2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest, qualification stage (Online Mirror, ACM-ICPC Rules, Teams Preferred)

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
847 2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest, qualification stage (Online Mirror, ACM-ICPC Rules, Teams Preferred) FINISHED False 14400 226083299 Sept. 18, 2017, 1:05 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 6308 ) M Weather Tomorrow PROGRAMMING implementation 1000

B'Codeforces Round #817 (Div. 4) Hello Codeforces! flamestorm, MikeMirzayanov and I want to invite you to Codeforces Round #817 (Div. 4). It starts on Aug/30/2022 17:50 (Moscow time). The format of the event will be identical to Div. 3 rounds: We urge participants whose rating is 1400+ not to register new accounts for the purpose of narcissism but to take part unofficially. Please do not spoil the contest for the official participants. Only trusted participants of the fourth division will be included in the official standings table. This is a forced measure for combating unsporting behaviour. To qualify as a trusted participant of the fourth division, you must: Regardless of whether you are a trusted participant of the fourth division or not, if your rating is less than 1400 (or you are a newcomer/unrated), then the round will be rated for you. Many thanks to the testers: sandry24, SlavicG, tibinyte, Gheal, down, haochenkang, TimDee. We suggest reading all of the problems and hope you will find them interesting! Good Luck! UPD 1: The contest is delayed by 15 minutes. UPD 2: The opinions of testers about the order of problems are very contradictory. Please do not rely heavily on the order of problems in the round and read all the problems. Good luck! UPD 3: Editorial is out! Read more xc2 xbb Educational Codeforces Round 134 [Rated for Div. 2] Hello Codeforces! On Aug/27/2022 17:35 (Moscow time) Educational Codeforces Round 134 (Rated for Div. 2) will start. Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post. This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have ac'...

Tutorials

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Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
30865948 ruban M Sept. 30, 2017, 12:15 p.m. OK Delphi TESTS 25 15 16076800 1000
30498281 jibilovv M Sept. 19, 2017, 1 p.m. OK FPC TESTS 25 15 0 1000
30541409 Mellow123 M Sept. 20, 2017, 10:32 a.m. OK FPC TESTS 25 15 0 1000
30553590 Leemur Tesla_ Artemx M Sept. 20, 2017, 5:19 p.m. OK FPC TESTS 25 15 0 1000
30487807 L0CHINBEK Razzoqberdiyev_Alisher iCoder01 M Sept. 19, 2017, 4:13 a.m. OK FPC TESTS 25 15 409600 1000
