Educational Codeforces Round 91 (Rated for Div. 2)

Solutions are presented as using the least memory and the fastest execution time. It also takes the top 10 most recent solutions from each language. If you want to limit to a specific index, click the "Solved" button and go to that problem.

ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1380 Educational Codeforces Round 91 (Rated for Div. 2) FINISHED False 9000 142614862 July 12, 2020, 2:45 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 27261 ) A Three Indices PROGRAMMING brute force

B'You are given a permutation p_1, p_2, ... , p_n . Recall that sequence of n integers is called a permutation if it contains all integers from 1 to n exactly once. Find three indices i , j and k such that: The first line contains a single integer T ( 1 <= T <= 200 ) -- the number of test cases. Next 2T lines contain test cases -- two lines per test case. The first line of each test case contains the single integer n ( 3 <= n <= 1000 ) -- the length of the permutation p . The second line contains n integers p_1, p_2, ... , p_n ( 1 <= p_i <= n ; p_i neq p_j if i neq j ) -- the permutation p . For each test case: If there are multiple valid triples of indices, print any of them. '...

Tutorials

Educational Codeforces Round 91 Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
86684611 Gassa A July 12, 2020, 4:12 p.m. OK D TESTS 4 77 8908800
86672514 ruban A July 12, 2020, 3:29 p.m. OK Delphi TESTS 4 31 36864000
86705228 Abrar_Al_Samit A July 12, 2020, 8:43 p.m. OK GNU C11 TESTS 4 31 3686400
86708968 rishitabhopal A July 12, 2020, 11:11 p.m. OK GNU C11 TESTS 4 31 3686400
86669172 Ajay_k A July 12, 2020, 3:20 p.m. OK GNU C11 TESTS 4 31 3686400
86678261 majorbuzzkill A July 12, 2020, 3:46 p.m. OK GNU C11 TESTS 4 31 3686400
86679396 u1904123 A July 12, 2020, 3:50 p.m. OK GNU C11 TESTS 4 31 3686400
86679685 AjMain129 A July 12, 2020, 3:51 p.m. OK GNU C11 TESTS 4 31 3686400
86679973 Shimla A July 12, 2020, 3:52 p.m. OK GNU C11 TESTS 4 31 3686400
86685451 HAR5HA A July 12, 2020, 4:17 p.m. OK GNU C11 TESTS 4 31 3686400
86698433 souvik7701 A July 12, 2020, 6:08 p.m. OK GNU C11 TESTS 4 31 3686400
86719746 zunead_31 A July 13, 2020, 5:27 a.m. OK GNU C11 TESTS 4 46 3686400
86667593 81179332 A July 12, 2020, 3:18 p.m. OK GNU C++11 TESTS 4 15 3686400
86678791 MSF_Akatsuki A July 12, 2020, 3:48 p.m. OK GNU C++11 TESTS 4 15 3686400
86676270 apan_jain A July 12, 2020, 3:40 p.m. OK GNU C++11 TESTS 4 15 3891200
86671081 scimoon A July 12, 2020, 3:25 p.m. OK GNU C++11 TESTS 4 15 3891200
86673619 xiaoh105 A July 12, 2020, 3:32 p.m. OK GNU C++11 TESTS 4 15 3891200
86677499 prodipdatta7 A July 12, 2020, 3:44 p.m. OK GNU C++11 TESTS 4 15 3891200
