Codeforces Round 293 (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
518 Codeforces Round 293 (Div. 2) FINISHED False 9000 312816604 Feb. 24, 2015, 4:30 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 1006 ) E Arthur and Questions PROGRAMMING greedy implementation math ternary search 2400

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
10230149 ruban E March 10, 2015, 7:13 p.m. OK Delphi TESTS 75 483 40550400 2400
10337191 shencenkai E March 18, 2015, 12:38 p.m. OK FPC TESTS 75 187 1843200 2400
10062630 AbstractKangaroo E Feb. 28, 2015, 10:34 a.m. OK FPC TESTS 75 202 1843200 2400
24195678 lukomskiy E Jan. 27, 2017, 5:46 p.m. OK FPC TESTS 75 326 4915200 2400
10574142 cyand1317 E April 4, 2015, 1:43 p.m. OK GNU C TESTS 75 62 2048000 2400
11523602 wust_mengzhennan E June 10, 2015, 4:05 p.m. OK GNU C++ TESTS 75 46 409600 2400
10141325 vjudge1 E March 4, 2015, 6:41 a.m. OK GNU C++ TESTS 75 46 409600 2400
40986976 ReaLNero1 E July 30, 2018, 8:52 p.m. OK GNU C++ TESTS 75 46 716800 2400
14351848 osmanorhan E Nov. 19, 2015, 9:33 p.m. OK GNU C++ TESTS 75 46 819200 2400
10160993 AceLove E March 5, 2015, 1 p.m. OK GNU C++ TESTS 75 46 819200 2400
10271287 FightGrovyle E March 14, 2015, 11:32 a.m. OK GNU C++ TESTS 75 46 1740800 2400
10235973 ACalvin E March 11, 2015, 11:34 a.m. OK GNU C++ TESTS 75 46 2560000 2400
24794179 _D41_ E Feb. 19, 2017, 4:22 a.m. OK GNU C++ TESTS 75 46 3072000 2400
26811071 zhan8855 E May 3, 2017, 1:12 a.m. OK GNU C++ TESTS 75 46 3788800 2400
10423127 george_stelian E March 24, 2015, 1:19 p.m. OK GNU C++ TESTS 75 46 3788800 2400
10154563 VictorAA E March 4, 2015, 10:37 p.m. OK GNU C++0x TESTS 75 46 204800 2400
10165769 darry140 E March 5, 2015, 3:10 p.m. OK GNU C++0x TESTS 75 46 1536000 2400
10220014 Caraz96 E March 9, 2015, 5:31 p.m. OK GNU C++0x TESTS 75 46 3072000 2400
10091625 linnil1 E March 1, 2015, 4:46 a.m. OK GNU C++0x TESTS 75 62 409600 2400
10254547 liyh E March 13, 2015, 7:20 a.m. OK GNU C++0x TESTS 75 62 819200 2400
10098540 HellKitsune E March 1, 2015, 4:19 p.m. OK GNU C++0x TESTS 75 62 1433600 2400
10155826 peterpan E March 5, 2015, 3:38 a.m. OK GNU C++0x TESTS 75 62 2560000 2400
10092469 a00012025 E March 1, 2015, 6:37 a.m. OK GNU C++0x TESTS 75 77 1433600 2400
10100711 sandun E March 1, 2015, 7:52 p.m. OK GNU C++0x TESTS 75 77 1945600 2400
10226065 JohStraat E March 10, 2015, 12:02 p.m. OK GNU C++0x TESTS 75 78 1536000 2400
61272949 rainboy E Sept. 25, 2019, 2:34 p.m. OK GNU C11 TESTS 75 389 409600 2400
11514639 saykot E June 9, 2015, 7:32 p.m. OK GNU C++11 TESTS 75 31 819200 2400