30468316 Kyle_Roy M Sept. 18, 2017, 1:50 p.m. OK FPC TESTS 25 15 1638400 1000
30469047 NikitaOrsha M Sept. 18, 2017, 2:01 p.m. OK FPC TESTS 25 15 1638400 1000
30470006 Th1nhNg0 M Sept. 18, 2017, 2:16 p.m. OK FPC TESTS 25 15 1638400 1000
30473462 1353055672 M Sept. 18, 2017, 3:10 p.m. OK FPC TESTS 25 15 1638400 1000
30479536 PAG M Sept. 18, 2017, 4:58 p.m. OK FPC TESTS 25 15 1638400 1000
33067431 LeoPro M Dec. 9, 2017, 7:17 p.m. OK FPC TESTS 26 15 1638400 1000
32067755 abhigyanverma1997 M Nov. 5, 2017, 4:31 a.m. OK GNU C TESTS 26 15 0 1000
31274661 AD....... M Oct. 13, 2017, 12:47 p.m. OK GNU C TESTS 25 15 0 1000
31162329 Loris M Oct. 9, 2017, 8:26 a.m. OK GNU C TESTS 25 15 0 1000
31112001 proy99 M Oct. 7, 2017, 11:22 a.m. OK GNU C TESTS 25 15 0 1000
31093445 Rezaul_Karim M Oct. 6, 2017, 9:08 p.m. OK GNU C TESTS 25 15 0 1000
30973196 murshed M Oct. 3, 2017, 4:34 p.m. OK GNU C TESTS 25 15 0 1000
30620853 aryaS M Sept. 22, 2017, 4:47 p.m. OK GNU C TESTS 25 15 0 1000
30618896 sevas M Sept. 22, 2017, 3:24 p.m. OK GNU C TESTS 25 15 0 1000
30522594 nasah8975 M Sept. 19, 2017, 5:05 p.m. OK GNU C TESTS 25 15 0 1000
30486031 Izanagi M Sept. 19, 2017, 12:32 a.m. OK GNU C TESTS 25 15 0 1000
32113429 gengman M Nov. 7, 2017, 9:05 a.m. OK GNU C++ TESTS 26 15 0 1000
32548224 llpeace M Nov. 22, 2017, 11:26 a.m. OK GNU C++ TESTS 26 15 0 1000
32548137 vjudge4 M Nov. 22, 2017, 11:23 a.m. OK GNU C++ TESTS 26 15 0 1000
32541861 BinGoo0o0o Zarxdy34 DeaphetS M Nov. 22, 2017, 6:39 a.m. OK GNU C++ TESTS 26 15 0 1000
32282827 maninblack M Nov. 13, 2017, 11:45 a.m. OK GNU C++ TESTS 26 15 0 1000
32108754 vjudge3 M Nov. 7, 2017, 2:40 a.m. OK GNU C++ TESTS 26 15 0 1000
32045838 vjudge2 M Nov. 4, 2017, 7:51 a.m. OK GNU C++ TESTS 26 15 0 1000
32045085 vjudge3 M Nov. 4, 2017, 7:13 a.m. OK GNU C++ TESTS 26 15 0 1000
32016508 tangellamaheshkumar M Nov. 3, 2017, 4:17 p.m. OK GNU C++ TESTS 26 15 0 1000
31997767 vjudge4 M Nov. 3, 2017, 5:27 a.m. OK GNU C++ TESTS 26 15 0 1000
30953827 Wolf_Mate M Oct. 2, 2017, 9:38 p.m. OK GNU C11 TESTS 25 15 0 1000
30530342 khale_el M Sept. 19, 2017, 10:18 p.m. OK GNU C11 TESTS 25 15 0 1000
30488963 Abid_20 M Sept. 19, 2017, 5:45 a.m. OK GNU C11 TESTS 25 15 102400 1000
30489004 Abid_20 M Sept. 19, 2017, 5:48 a.m. OK GNU C11 TESTS 25 15 102400 1000
30489051 Jami20 M Sept. 19, 2017, 5:52 a.m. OK GNU C11 TESTS 25 15 102400 1000
30465001 magieNoire ancien M Sept. 18, 2017, 1:09 p.m. OK GNU C11 TESTS 25 15 1843200 1000
30473044 Rakib_RS M Sept. 18, 2017, 3:04 p.m. OK GNU C11 TESTS 25 15 1843200 1000
30469479 newbass M Sept. 18, 2017, 2:07 p.m. OK GNU C11 TESTS 25 15 1945600 1000