86668447 chenjinglong233 A July 12, 2020, 3:19 p.m. OK GNU C++11 TESTS 4 15 4300800
86710134 HHU-DengLun A July 13, 2020, 12:28 a.m. OK GNU C++11 TESTS 4 15 5120000
86660955 chdyFZH A July 12, 2020, 2:58 p.m. OK GNU C++11 TESTS 4 15 6348800
86712945 Sakura-hero A July 13, 2020, 2:29 a.m. OK GNU C++11 TESTS 4 15 13619200
86718876 Kartik1998 A July 13, 2020, 5:12 a.m. OK GNU C++14 TESTS 4 31 3686400
86688397 present_sir A July 12, 2020, 4:32 p.m. OK GNU C++14 TESTS 4 31 3686400
86659751 21August A July 12, 2020, 2:53 p.m. OK GNU C++14 TESTS 4 31 3686400
86667886 coder_512 A July 12, 2020, 3:18 p.m. OK GNU C++14 TESTS 4 31 3788800
86679150 RailBanaDunga A July 12, 2020, 3:49 p.m. OK GNU C++14 TESTS 4 31 3788800
86668431 teamh9_394 A July 12, 2020, 3:19 p.m. OK GNU C++14 TESTS 4 31 3891200
86669098 pranavsindura A July 12, 2020, 3:20 p.m. OK GNU C++14 TESTS 4 31 3891200
86678504 hijibijee A July 12, 2020, 3:47 p.m. OK GNU C++14 TESTS 4 31 3891200
86716255 Surya1231 A July 13, 2020, 4:13 a.m. OK GNU C++14 TESTS 4 31 3891200
86669303 pranavg0 A July 12, 2020, 3:21 p.m. OK GNU C++14 TESTS 4 31 7782400
86670606 Marcythm A July 12, 2020, 3:24 p.m. OK GNU C++17 TESTS 4 15 4096000
86668605 LayCurse A July 12, 2020, 3:19 p.m. OK GNU C++17 TESTS 4 15 5836800
86675186 AmanG247 A July 12, 2020, 3:36 p.m. OK GNU C++17 TESTS 4 31 3686400
86691723 new_sm A July 12, 2020, 4:55 p.m. OK GNU C++17 TESTS 4 31 3686400
86673237 Duwvux A July 12, 2020, 3:31 p.m. OK GNU C++17 TESTS 4 31 3686400
86673099 huypt A July 12, 2020, 3:31 p.m. OK GNU C++17 TESTS 4 31 3686400
86677695 Himelcse005 A July 12, 2020, 3:44 p.m. OK GNU C++17 TESTS 4 31 3686400
86676840 ismail A July 12, 2020, 3:41 p.m. OK GNU C++17 TESTS 4 31 3686400
86716073 Rakibjoy A July 13, 2020, 4:08 a.m. OK GNU C++17 TESTS 4 31 3788800
86696519 iulianjah A July 12, 2020, 5:40 p.m. OK GNU C++17 TESTS 4 31 3788800
86657769 tute7627 A July 12, 2020, 2:49 p.m. OK GNU C++17 (64) TESTS 4 15 4300800
86669004 FflashkingF A July 12, 2020, 3:20 p.m. OK GNU C++17 (64) TESTS 4 15 4300800
86671806 king-in-the-south A July 12, 2020, 3:27 p.m. OK GNU C++17 (64) TESTS 4 15 4300800
86700402 catismyfav A July 12, 2020, 6:44 p.m. OK GNU C++17 (64) TESTS 4 15 4300800
86696361 MZuenni A July 12, 2020, 5:36 p.m. OK GNU C++17 (64) TESTS 4 30 4300800
86712481 Hamoudi A July 13, 2020, 2:13 a.m. OK GNU C++17 (64) TESTS 4 30 4300800
86673161 shelby537 A July 12, 2020, 3:31 p.m. OK GNU C++17 (64) TESTS 4 30 4300800
86672322 lait1103 A July 12, 2020, 3:29 p.m. OK GNU C++17 (64) TESTS 4 30 4300800
86680802 Unopator A July 12, 2020, 3:55 p.m. OK GNU C++17 (64) TESTS 4 30 4300800
86696170 kejriwalawadh A July 12, 2020, 5:34 p.m. OK GNU C++17 (64) TESTS 4 30 4300800
