Codeforces Round 288 (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
508 Codeforces Round 288 (Div. 2) FINISHED False 7200 309446999 Jan. 27, 2015, 4:30 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 4474 ) C Anya and Ghosts PROGRAMMING constructive algorithms greedy 1600

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

None

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
14495827 RVS C Nov. 26, 2015, 4:27 p.m. OK Delphi TESTS 61 15 1024000 1600
10404144 RostVel C March 22, 2015, 7:32 p.m. OK Delphi TESTS 61 30 1024000 1600
10404139 Frogre C March 22, 2015, 7:32 p.m. OK Delphi TESTS 61 30 1024000 1600
9641489 EvieOneLove C Jan. 31, 2015, 12:05 p.m. OK Delphi TESTS 61 31 102400 1600
10569254 Namplt071099 C April 4, 2015, 4:15 a.m. OK FPC TESTS 61 15 0 1600
12717980 Diamond_D_Capricornus C Aug. 27, 2015, 10:11 a.m. OK FPC TESTS 61 15 0 1600
10574763 Namplt071099 C April 4, 2015, 3:01 p.m. OK FPC TESTS 61 15 0 1600
15835928 Kudai C Feb. 6, 2016, 2:27 a.m. OK FPC TESTS 61 15 102400 1600
9734697 minhtuan987 C Feb. 6, 2015, 8 a.m. OK FPC TESTS 61 30 102400 1600
9798199 Hydra_Shen C Feb. 11, 2015, 12:34 p.m. OK FPC TESTS 61 30 1638400 1600
23344667 Jicote C Dec. 26, 2016, 4:49 p.m. OK FPC TESTS 61 30 1740800 1600
10171826 VAVAvile C March 6, 2015, 1:59 a.m. OK FPC TESTS 61 31 0 1600
9666253 alc C Feb. 1, 2015, 1:59 p.m. OK FPC TESTS 61 31 0 1600
11532279 irevt C June 11, 2015, 11:33 a.m. OK FPC TESTS 61 31 102400 1600
9739060 kiran711 C Feb. 6, 2015, 6:15 p.m. OK GNU C TESTS 61 15 0 1600
12260948 vjudge4 C July 29, 2015, 7:23 a.m. OK GNU C TESTS 61 15 0 1600
11115716 Hypnos5 C May 16, 2015, 9:47 a.m. OK GNU C TESTS 61 15 0 1600
10540179 NoSoul C April 1, 2015, 9:26 a.m. OK GNU C TESTS 61 15 0 1600
11128046 vjudge2 C May 17, 2015, 3:31 p.m. OK GNU C TESTS 61 15 409600 1600
23518195 yougaindra C Jan. 3, 2017, 2:27 p.m. OK GNU C TESTS 61 15 1945600 1600
17152315 maratonando3 C April 4, 2016, 2:13 a.m. OK GNU C TESTS 61 15 2048000 1600
10034886 tyhkhan C Feb. 26, 2015, 4:25 p.m. OK GNU C TESTS 61 30 0 1600
9723081 wintersnow C Feb. 5, 2015, 3:43 a.m. OK GNU C TESTS 61 30 0 1600
11128067 smjlord068 C May 17, 2015, 3:34 p.m. OK GNU C TESTS 61 30 409600 1600
32574111 vjudge4 C Nov. 23, 2017, 11:57 a.m. OK GNU C++ TESTS 61 15 0 1600
32245509 vjudge4 C Nov. 12, 2017, 2:04 p.m. OK GNU C++ TESTS 61 15 0 1600
32205257 _CHI_CHI_ C Nov. 10, 2017, 8:15 p.m. OK GNU C++ TESTS 61 15 0 1600
27196387 badassBitch C May 18, 2017, 12:30 p.m. OK GNU C++ TESTS 61 15 0 1600
27118405 vjudge3 C May 15, 2017, 9:18 a.m. OK GNU C++ TESTS 61 15 0 1600
27093850 DArcops C May 13, 2017, 4:38 p.m. OK GNU C++ TESTS 61 15 0 1600
26960385 vjudge5 C May 8, 2017, 4:05 p.m. OK GNU C++ TESTS 61 15 0 1600
26960300 zzr1631032 C May 8, 2017, 4 p.m. OK GNU C++ TESTS 61 15 0 1600
22897661 ._____. C Dec. 12, 2016, 4:29 a.m. OK GNU C++ TESTS 61 15 0 1600
22895995 fonmagnus C Dec. 12, 2016, 12:14 a.m. OK GNU C++ TESTS 61 15 0 1600