65566411 SomonindroRoy M Nov. 23, 2019, 6:04 a.m. OK GNU C11 TESTS 26 31 0 1000
65497232 Phonix1234 M Nov. 21, 2019, 5:07 p.m. OK GNU C11 TESTS 26 31 0 1000
54340790 cang_qiong M May 18, 2019, 10:13 a.m. OK GNU C++11 TESTS 26 15 0 1000
31914051 bondanvak Petr0w1tch M Oct. 31, 2017, 8:16 a.m. OK GNU C++11 TESTS 26 15 0 1000
31947664 joyyyyy Devil.Hunter 1049451037 M Nov. 1, 2017, 11:28 a.m. OK GNU C++11 TESTS 26 15 0 1000
31955704 Byakuya_Kuchiki M Nov. 1, 2017, 3:42 p.m. OK GNU C++11 TESTS 26 15 0 1000
31965640 LucienShui M Nov. 2, 2017, 1:05 a.m. OK GNU C++11 TESTS 26 15 0 1000
32037717 lulian23 M Nov. 3, 2017, 9:39 p.m. OK GNU C++11 TESTS 26 15 0 1000
32126457 me999 M Nov. 7, 2017, 5:13 p.m. OK GNU C++11 TESTS 26 15 0 1000
32197304 Toocold M Nov. 10, 2017, 2:09 p.m. OK GNU C++11 TESTS 26 15 0 1000
32419846 teruel M Nov. 18, 2017, 4:11 a.m. OK GNU C++11 TESTS 26 15 0 1000
31897122 Shayan Arpa Batman M Oct. 30, 2017, 2:50 p.m. OK GNU C++11 TESTS 26 15 0 1000
68767117 Jayamvr M Jan. 14, 2020, 10:19 a.m. OK GNU C++14 TESTS 26 15 0 1000
66559925 sao311 M Dec. 9, 2019, 6:26 p.m. OK GNU C++14 TESTS 26 15 0 1000
54853420 ken M May 30, 2019, 5:53 p.m. OK GNU C++14 TESTS 26 15 0 1000
54851285 code_name123 M May 30, 2019, 4:43 p.m. OK GNU C++14 TESTS 26 15 0 1000
52545596 Sahil509 M April 9, 2019, 9:11 p.m. OK GNU C++14 TESTS 26 15 0 1000
50643357 ShifaT57 M March 1, 2019, 2:51 p.m. OK GNU C++14 TESTS 26 15 0 1000
44016181 RUDRA_DAS M Oct. 8, 2018, 9:19 p.m. OK GNU C++14 TESTS 26 15 0 1000
42208786 Tatiana_ M Aug. 28, 2018, 1:06 p.m. OK GNU C++14 TESTS 26 15 0 1000
39972834 Fahim_Ahmed_Shojib M July 5, 2018, 4:24 a.m. OK GNU C++14 TESTS 26 15 0 1000
39257139 sourav_malo M June 15, 2018, 4:33 a.m. OK GNU C++14 TESTS 26 15 0 1000
58890525 vjudge5 M Aug. 16, 2019, 5:22 a.m. OK GNU C++17 TESTS 26 15 0 1000
68719711 rishabh_sethi M Jan. 13, 2020, 3:46 p.m. OK GNU C++17 TESTS 26 15 0 1000
50050168 Loolo M Feb. 17, 2019, 7:48 a.m. OK GNU C++17 TESTS 26 15 0 1000
51125557 i_love_hamster M March 10, 2019, 11:27 a.m. OK GNU C++17 TESTS 26 15 0 1000
51328967 Test2311 M March 15, 2019, 11:19 a.m. OK GNU C++17 TESTS 26 15 0 1000
51582091 _red1_ M March 20, 2019, 2:50 p.m. OK GNU C++17 TESTS 26 15 0 1000
52306849 Mizerkal M April 4, 2019, 12:38 p.m. OK GNU C++17 TESTS 26 15 0 1000
52589811 ThroughTheNight M April 11, 2019, 4:34 a.m. OK GNU C++17 TESTS 26 15 0 1000
55961069 yashviradiya M June 23, 2019, 9:37 a.m. OK GNU C++17 TESTS 26 15 0 1000
58404650 IstiakAhmedSifat M Aug. 6, 2019, 7:44 p.m. OK GNU C++17 TESTS 26 15 0 1000
35892683 Qeyn M March 3, 2018, 3:32 p.m. OK GNU C++17 Diagnostics TESTS 26 967 99840000 1000