86670691 Aidar.Babanov A July 12, 2020, 3:24 p.m. OK Go TESTS 4 109 10854400
86711468 Russell_Emerine A July 13, 2020, 1:30 a.m. OK Haskell TESTS 4 280 11571200
86667122 mphillotry A July 12, 2020, 3:17 p.m. OK Java 11 TESTS 4 187 23859200
86673538 jeffprobst A July 12, 2020, 3:32 p.m. OK Java 11 TESTS 4 187 23961600
86670725 aquarius_gaurav A July 12, 2020, 3:24 p.m. OK Java 11 TESTS 4 187 24268800
86670025 RockStar_14 A July 12, 2020, 3:22 p.m. OK Java 11 TESTS 4 187 24268800
86683924 Piyush98 A July 12, 2020, 4:09 p.m. OK Java 11 TESTS 4 187 24371200
86672955 megyeri99 A July 12, 2020, 3:30 p.m. OK Java 11 TESTS 4 202 23961600
86695339 5612 A July 12, 2020, 5:24 p.m. OK Java 11 TESTS 4 202 23961600
86669187 skittles1412 A July 12, 2020, 3:20 p.m. OK Java 11 TESTS 4 202 24064000
86677585 anhtaihsgs A July 12, 2020, 3:44 p.m. OK Java 11 TESTS 4 202 24166400
86673177 bobib A July 12, 2020, 3:31 p.m. OK Java 11 TESTS 4 202 24166400
86672935 RitvikMittal A July 12, 2020, 3:30 p.m. OK Java 8 TESTS 4 93 20377600
86672568 Sadakant A July 12, 2020, 3:29 p.m. OK Java 8 TESTS 4 93 20377600
86669623 elkadymohammed01 A July 12, 2020, 3:21 p.m. OK Java 8 TESTS 4 93 20377600
86667923 ragnarok001 A July 12, 2020, 3:18 p.m. OK Java 8 TESTS 4 93 20377600
86667145 meghana180799 A July 12, 2020, 3:17 p.m. OK Java 8 TESTS 4 93 20480000
86672716 IBatJ A July 12, 2020, 3:30 p.m. OK Java 8 TESTS 4 93 20787200
86671332 IBatJ A July 12, 2020, 3:26 p.m. OK Java 8 TESTS 4 93 20787200
86705914 procrastinate7 A July 12, 2020, 9:04 p.m. OK Java 8 TESTS 4 108 20377600
86701176 KoustavBeginner A July 12, 2020, 6:59 p.m. OK Java 8 TESTS 4 108 20377600
86696076 shivamnarware A July 12, 2020, 5:33 p.m. OK Java 8 TESTS 4 108 20480000
86699475 Loremon A July 12, 2020, 6:26 p.m. OK JavaScript TESTS 4 93 8704000
86668321 kelvinc1024 A July 12, 2020, 3:19 p.m. OK Kotlin TESTS 4 124 20582400
86673137 sylvyrfysh A July 12, 2020, 3:31 p.m. OK Kotlin TESTS 4 140 20992000
86670992 Tlatoani A July 12, 2020, 3:25 p.m. OK Kotlin TESTS 4 155 21196800
86668522 golions A July 12, 2020, 3:19 p.m. OK Kotlin TESTS 4 202 22732800
86666639 sergmel A July 12, 2020, 3:17 p.m. OK Kotlin TESTS 4 217 21708800
86686493 votez A July 12, 2020, 4:22 p.m. OK Kotlin TESTS 4 265 23142400
86687432 misoft A July 12, 2020, 4:27 p.m. OK Kotlin TESTS 4 311 21299200
86667269 sultazat A July 12, 2020, 3:17 p.m. OK Kotlin TESTS 4 343 21401600
86689615 wbars A July 12, 2020, 4:40 p.m. OK Kotlin TESTS 4 358 22118400
86667161 andy.gusev A July 12, 2020, 3:17 p.m. OK Kotlin TESTS 4 1154 21708800
86661444 fancy_lettuce A July 12, 2020, 3 p.m. OK Mono C# TESTS 4 77 11673600
86700353 Mosyagin A July 12, 2020, 6:43 p.m. OK Mono C# TESTS 4 77 11673600
