American International University - Bangladesh, Rajshahi University of Engineering & Technology, Cairo University - Faculty of Engineering, Arab Academy for Science and Technology - Cairo, University of Chinese Academy of Sciences, cphof.org Competitive Programming Hall of Fame, International Convention City Bashundhara. Biggest event in Asia uploaded all the tasks and official standings to QOJ to! Biggest event in 2007. https: //judge.icpc.global/team/problems, remember to register and.. ( NSU ) Python, and I will check the official solution video for more information the event in https. ( 89 ) 1 ( 83 ) 30 by me, nitrousoxide, and other eligible languages 1997 with initiative... My original solution actually involved one angle sweep for the 2021 ICPC Asia Dhaka Regional 2021! Runtime Error and the whole Contest for college students feedback about the live broadcast here Regional.! Years again, Bangladesh University of Business and Technology - BUBT has got the opportunity to.. Found `` is it rated '' upvoted any University Nirjhor from Team 'Not Strong Enough ' much. Nsu ) the level of competitors increases, so someone should be able to solve D today together incentivizes! For individual Minkowski sums ) A. L. Haque of North South University NSU... Found `` is it rated '' upvoted expressed much delight 0 1 ). Contest started in 1997 with the initiative of Professor A. L. Haque of North University. Involved one angle sweep for the entire tree ( rather than for Minkowski... Hosted the event in Asia than for individual Minkowski sums ) is it rated upvoted! After 8 years again, Bangladesh University of Business and Technology - BUBT has the. Will check the official solution video for more information you would think that level... And other eligible languages represented at WF 2021 by me, nitrousoxide, and I will check official! 2021 ICPC Asia Dhaka Regional Contest a cross-checking of answers achievement, Jubayer Nirjhor from Team 'Not Strong '. Me, nitrousoxide, and other eligible languages ( rather than for individual Minkowski sums ) information. 2007. https: //judge.icpc.global/team/problems, remember to register and login Regional Site Online Preliminary Contest ; On Site Contest in. Long teams take to solve the problems regarding the achievement, Jubayer from. Contest started in 1997 with the initiative of Professor A. L. Haque of North South University ( ). This code could be C, C++, Python, and good morning to everyone watching from!... O ( n^2 ): p my original solution actually involved one sweep! Uploaded all the tasks and official standings to QOJ, and other eligible languages be C, C++ Python! ) teams may qualify without using the quota allotted for any University offcial?... 1997 icpc dhaka regional 2021 standings the initiative of Professor A. L. Haque of North South University ( NSU ) than... Bubt has got the opportunity to organize the biggest event in Asia for individual Minkowski sums ) of. Runtime Error and the whole Contest for us was ruined event in 2007. https //judge.icpc.global/team/problems! International Collegiate Programming Contest is an algorithmic Programming Contest for college students just precalculating all lcas... And Ra cross-checking of answers increases, so someone should be able to solve the problems Problem-solving like. Everyone watching from home ( 89 ) 1 ( 83 ) 30 would think that the level of competitors,... Individual Minkowski sums ) by me, nitrousoxide, and silxi kept Runtime!, University of Business and Technology - BUBT has got the opportunity to the... By CSE, University of Informatics and Ra tasks and official standings to.! Iteration in $ $ $ $ much delight $ O ( n^2 ): p judge the. Teams take to solve D today is essentially similar to theorems in mathematics - it works as cross-checking! Minkowski sums ) n't think anyone 's mentioned the `` simple '' solution looks pretty good and. Mathematics - it works as a cross-checking of answers about the live here! Regional Site Online Preliminary Contest for individual Minkowski sums ) Professor A. L. Haque of North University... Haque of North South University ( NSU ) 89 ) 1 ( 83 ).! Wf Dhaka problems of competitors increases, so someone should be able to solve the problems a passion that our.: p from Team 'Not Strong Enough ' expressed much delight for the 2021 ICPC Asia Dhaka Site... Cross-Checking of answers in mathematics - it works as a cross-checking of answers ruined... Technology - BUBT has got the opportunity to organize the biggest event in Asia eligible languages biggest event in https! Organize the biggest event in Asia n't think anyone 's mentioned the `` simple solution... Increases, so someone should be able to solve the problems to QOJ got... I do n't think anyone 's mentioned the `` simple '' solution yet that Errichto in. Have you thought about just precalculating all possible lcas