33483103 Gamme M Dec. 21, 2017, 2:38 p.m. OK GNU C++17 Diagnostics TESTS 26 967 119296000 1000
30484835 byebyeCF M Sept. 18, 2017, 9:20 p.m. OK Go TESTS 25 15 18124800 1000
66302922 mArGoThEqUeEn M Dec. 5, 2019, 8:04 a.m. OK Go TESTS 26 31 0 1000
31201452 Marii M Oct. 10, 2017, 7:20 p.m. OK Go TESTS 25 31 0 1000
30466854 nadavishe M Sept. 18, 2017, 1:31 p.m. OK Haskell TESTS 25 15 44851200 1000
52774452 jedikni M April 15, 2019, 11:16 a.m. OK Haskell TESTS 26 30 102400 1000
64179346 pizzaEater M Nov. 3, 2019, 10:53 p.m. OK Java 11 TESTS 26 202 0 1000
51269967 abhi.raj21jan M March 13, 2019, 5:30 p.m. OK Java 8 TESTS 26 108 0 1000
31797564 vjudge1 M Oct. 27, 2017, 1:46 p.m. OK Java 8 TESTS 26 108 0 1000
30466828 Dekacc M Sept. 18, 2017, 1:30 p.m. OK Java 8 TESTS 25 108 20070400 1000
31115880 Omar_Morsi M Oct. 7, 2017, 1:12 p.m. OK Java 8 TESTS 25 109 0 1000
50276435 CharlesDai M Feb. 21, 2019, 10:17 a.m. OK Java 8 TESTS 26 109 0 1000
45543927 I.A.K.O.V M Nov. 10, 2018, 9:40 p.m. OK Java 8 TESTS 26 109 0 1000
31115837 Ahmad_Elsagheer M Oct. 7, 2017, 1:11 p.m. OK Java 8 TESTS 25 109 0 1000
31115370 Kammola M Oct. 7, 2017, 12:56 p.m. OK Java 8 TESTS 25 109 0 1000
30995386 martin3 M Oct. 4, 2017, 3:04 p.m. OK Java 8 TESTS 25 109 0 1000
30820087 ssaxena36 tushar_987 enigmaavkm M Sept. 29, 2017, 4:31 a.m. OK Java 8 TESTS 25 109 0 1000
48070542 Askander M Jan. 7, 2019, 10:09 p.m. OK JavaScript TESTS 26 31 0 1000
67155061 monotonical21 M Dec. 18, 2019, 12:13 p.m. OK JavaScript TESTS 26 31 1024000 1000
30471625 Eva M Sept. 18, 2017, 2:42 p.m. OK JavaScript TESTS 25 31 5939200 1000
43918058 igorrrain yura29 zatinatscky.ivan M Oct. 6, 2018, 8:11 p.m. OK Kotlin TESTS 26 171 102400 1000
31106982 Vit777 M Oct. 7, 2017, 8:54 a.m. OK Mono C# TESTS 25 46 0 1000
30610050 Vit777 M Sept. 22, 2017, 9:07 a.m. OK Mono C# TESTS 25 46 0 1000
30554750 batraz00 M Sept. 20, 2017, 5:47 p.m. OK Mono C# TESTS 25 46 0 1000
47398086 tamunsio M Dec. 23, 2018, 12:30 p.m. OK Mono C# TESTS 26 46 0 1000
39800508 Ruban_Denic M June 30, 2018, 2:23 p.m. OK Mono C# TESTS 26 46 0 1000
30482949 TRR M Sept. 18, 2017, 7:15 p.m. OK Mono C# TESTS 25 46 9216000 1000
42897438 antony-10 M Sept. 15, 2018, 4:24 p.m. OK Mono C# TESTS 26 61 0 1000
43553452 Alexander_2096 M Sept. 29, 2018, 3:47 a.m. OK Mono C# TESTS 26 61 3584000 1000
30610249 Vit777 M Sept. 22, 2017, 9:18 a.m. OK Mono C# TESTS 25 62 0 1000
30547535 TyT_HuK M Sept. 20, 2017, 1:50 p.m. OK MS C# TESTS 25 46 0 1000
30562121 serrg M Sept. 20, 2017, 9:32 p.m. OK MS C# TESTS 25 46 0 1000
