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
( 2380 ) C Sum of Nestings PROGRAMMING constructive algorithms 1900

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
57988239 LaSWeeG C July 30, 2019, 12:12 p.m. OK FPC TESTS 92 61 3788800 1900
30491243 congmingyige C Sept. 19, 2017, 8:10 a.m. OK GNU C TESTS 92 15 614400 1900
30474528 oneshadab sgtlaugh C Sept. 18, 2017, 3:26 p.m. OK GNU C TESTS 92 31 1945600 1900
30467402 vmrajas Baba C Sept. 18, 2017, 1:38 p.m. OK GNU C TESTS 92 31 2867200 1900
32538973 vjudge3 C Nov. 22, 2017, 2:55 a.m. OK GNU C TESTS 92 46 2457600 1900
30468087 Faimerth C Sept. 18, 2017, 1:47 p.m. OK GNU C TESTS 92 46 27955200 1900
30481697 neeleshsinha C Sept. 18, 2017, 6:17 p.m. OK GNU C TESTS 92 61 2355200 1900
31211264 black_horse2014 C Oct. 11, 2017, 8:38 a.m. OK GNU C++ TESTS 92 15 716800 1900
32542518 vjudge2 C Nov. 22, 2017, 7:14 a.m. OK GNU C++ TESTS 92 15 1126400 1900
32542509 vjudge2 C Nov. 22, 2017, 7:13 a.m. OK GNU C++ TESTS 92 15 1126400 1900
32527059 vjudge5 C Nov. 21, 2017, 1:45 p.m. OK GNU C++ TESTS 92 15 1331200 1900
32542870 vjudge3 C Nov. 22, 2017, 7:32 a.m. OK GNU C++ TESTS 92 15 1945600 1900
31238912 vjudge5 C Oct. 12, 2017, 11:14 a.m. OK GNU C++ TESTS 92 15 1945600 1900
34506483 vjudge3 C Jan. 24, 2018, 7:03 a.m. OK GNU C++ TESTS 92 15 2048000 1900
34504875 vjudge1 C Jan. 24, 2018, 6:16 a.m. OK GNU C++ TESTS 92 15 2048000 1900
34504715 vjudge5 C Jan. 24, 2018, 6:12 a.m. OK GNU C++ TESTS 92 15 2048000 1900
34504082 vjudge2 C Jan. 24, 2018, 5:46 a.m. OK GNU C++ TESTS 92 15 2048000 1900
30613125 just_soso C Sept. 22, 2017, 11:47 a.m. OK GNU C++11 TESTS 92 15 102400 1900
32326746 TanYz zhuyutian tyxxzjpdez C Nov. 15, 2017, 7:54 a.m. OK GNU C++11 TESTS 92 15 614400 1900
30829043 Yamatan C Sept. 29, 2017, 12:37 p.m. OK GNU C++11 TESTS 92 15 614400 1900
32523959 vjudge1 C Nov. 21, 2017, 11:48 a.m. OK GNU C++11 TESTS 92 15 1024000 1900
30689000 chb19 C Sept. 24, 2017, 7:30 p.m. OK GNU C++11 TESTS 92 15 1945600 1900
30486450 osmanys C Sept. 19, 2017, 1:40 a.m. OK GNU C++11 TESTS 92 15 1945600 1900
34504247 asklzxn2 C Jan. 24, 2018, 5:54 a.m. OK GNU C++11 TESTS 92 15 2048000 1900
31547338 annihilation666 C Oct. 21, 2017, 1:28 a.m. OK GNU C++11 TESTS 92 15 2048000 1900
30970974 RGR C Oct. 3, 2017, 3:04 p.m. OK GNU C++11 TESTS 92 15 2048000 1900
30637986 TheConfessor taxicoo C Sept. 23, 2017, 10:19 a.m. OK GNU C++11 TESTS 92 15 2048000 1900
31115284 shas20 Shivram C Oct. 7, 2017, 12:53 p.m. OK GNU C++14 TESTS 92 15 614400 1900