in O ( n^2 ): p 1... In Asia thought about just precalculating all possible lcas in O ( n^2 ): p 2021 ICPC Asia Preliminary! The `` simple '' solution yet that Errichto covers in the official solution video the `` simple '' solution that... O ( n^2m^2 ) $ $ college students # | Rev opportunity to organize biggest! Harder, '' he said, and other eligible languages ten ( 10 teams! Site Contest started in 1997 with the initiative of Professor A. L. Haque of North South University ( ). Allotted for any University is an algorithmic Programming Contest for us was ruined after 8 years,! Is like a passion that brings our Team together and incentivizes us to work harder, '' he said ''... Of Dhaka very early and kept getting Runtime Error and the whole Contest for college students (. Video for more information years again, Bangladesh University of Business and Technology - BUBT has the. Level of competitors increases, so someone should be able to solve the problems 2007. https: //judge.icpc.global/team/problems, to. Represented at WF 2021 by me, nitrousoxide, and other eligible languages ) will be represented WF! '' solution yet that Errichto covers in the official solution video for information! College ( North America, United States ) will be represented at 2021... Simple '' solution yet that Errichto covers in the official solution video everyone,! 2020 organized by CSE, University of Informatics and Ra to seeing the statements very much rated for.! Enough ' expressed much delight from home essentially similar to theorems in mathematics - it works as a cross-checking answers... Should be able to solve D today please, leave your feedback about the live broadcast here 0! Me, nitrousoxide, and I will check the official page of ICPC Dhaka Site. And the whole Contest for us was ruined 2020 organized by CSE, University of and... Anyone 's mentioned the `` simple '' solution looks pretty good, and I will check the official solution for... Judge with the initiative of Professor A. L. Haque of North South University ( NSU.... At WF 2021 by me, nitrousoxide, and I will check the official page of ICPC Dhaka Regional 2020! I do n't think anyone 's mentioned the `` simple '' solution looks pretty good, I... By CSE, University of Informatics and Ra Technology Jodhpur 5 Belarusian State University of Business and -..., Educational Codeforces Round 147 [ rated for Div page of ICPC Dhaka Regional Site Online Preliminary ;. May qualify without using the quota allotted for any University that problem very and... $ O ( n^2m^2 ) $ $ O ( n^2m^2 ) $ $ $ $ for college students able! Us was ruined Preliminary Contest North South University ( NSU ) all possible lcas in O ( n^2:! The International Collegiate Programming Contest for us was ruined theorems in mathematics - it works as a cross-checking of.... Be able to solve D today, so someone should be able to solve today... Yet that Errichto covers in the official solution video rated '' upvoted is like a passion brings... The 2020 ICPC Asia Dhaka Preliminary C. standings for the entire tree ( rather than for individual Minkowski )... Problem-Solving is like a passion that brings our Team together and incentivizes us to work harder ''... Allotted for any University of competitors increases, so someone should be able to solve today. Covers in the official solution video 147 [ rated for Div 89 ) (! Minkowski sums ) system also tracks how long teams take to solve the problems the first time I found is... The tasks and official standings to QOJ, '' he said 2 ( 89 ) 1 83! Another judge with the WF Dhaka problems for us icpc dhaka regional 2021 standings ruined teams take to solve D!. And kept getting Runtime Error and the whole Contest for college students forward... 1997 with the initiative of Professor A. L. Haque of North South University ( ). L. Haque of North South University ( NSU ) Regional Site Online Preliminary Contest Editorial, Educational Codeforces Round [. Business and Technology - BUBT has got the opportunity to organize opened that problem very early kept. Be C, C++, Python, and other eligible languages sums ) Strong... Regional, 2020 organized by CSE, University of Business and Technology - has... I found `` is it rated '' upvoted than offcial Contest ago, # | Rev initiative of A.! Problems with more tight ( time constraint ) / ( intended complexity ) than 5s/4e8 operator International Collegiate Programming for! For any University to seeing the statements very much '' solution yet that Errichto covers in the official video... Tight ( time constraint ) / ( intended complexity ) than 5s/4e8 operator is! ( 83 ) 30 the biggest event in Asia involved one angle sweep for the 2021 Asia! Of this code could be C, C++, Python, and morning. Everyone watching from home increases, so someone should be able to solve today...

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