30967929 Amerohful TyT_HuK M Oct. 3, 2017, 1:04 p.m. OK MS C# TESTS 25 46 0 1000
30698653 my_handle1 M Sept. 25, 2017, 8:31 a.m. OK MS C# TESTS 25 46 102400 1000
30471463 leign M Sept. 18, 2017, 2:39 p.m. OK MS C# TESTS 25 46 9216000 1000
30469282 runix M Sept. 18, 2017, 2:04 p.m. OK MS C# TESTS 25 46 9216000 1000
30476889 og.kostya M Sept. 18, 2017, 4:08 p.m. OK MS C# TESTS 25 46 9216000 1000
30469344 54ashishbrt M Sept. 18, 2017, 2:05 p.m. OK MS C# TESTS 25 46 13516800 1000
30769182 Viole M Sept. 27, 2017, 6:27 a.m. OK MS C# TESTS 25 61 2457600 1000
30494797 batraz M Sept. 19, 2017, 11:12 a.m. OK MS C# TESTS 25 62 2457600 1000
30579048 kurs M Sept. 21, 2017, 1:28 p.m. OK MS C++ TESTS 25 15 0 1000
30863420 Khujamurod97 M Sept. 30, 2017, 11:24 a.m. OK MS C++ TESTS 25 15 0 1000
30871761 Kushslush M Sept. 30, 2017, 4:26 p.m. OK MS C++ TESTS 25 15 0 1000
44618714 vjudge4 M Oct. 21, 2018, 4:35 a.m. OK MS C++ TESTS 26 15 0 1000
30543710 simpletest M Sept. 20, 2017, 11:56 a.m. OK MS C++ TESTS 25 15 0 1000
30621032 nik1998 M Sept. 22, 2017, 4:55 p.m. OK MS C++ TESTS 25 15 0 1000
30643328 Arturoku M Sept. 23, 2017, 1:41 p.m. OK MS C++ TESTS 25 15 0 1000
30571098 Mariam.Khachikyan M Sept. 21, 2017, 8:33 a.m. OK MS C++ TESTS 25 15 102400 1000
31254940 RehabAyman M Oct. 12, 2017, 4:27 p.m. OK MS C++ TESTS 25 15 204800 1000
31242621 eQual10041 danythere iNiki M Oct. 12, 2017, 1:52 p.m. OK MS C++ TESTS 25 15 204800 1000
60403141 al.bez M Sept. 11, 2019, 5:27 p.m. OK MS C++ 2017 TESTS 26 15 0 1000
58508114 FumeiYaziwa M Aug. 9, 2019, 5:29 p.m. OK MS C++ 2017 TESTS 26 31 0 1000
61754994 m1trand1r M Oct. 3, 2019, 5:09 a.m. OK MS C++ 2017 TESTS 26 31 0 1000
61531101 HPV M Sept. 30, 2019, 3:10 a.m. OK MS C++ 2017 TESTS 26 31 0 1000
60522824 Drawell KorolevDmitry NoScope98 M Sept. 14, 2019, 9:08 a.m. OK MS C++ 2017 TESTS 26 31 0 1000
60388846 Rydolf_sikorski-Baal M Sept. 11, 2019, 12:33 p.m. OK MS C++ 2017 TESTS 26 31 0 1000
59809275 Tatty_Teddy M Aug. 31, 2019, 1:04 p.m. OK MS C++ 2017 TESTS 26 31 0 1000
62607095 Moen1578 M Oct. 15, 2019, 8:13 a.m. OK MS C++ 2017 TESTS 26 46 0 1000
58089494 28Nik M July 31, 2019, 4:58 p.m. OK PascalABC.NET TESTS 26 187 0 1000
62408732 MaksimFedoseev M Oct. 12, 2019, 9:46 a.m. OK PascalABC.NET TESTS 26 296 307200 1000
30466400 fruwajacybyk M Sept. 18, 2017, 1:25 p.m. OK Perl TESTS 25 46 2150400 1000
30478757 rsFalse M Sept. 18, 2017, 4:44 p.m. OK Perl TESTS 25 46 2355200 1000
30657440 mayakin M Sept. 24, 2017, 5:48 a.m. OK PHP TESTS 25 31 614400 1000
30535603 nealzane M Sept. 20, 2017, 5:53 a.m. OK PyPy 2 TESTS 25 61 0 1000
31169780 shub.jain M Oct. 9, 2017, 2:17 p.m. OK PyPy 2 TESTS 25 62 0 1000