9966299 kirakira C Feb. 23, 2015, 7:09 a.m. OK GNU C++0x TESTS 61 15 0 1600
10240319 amalek C March 11, 2015, 6:11 p.m. OK GNU C++0x TESTS 61 15 0 1600
9976448 Emerson C Feb. 24, 2015, 4:49 a.m. OK GNU C++0x TESTS 61 15 0 1600
9974746 worst_coder C Feb. 23, 2015, 10:46 p.m. OK GNU C++0x TESTS 61 15 0 1600
9950686 Acarus C Feb. 21, 2015, 5:11 p.m. OK GNU C++0x TESTS 61 15 0 1600
9924278 hnust_zhouchaoyuan C Feb. 19, 2015, 10:13 a.m. OK GNU C++0x TESTS 61 15 0 1600
9883134 gbuenoandrade C Feb. 17, 2015, 2:52 p.m. OK GNU C++0x TESTS 61 15 0 1600
9876618 ragnarr C Feb. 16, 2015, 10:10 p.m. OK GNU C++0x TESTS 61 15 0 1600
9826939 k0st1a C Feb. 14, 2015, 12:20 p.m. OK GNU C++0x TESTS 61 15 0 1600
9825366 Gullesnuffs C Feb. 14, 2015, 11:43 a.m. OK GNU C++0x TESTS 61 15 0 1600
17566893 bgunimibtest C April 29, 2016, 1:33 p.m. OK GNU C11 TESTS 61 15 2048000 1600
11108470 protick666 C May 15, 2015, 2:55 p.m. OK GNU C11 TESTS 61 31 307200 1600
57753761 rainboy C July 25, 2019, 3:35 p.m. OK GNU C11 TESTS 61 46 0 1600
29972990 OmarRehan C Sept. 1, 2017, 11:44 a.m. OK GNU C++11 TESTS 61 15 0 1600
27340843 Serggor C May 25, 2017, 4:22 p.m. OK GNU C++11 TESTS 61 15 0 1600
27333375 Ownography C May 25, 2017, 9:53 a.m. OK GNU C++11 TESTS 61 15 0 1600
27121078 HappyEveryday C May 15, 2017, 12:18 p.m. OK GNU C++11 TESTS 61 15 0 1600
23049794 nanicode C Dec. 17, 2016, 2:36 p.m. OK GNU C++11 TESTS 61 15 0 1600
23038802 Wholewheatbread C Dec. 17, 2016, 3:52 a.m. OK GNU C++11 TESTS 61 15 0 1600
22931888 kolyukkonen C Dec. 13, 2016, 5:24 p.m. OK GNU C++11 TESTS 61 15 0 1600
32245489 Dh_q C Nov. 12, 2017, 2:03 p.m. OK GNU C++11 TESTS 61 15 0 1600
31713678 platypus179 C Oct. 25, 2017, 2:30 p.m. OK GNU C++11 TESTS 61 15 0 1600
31036788 Ahmad__ C Oct. 5, 2017, 2:15 p.m. OK GNU C++11 TESTS 61 15 0 1600
32286196 Minnakhmetov C Nov. 13, 2017, 2 p.m. OK GNU C++14 TESTS 61 15 0 1600
32243417 vjudge1 C Nov. 12, 2017, 12:35 p.m. OK GNU C++14 TESTS 61 15 0 1600
32225813 Flametaa C Nov. 11, 2017, 4:52 p.m. OK GNU C++14 TESTS 61 15 0 1600
32082026 EL_3AQ-Why_not C Nov. 5, 2017, 6:57 p.m. OK GNU C++14 TESTS 61 15 0 1600
32060630 _Comfortably_Numb__ C Nov. 4, 2017, 6:17 p.m. OK GNU C++14 TESTS 61 15 0 1600
31871772 sharpblade95 C Oct. 29, 2017, 4:14 p.m. OK GNU C++14 TESTS 61 15 0 1600
31868262 sauravray2587 C Oct. 29, 2017, 1:39 p.m. OK GNU C++14 TESTS 61 15 0 1600
32348921 wanfeng_s C Nov. 16, 2017, 7:05 a.m. OK GNU C++14 TESTS 61 15 0 1600
32536889 Amr_Tarek C Nov. 21, 2017, 10:16 p.m. OK GNU C++14 TESTS 61 15 0 1600
53485388 venkatvb C April 29, 2019, 2:45 a.m. OK GNU C++14 TESTS 61 15 0 1600
53964468 frankost2 C May 10, 2019, 4:04 p.m. OK GNU C++17 TESTS 61 15 0 1600
38652505 vjudge5 C May 27, 2018, 9:45 a.m. OK GNU C++17 TESTS 61 15 0 1600
43643166 albeXL C Oct. 1, 2018, 12:29 p.m. OK GNU C++17 TESTS 61 15 102400 1600
60040296 System.in.me C Sept. 4, 2019, 6:06 p.m. OK GNU C++17 TESTS 61 30 0 1600