30941043 12iq C Oct. 2, 2017, 11:33 a.m. OK GNU C++14 TESTS 92 15 614400 1900
30576348 MikeZ C Sept. 21, 2017, 12:01 p.m. OK GNU C++14 TESTS 92 15 614400 1900
30793657 suda1627405125 C Sept. 28, 2017, 3:02 a.m. OK GNU C++14 TESTS 92 15 716800 1900
31215696 vjudge4 C Oct. 11, 2017, 12:17 p.m. OK GNU C++14 TESTS 92 15 1024000 1900
30991851 cristian1997 C Oct. 4, 2017, 12:37 p.m. OK GNU C++14 TESTS 92 15 1843200 1900
32565599 kid_1412 C Nov. 23, 2017, 3:43 a.m. OK GNU C++14 TESTS 92 15 1945600 1900
32517825 lashavi C Nov. 21, 2017, 6:50 a.m. OK GNU C++14 TESTS 92 15 1945600 1900
32102723 sad C Nov. 6, 2017, 5:59 p.m. OK GNU C++14 TESTS 92 15 1945600 1900
30554280 yuriland4444 C Sept. 20, 2017, 5:30 p.m. OK GNU C++14 TESTS 92 15 1945600 1900
66412640 LeoRiether C Dec. 6, 2019, 3:52 p.m. OK GNU C++17 TESTS 92 31 614400 1900
59693633 pkgunboat C Aug. 30, 2019, 7:26 a.m. OK GNU C++17 TESTS 92 31 614400 1900
67587487 dontquit C Dec. 25, 2019, 8:51 a.m. OK GNU C++17 TESTS 92 31 1945600 1900
66260212 _lucifer_ C Dec. 4, 2019, 8:02 a.m. OK GNU C++17 TESTS 92 31 1945600 1900
58559593 bluefi C Aug. 11, 2019, 4:57 a.m. OK GNU C++17 TESTS 92 31 1945600 1900
56287729 m1sch3f C June 29, 2019, 8:51 p.m. OK GNU C++17 TESTS 92 31 1945600 1900
44404537 juvenal Pomah3 lam1n C Oct. 16, 2018, 2:18 p.m. OK GNU C++17 TESTS 92 31 1945600 1900
69196349 kostia244 C Jan. 20, 2020, 3:03 p.m. OK GNU C++17 TESTS 92 31 2048000 1900
68980757 akshaygahlot73 C Jan. 17, 2020, 10:37 a.m. OK GNU C++17 TESTS 92 31 2048000 1900
68772506 digu_J C Jan. 14, 2020, 12:22 p.m. OK GNU C++17 TESTS 92 31 2048000 1900
66170827 Shark_Eater C Dec. 2, 2019, 10:17 a.m. OK Java 11 TESTS 92 202 0 1900
30486743 antkhorin C Sept. 19, 2017, 2:15 a.m. OK Java 8 TESTS 92 109 0 1900
55411592 Vishal_dhanani C June 10, 2019, 8:25 p.m. OK Java 8 TESTS 92 124 0 1900
32412394 alibaba C Nov. 17, 2017, 7:55 p.m. OK Java 8 TESTS 92 124 0 1900
30862985 sergovoy C Sept. 30, 2017, 11:05 a.m. OK Java 8 TESTS 92 124 0 1900
30829029 martin3 C Sept. 29, 2017, 12:37 p.m. OK Java 8 TESTS 92 124 0 1900
30630201 FernandaODD C Sept. 23, 2017, 4:52 a.m. OK Java 8 TESTS 92 124 0 1900
30990112 4mda4mda C Oct. 4, 2017, 11:03 a.m. OK Java 8 TESTS 92 140 0 1900
52133892 ayanaadylova C March 31, 2019, 11:58 p.m. OK Java 8 TESTS 92 140 0 1900
51590423 KulikAlex C March 20, 2019, 6:24 p.m. OK Java 8 TESTS 92 140 0 1900
46925782 sam29 C Dec. 12, 2018, 8:34 a.m. OK Java 8 TESTS 92 140 0 1900
32113986 darya_is C Nov. 7, 2017, 9:43 a.m. OK Mono C# TESTS 92 62 6041600 1900