86693981 kuuso A July 12, 2020, 5:11 p.m. OK Mono C# TESTS 4 93 11776000
86687044 anish.1922 A July 12, 2020, 4:25 p.m. OK Mono C# TESTS 4 93 15462400
86670642 Backs A July 12, 2020, 3:24 p.m. OK Mono C# TESTS 4 93 15462400
86685989 dekir A July 12, 2020, 4:19 p.m. OK Mono C# TESTS 4 124 15462400
86675301 osthir A July 12, 2020, 3:37 p.m. OK Mono C# TESTS 4 140 11673600
86672152 Alligard A July 12, 2020, 3:28 p.m. OK Mono C# TESTS 4 171 15462400
86677365 _Trung_Nguyen A July 12, 2020, 3:43 p.m. OK Mono C# TESTS 4 249 15462400
86685978 SyberiaEmperor A July 12, 2020, 4:19 p.m. OK MS C++ TESTS 4 109 4096000
86660931 SPOON796 A July 12, 2020, 2:58 p.m. OK MS C++ 2017 TESTS 4 46 3686400
86679953 dddttdCF A July 12, 2020, 3:52 p.m. OK MS C++ 2017 TESTS 4 62 3788800
86676465 Stevewy A July 12, 2020, 3:40 p.m. OK MS C++ 2017 TESTS 4 62 3993600
86661272 SPOON796 A July 12, 2020, 2:59 p.m. OK MS C++ 2017 TESTS 4 62 3993600
86661057 SPOON796 A July 12, 2020, 2:58 p.m. OK MS C++ 2017 TESTS 4 62 3993600
86675559 Imperium_ A July 12, 2020, 3:37 p.m. OK MS C++ 2017 TESTS 4 77 3993600
86671882 Numbervan A July 12, 2020, 3:27 p.m. OK MS C++ 2017 TESTS 4 109 3686400
86668120 JulesIMF A July 12, 2020, 3:19 p.m. OK MS C++ 2017 TESTS 4 124 3686400
86684740 your_soulmate A July 12, 2020, 4:12 p.m. OK MS C++ 2017 TESTS 4 124 3686400
86711866 skymin A July 13, 2020, 1:47 a.m. OK MS C++ 2017 TESTS 4 124 147968000
86672832 explorer_sifat A July 12, 2020, 3:30 p.m. OK Node.js TESTS 4 139 18022400
86667268 pqhuy98 A July 12, 2020, 3:17 p.m. OK Node.js TESTS 4 186 35430400
86685446 Darooha A July 12, 2020, 4:17 p.m. OK Ocaml TESTS 4 46 4300800
86681854 a1ikeda A July 12, 2020, 3:59 p.m. OK Perl TESTS 4 140 2457600
86669759 pajenegod A July 12, 2020, 3:22 p.m. OK PyPy 2 TESTS 4 124 24780800
86706397 realnimish A July 12, 2020, 9:22 p.m. OK PyPy 2 TESTS 4 124 28160000
86670528 alexwice A July 12, 2020, 3:24 p.m. OK PyPy 2 TESTS 4 139 26009600
86681668 realnimish A July 12, 2020, 3:59 p.m. OK PyPy 2 TESTS 4 139 28364800
86675260 lebron87 A July 12, 2020, 3:37 p.m. OK PyPy 2 TESTS 4 140 25702400
86684142 crapplet A July 12, 2020, 4:10 p.m. OK PyPy 2 TESTS 4 170 26624000
86671030 bazzyadb A July 12, 2020, 3:25 p.m. OK PyPy 2 TESTS 4 170 29696000
86669526 sksshivam007 A July 12, 2020, 3:21 p.m. OK PyPy 2 TESTS 4 171 27852800
86657628 snape_here A July 12, 2020, 2:47 p.m. OK PyPy 2 TESTS 4 186 32051200
86667003 zacker-22 A July 12, 2020, 3:17 p.m. OK PyPy 2 TESTS 4 265 31436800
86674697 servermonk A July 12, 2020, 3:35 p.m. OK PyPy 3 TESTS 4 155 22630400
86668654 aberent A July 12, 2020, 3:19 p.m. OK PyPy 3 TESTS 4 155 22630400
86661335 aberent A July 12, 2020, 2:59 p.m. OK PyPy 3 TESTS 4 155 22630400