32714838 PBatch M Nov. 27, 2017, 12:40 p.m. OK PyPy 2 TESTS 26 77 21196800 1000
30598650 DebNatkh M Sept. 21, 2017, 7:56 p.m. OK PyPy 3 TESTS 25 93 0 1000
30603058 vjudge5 M Sept. 22, 2017, 12:19 a.m. OK PyPy 3 TESTS 25 93 307200 1000
30466153 Elluran CHern0g0r M Sept. 18, 2017, 1:22 p.m. OK PyPy 3 TESTS 25 108 22835200 1000
30469044 Igorjan94 M Sept. 18, 2017, 2:01 p.m. OK PyPy 3 TESTS 25 109 23142400 1000
44728084 BB2211 kaymas M Oct. 23, 2018, 9:01 a.m. OK PyPy 3 TESTS 26 124 0 1000
60475079 TheProgrammer256 M Sept. 13, 2019, 7:40 a.m. OK PyPy 3 TESTS 26 139 0 1000
68046407 propashii M Jan. 1, 2020, 4:40 p.m. OK PyPy 3 TESTS 26 140 0 1000
67187547 Anuranjan_Pandey M Dec. 19, 2019, 5:36 a.m. OK PyPy 3 TESTS 26 140 0 1000
67161719 GTrigger M Dec. 18, 2019, 2:11 p.m. OK PyPy 3 TESTS 26 140 0 1000
61941248 zahra.kh M Oct. 5, 2019, 7:55 p.m. OK PyPy 3 TESTS 26 140 0 1000
30476834 biltharesatyendra M Sept. 18, 2017, 4:07 p.m. OK Python 2 TESTS 25 46 4608000 1000
30467657 serhii.zaporozhchenko alekzem81295 topminime M Sept. 18, 2017, 1:41 p.m. OK Python 2 TESTS 25 46 4608000 1000
30470908 isgulkov M Sept. 18, 2017, 2:30 p.m. OK Python 2 TESTS 25 46 4710400 1000
30470897 alan_turingR M Sept. 18, 2017, 2:30 p.m. OK Python 2 TESTS 25 46 4710400 1000
30466223 Gauti27 ImInba gomu M Sept. 18, 2017, 1:23 p.m. OK Python 2 TESTS 25 46 4710400 1000
30967018 Vvalter M Oct. 3, 2017, 12:23 p.m. OK Python 2 TESTS 25 62 0 1000
34159789 vjudge1 M Jan. 13, 2018, 6:59 p.m. OK Python 2 TESTS 26 62 4608000 1000
33876691 franckmy M Jan. 3, 2018, 4:19 a.m. OK Python 2 TESTS 26 62 4608000 1000
33260946 shaanknight M Dec. 15, 2017, 10:42 a.m. OK Python 2 TESTS 26 62 4608000 1000
30479078 elistark M Sept. 18, 2017, 4:51 p.m. OK Python 2 TESTS 25 62 4710400 1000
30630991 kek M Sept. 23, 2017, 5:43 a.m. OK Python 3 TESTS 25 46 0 1000
31479060 111222333 AliceG M Oct. 18, 2017, 12:10 p.m. OK Python 3 TESTS 25 46 5529600 1000
31092582 yugle7 M Oct. 6, 2017, 8:12 p.m. OK Python 3 TESTS 25 61 0 1000
30721383 treasuryonly M Sept. 25, 2017, 12:25 p.m. OK Python 3 TESTS 25 61 0 1000
30555551 mikcorer M Sept. 20, 2017, 6:18 p.m. OK Python 3 TESTS 25 61 0 1000
30467140 sergon2002 M Sept. 18, 2017, 1:35 p.m. OK Python 3 TESTS 25 61 4608000 1000
30465472 ssor96 M Sept. 18, 2017, 1:15 p.m. OK Python 3 TESTS 25 61 4608000 1000
35794267 oleggys M Feb. 28, 2018, 6:58 p.m. OK Python 3 TESTS 26 61 5632000 1000
32565766 linnian M Nov. 23, 2017, 3:58 a.m. OK Python 3 TESTS 26 62 0 1000
30916618 GrEedWish_X M Oct. 1, 2017, 6:48 p.m. OK Python 3 TESTS 25 62 0 1000

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