69487775 mshv97 C Jan. 24, 2020, 8:26 p.m. OK GNU C++17 TESTS 61 30 0 1600
42117154 harshit601 C Aug. 26, 2018, 10:29 a.m. OK GNU C++17 TESTS 61 30 0 1600
66979953 ParsaBahrami C Dec. 15, 2019, 4:01 p.m. OK GNU C++17 TESTS 61 30 0 1600
66979652 alirezasamimi100 C Dec. 15, 2019, 3:54 p.m. OK GNU C++17 TESTS 61 30 0 1600
51912034 eu3neuom C March 27, 2019, 6:42 p.m. OK GNU C++17 TESTS 61 30 102400 1600
39671179 wallcrawler C June 26, 2018, 9:22 a.m. OK GNU C++17 TESTS 61 30 102400 1600
40600063 woshixiguagua C July 21, 2018, 8:02 a.m. OK GNU C++17 Diagnostics TESTS 61 1028 0 1600
40600850 woshixiguagua C July 21, 2018, 8:29 a.m. OK GNU C++17 Diagnostics TESTS 61 1044 0 1600
9912488 tnoda C Feb. 18, 2015, 9:38 a.m. OK Go TESTS 61 30 0 1600
9660420 aalexand C Feb. 1, 2015, 12:59 a.m. OK Go TESTS 61 31 102400 1600
67623577 sunnycarlos C Dec. 25, 2019, 8:07 p.m. OK Java 11 TESTS 61 186 0 1600
9768101 00h00h00h C Feb. 8, 2015, 5:02 a.m. OK Java 6 TESTS 61 93 0 1600
9662745 alokmazumdar001 C Feb. 1, 2015, 7:50 a.m. OK Java 6 TESTS 61 93 0 1600
11333484 vjudge1 C May 28, 2015, 1:17 p.m. OK Java 7 TESTS 61 77 0 1600
10244674 mashinist C March 12, 2015, 8:14 a.m. OK Java 7 TESTS 61 77 0 1600
9668231 alibaba C Feb. 1, 2015, 5:37 p.m. OK Java 7 TESTS 61 77 0 1600
9660494 LuuNhatPhi C Feb. 1, 2015, 1:21 a.m. OK Java 7 TESTS 61 77 0 1600
11965115 tehqin C July 7, 2015, 10:15 p.m. OK Java 7 TESTS 61 78 0 1600
13254038 xiaowuc1 C Sept. 27, 2015, 6:41 p.m. OK Java 7 TESTS 61 78 0 1600
12018887 ale64bit C July 12, 2015, 12:28 p.m. OK Java 7 TESTS 61 78 0 1600
11714639 trudwick C June 22, 2015, 9:15 p.m. OK Java 7 TESTS 61 78 0 1600
10405404 mikcorer C March 22, 2015, 11:33 p.m. OK Java 7 TESTS 61 78 0 1600
10019074 a_bekzat C Feb. 25, 2015, 12:17 p.m. OK Java 7 TESTS 61 78 0 1600
67661488 eng_hardik C Dec. 26, 2019, 4:01 p.m. OK Java 8 TESTS 61 109 0 1600
66676651 adarsh000321 C Dec. 12, 2019, 11:35 a.m. OK Java 8 TESTS 61 109 0 1600
56975135 o.radwan C July 13, 2019, 11:56 a.m. OK Java 8 TESTS 61 109 0 1600
55702928 prakhar897 C June 18, 2019, 5:55 a.m. OK Java 8 TESTS 61 109 0 1600
48787235 Ikari_stream C Jan. 23, 2019, 9:34 a.m. OK Java 8 TESTS 61 109 0 1600
48593452 poiuytrewq C Jan. 20, 2019, 4:47 a.m. OK Java 8 TESTS 61 109 0 1600
30908431 parth_15 C Oct. 1, 2017, 12:20 p.m. OK Java 8 TESTS 61 109 0 1600
15153156 szilard C Jan. 1, 2016, 9:12 p.m. OK Java 8 TESTS 61 109 0 1600
13258594 Infoshoc C Sept. 28, 2015, 7:36 a.m. OK Java 8 TESTS 61 109 0 1600
12576910 Abkreno94 C Aug. 17, 2015, 3:02 p.m. OK Java 8 TESTS 61 109 0 1600
10746250 bogomolov35 C April 16, 2015, 9:35 p.m. OK Mono C# TESTS 61 109 204800 1600
9621829 liomvse C Jan. 30, 2015, 3:25 a.m. OK MS C# TESTS 61 61 102400 1600
9710911 ig_quasar C Feb. 4, 2015, 9:33 a.m. OK MS C# TESTS 61 61 102400 1600
12306047 nick5 C Aug. 1, 2015, 4:35 p.m. OK MS C# TESTS 61 61 204800 1600