86721628 Anuranjan_Pandey A July 13, 2020, 5:59 a.m. OK PyPy 3 TESTS 4 155 23449600
86668412 a0976531005 A July 12, 2020, 3:19 p.m. OK PyPy 3 TESTS 4 170 23347200
86696451 tiwari0000 A July 12, 2020, 5:39 p.m. OK PyPy 3 TESTS 4 170 24678400
86678518 kclee2172 A July 12, 2020, 3:47 p.m. OK PyPy 3 TESTS 4 171 24576000
86672024 archittect A July 12, 2020, 3:28 p.m. OK PyPy 3 TESTS 4 186 24985600
86669740 Nifer A July 12, 2020, 3:22 p.m. OK PyPy 3 TESTS 4 186 25497600
86669487 Vedkribhu A July 12, 2020, 3:21 p.m. OK PyPy 3 TESTS 4 187 25600000
86680519 abhishekm71 A July 12, 2020, 3:54 p.m. OK Python 2 TESTS 4 280 6656000
86678941 nandarustam A July 12, 2020, 3:48 p.m. OK Python 2 TESTS 4 295 6656000
86699941 elistark A July 12, 2020, 6:35 p.m. OK Python 2 TESTS 4 311 6860800
86673949 junmiao A July 12, 2020, 3:33 p.m. OK Python 2 TESTS 4 327 9728000
86681615 ComptineDunAutreEte A July 12, 2020, 3:58 p.m. OK Python 2 TESTS 4 389 6758400
86688302 elistark A July 12, 2020, 4:32 p.m. OK Python 2 TESTS 4 1996 6963200
86681520 rebinew A July 12, 2020, 3:58 p.m. OK Python 3 TESTS 4 171 7168000
86668784 LHamster A July 12, 2020, 3:19 p.m. OK Python 3 TESTS 4 171 7168000
86667068 kingmoshe A July 12, 2020, 3:17 p.m. OK Python 3 TESTS 4 171 7270400
86697468 diiper2 A July 12, 2020, 5:53 p.m. OK Python 3 TESTS 4 171 8192000
86680719 eugalt A July 12, 2020, 3:55 p.m. OK Python 3 TESTS 4 171 8192000
86676707 Black_Fregat A July 12, 2020, 3:41 p.m. OK Python 3 TESTS 4 186 7270400
86686484 localcoder A July 12, 2020, 4:22 p.m. OK Python 3 TESTS 4 187 7168000
86704417 ra51296 A July 12, 2020, 8:19 p.m. OK Python 3 TESTS 4 187 7270400
86684204 evg-zhabotinsky A July 12, 2020, 4:10 p.m. OK Python 3 TESTS 4 187 7270400
86675697 _harsh25 A July 12, 2020, 3:38 p.m. OK Python 3 TESTS 4 187 7270400
86713627 sansen A July 13, 2020, 2:53 a.m. OK Rust TESTS 4 30 5324800
86670331 robostac A July 12, 2020, 3:23 p.m. OK Rust TESTS 4 31 4096000
86700879 myduomilia A July 12, 2020, 6:53 p.m. OK Rust TESTS 4 31 4403200
86695535 djdisodo A July 12, 2020, 5:26 p.m. OK Rust TESTS 4 31 4915200
86660622 fatemender A July 12, 2020, 2:56 p.m. OK Rust TESTS 4 46 3788800
86693579 pandrei A July 12, 2020, 5:08 p.m. OK Rust TESTS 4 46 3993600
86670223 limed A July 12, 2020, 3:23 p.m. OK Scala TESTS 4 420 30924800
86675044 byte A July 12, 2020, 3:36 p.m. OK Scala TESTS 4 452 39424000
86702626 IvanDyachenko A July 12, 2020, 7:33 p.m. OK Scala TESTS 4 483 39628800
86690363 IvanDyachenko A July 12, 2020, 4:45 p.m. OK Scala TESTS 4 483 39628800
86675817 smas A July 12, 2020, 3:38 p.m. OK Scala TESTS 4 560 39526400
86675148 IvanDyachenko A July 12, 2020, 3:36 p.m. OK Scala TESTS 4 967 40140800

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