30481058 og.kostya C Sept. 18, 2017, 5:48 p.m. OK MS C# TESTS 92 62 3584000 1900
30546021 batraz C Sept. 20, 2017, 1:02 p.m. OK MS C# TESTS 92 62 3686400 1900
30472899 leign C Sept. 18, 2017, 3:01 p.m. OK MS C# TESTS 92 62 11571200 1900
30684055 nik1998 C Sept. 24, 2017, 4:35 p.m. OK MS C++ TESTS 92 30 5632000 1900
31168057 Arturoku C Oct. 9, 2017, 1:09 p.m. OK MS C++ TESTS 92 31 1536000 1900
30473638 merzgling vlad-r despair C Sept. 18, 2017, 3:13 p.m. OK MS C++ TESTS 92 31 3379200 1900
30830184 XayK C Sept. 29, 2017, 1:17 p.m. OK MS C++ TESTS 92 31 4710400 1900
37689424 a.i.miroshnikov C April 28, 2018, 3:13 p.m. OK MS C++ TESTS 92 31 5120000 1900
30901121 tamkov C Oct. 1, 2017, 7:01 a.m. OK MS C++ TESTS 92 31 8294400 1900
31228109 gerind C Oct. 11, 2017, 9:29 p.m. OK MS C++ TESTS 92 31 15360000 1900
30545029 risu C Sept. 20, 2017, 12:35 p.m. OK MS C++ TESTS 92 46 204800 1900
30805085 tonykky ReD_AwHiLe C Sept. 28, 2017, 12:54 p.m. OK MS C++ TESTS 92 46 204800 1900
30549377 simpletest C Sept. 20, 2017, 2:50 p.m. OK MS C++ TESTS 92 46 2048000 1900
31873458 yugle7 C Oct. 29, 2017, 5:31 p.m. OK PyPy 3 TESTS 92 140 6860800 1900
30469231 csgocsgo lucky_love 2390_ C Sept. 18, 2017, 2:04 p.m. OK Python 2 TESTS 92 62 6144000 1900
39861257 Ali_Pi C July 2, 2018, 8:05 a.m. OK Python 2 TESTS 92 202 1536000 1900
30474898 CaptainDaVinci asfd221 C Sept. 18, 2017, 3:33 p.m. OK Python 2 TESTS 92 234 9625600 1900
31278749 FraLotito C Oct. 13, 2017, 3:33 p.m. OK Python 2 TESTS 92 405 2048000 1900
31278189 DiegoDalRI C Oct. 13, 2017, 3:08 p.m. OK Python 2 TESTS 92 405 2048000 1900
30489431 abhigyank C Sept. 19, 2017, 6:19 a.m. OK Python 2 TESTS 92 452 12595200 1900
33601782 youppi C Dec. 24, 2017, 10:21 p.m. OK Python 3 TESTS 92 62 7577600 1900
31483530 111222333 AliceG C Oct. 18, 2017, 2:30 p.m. OK Python 3 TESTS 92 77 7372800 1900
42141797 Mk_Python_v1 C Aug. 27, 2018, 6:05 a.m. OK Python 3 TESTS 92 124 1843200 1900
53685059 h2farhad C May 2, 2019, 11:30 p.m. OK Python 3 TESTS 92 124 1945600 1900
36734651 bob171998 C March 29, 2018, 10:38 p.m. OK Python 3 TESTS 92 264 9420800 1900
30496754 denny_sem C Sept. 19, 2017, 12:18 p.m. OK Python 3 TESTS 92 389 3891200 1900
30866702 sergovoy C Sept. 30, 2017, 12:43 p.m. OK Python 3 TESTS 92 514 2355200 1900
30866753 sergovoy C Sept. 30, 2017, 12:46 p.m. OK Python 3 TESTS 92 1544 9625600 1900
30685359 overlordin777 C Sept. 24, 2017, 4:52 p.m. OK Python 3 TESTS 92 1965 1126400 1900

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