13096556 og.kostya C Sept. 19, 2015, 5:22 a.m. OK MS C# TESTS 61 61 2560000 1600
23242196 pomjuice C Dec. 23, 2016, 7:20 a.m. OK MS C# TESTS 61 62 13209600 1600
16276550 Khazhak C Feb. 22, 2016, 12:27 p.m. OK MS C++ TESTS 61 15 0 1600
15638811 bnminh C Jan. 29, 2016, 3:31 a.m. OK MS C++ TESTS 61 15 0 1600
15498599 vjudge3 C Jan. 22, 2016, 1:10 p.m. OK MS C++ TESTS 61 15 0 1600
15493435 wuaoao C Jan. 22, 2016, 7:29 a.m. OK MS C++ TESTS 61 15 0 1600
15272717 vjudge3 C Jan. 9, 2016, 5:42 p.m. OK MS C++ TESTS 61 15 0 1600
15595949 Jakser NutZ C Jan. 26, 2016, 3:04 p.m. OK MS C++ TESTS 61 15 0 1600
32348776 wanfeng_s C Nov. 16, 2017, 6:55 a.m. OK MS C++ TESTS 61 15 0 1600
18997122 ZAFU_rookie C July 10, 2016, 7:16 a.m. OK MS C++ TESTS 61 15 0 1600
18821422 Klight1994 C June 30, 2016, 10:16 a.m. OK MS C++ TESTS 61 15 0 1600
16276734 KARM C Feb. 22, 2016, 12:38 p.m. OK MS C++ TESTS 61 15 0 1600
9723140 DarthShrine C Feb. 5, 2015, 4:02 a.m. OK Ocaml TESTS 61 30 0 1600
15418870 kfx C Jan. 17, 2016, 8:16 p.m. OK PyPy 2 TESTS 61 77 102400 1600
18919886 Yash_ C July 6, 2016, 1:53 p.m. OK PyPy 2 TESTS 61 140 716800 1600
46024509 filippos C Nov. 21, 2018, 10:22 a.m. OK PyPy 3 TESTS 61 140 204800 1600
55216169 shiv1470 C June 6, 2019, 4:51 p.m. OK PyPy 3 TESTS 61 155 204800 1600
68479427 vjudge1 C Jan. 10, 2020, 7:07 a.m. OK PyPy 3 TESTS 61 156 2150400 1600
56452683 FlyingBag65 C July 3, 2019, 12:51 a.m. OK PyPy 3 TESTS 61 202 1638400 1600
10534462 govind53 C March 31, 2015, 3:12 p.m. OK Python 2 TESTS 61 61 0 1600
11109379 alexander.kolesnikoff C May 15, 2015, 4:37 p.m. OK Python 2 TESTS 61 62 0 1600
10260677 Hepic_Antony_Skarlatos C March 13, 2015, 5:08 p.m. OK Python 2 TESTS 61 62 0 1600
9804024 brodo C Feb. 12, 2015, 2:25 a.m. OK Python 2 TESTS 61 62 0 1600
9708933 Wizmann C Feb. 4, 2015, 5:25 a.m. OK Python 2 TESTS 61 62 0 1600
9626812 flamealchemist C Jan. 30, 2015, 1:23 p.m. OK Python 2 TESTS 61 62 0 1600
9662315 gnldkm C Feb. 1, 2015, 6:57 a.m. OK Python 2 TESTS 61 77 0 1600
32143684 yugle7 C Nov. 8, 2017, 5:50 p.m. OK Python 3 TESTS 61 62 0 1600
15192623 Eeyore C Jan. 5, 2016, 2:59 p.m. OK Python 3 TESTS 61 62 0 1600
11390013 ving.xia C June 2, 2015, 12:42 p.m. OK Python 3 TESTS 61 62 0 1600
9627048 qsqx C Jan. 30, 2015, 1:41 p.m. OK Python 3 TESTS 61 62 0 1600
35884260 ______u______ C March 3, 2018, 1:09 p.m. OK Python 3 TESTS 61 62 5632000 1600
35883960 ______n______ C March 3, 2018, 1:03 p.m. OK Python 3 TESTS 61 62 5632000 1600
35883206 _____k_____ C March 3, 2018, 12:50 p.m. OK Python 3 TESTS 61 62 5632000 1600
35882824 _____i_____ C March 3, 2018, 12:44 p.m. OK Python 3 TESTS 61 62 5632000 1600
35872642 ______h______ C March 3, 2018, 7:16 a.m. OK Python 3 TESTS 61 62 5632000 1600
35872578 ______k______ C March 3, 2018, 7:14 a.m. OK Python 3 TESTS 61 62 5632000 1600
17267315 reldan C April 10, 2016, 4:18 p.m. OK Scala TESTS 61 343 0 1600

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