11681457 Amor727 E June 20, 2015, 12:02 p.m. OK GNU C++11 TESTS 75 46 614400 2400
17197612 vjudge999 E April 7, 2016, 12:42 a.m. OK GNU C++11 TESTS 75 46 2867200 2400
26143330 vjudge3 E April 5, 2017, 12:42 p.m. OK GNU C++11 TESTS 75 46 2969600 2400
34449147 OrangePlus E Jan. 22, 2018, 1:45 p.m. OK GNU C++11 TESTS 75 46 4096000 2400
18959834 vjudge5 E July 8, 2016, 1:59 a.m. OK GNU C++11 TESTS 75 61 819200 2400
12692944 zhangsen1121 E Aug. 25, 2015, 8:14 a.m. OK GNU C++11 TESTS 75 61 2457600 2400
57886464 lopare E July 28, 2019, 10:09 a.m. OK GNU C++11 TESTS 75 62 204800 2400
15908118 Deltadromeus E Feb. 9, 2016, 9:19 a.m. OK GNU C++11 TESTS 75 62 409600 2400
48385870 YaoBIG E Jan. 14, 2019, 12:59 p.m. OK GNU C++11 TESTS 75 62 409600 2400
22929807 bird_14 E Dec. 13, 2016, 3:28 p.m. OK GNU C++14 TESTS 75 46 2662400 2400
34540353 ffgcc E Jan. 25, 2018, 8:32 a.m. OK GNU C++14 TESTS 75 46 5939200 2400
26994159 vinayjaisinghani E May 10, 2017, 10:50 a.m. OK GNU C++14 TESTS 75 61 1638400 2400
35989569 step_by_step E March 6, 2018, 11:18 a.m. OK GNU C++14 TESTS 75 61 4812800 2400
22663948 ManiSadati AliTavassoly E Dec. 2, 2016, 6:37 p.m. OK GNU C++14 TESTS 75 61 7987200 2400
40657414 _no0B E July 23, 2018, 5:06 a.m. OK GNU C++14 TESTS 75 62 409600 2400
38603305 tmwilliamlin168 E May 25, 2018, 7:55 a.m. OK GNU C++14 TESTS 75 62 409600 2400
40657514 _no0B E July 23, 2018, 5:10 a.m. OK GNU C++14 TESTS 75 62 409600 2400
46757866 I_love_chickpea E Dec. 8, 2018, 12:34 p.m. OK GNU C++14 TESTS 75 62 1024000 2400
46759423 I_love_chickpea E Dec. 8, 2018, 12:38 p.m. OK GNU C++14 TESTS 75 62 1024000 2400
58469760 BugsBunny E Aug. 8, 2019, 10:35 p.m. OK GNU C++17 TESTS 75 62 409600 2400
52957668 m1sch3f E April 18, 2019, 2:22 p.m. OK GNU C++17 TESTS 75 62 5017600 2400
38600235 eyg E May 25, 2018, 4:02 a.m. OK GNU C++17 TESTS 75 62 6144000 2400
67412401 vjudge2 E Dec. 22, 2019, 8:47 a.m. OK GNU C++17 TESTS 75 77 2048000 2400
64058916 12tqian E Nov. 2, 2019, 2:52 a.m. OK GNU C++17 TESTS 75 77 3174400 2400
57985698 VadymKa E July 30, 2019, 11:19 a.m. OK GNU C++17 TESTS 75 77 3481600 2400
49630275 Stroustrup E Feb. 8, 2019, 3:39 p.m. OK GNU C++17 TESTS 75 77 4096000 2400
40921570 Martin53 E July 29, 2018, 3:05 p.m. OK GNU C++17 TESTS 75 77 10342400 2400
63276029 ruo E Oct. 24, 2019, 6:52 a.m. OK GNU C++17 TESTS 75 78 409600 2400
64455570 jkchen E Nov. 7, 2019, 8:36 a.m. OK GNU C++17 TESTS 75 78 4403200 2400
10277137 jlinge E March 14, 2015, 6:36 p.m. OK Java 7 TESTS 75 109 0 2400
11827931 tehqin E June 28, 2015, 7:37 p.m. OK Java 7 TESTS 75 124 0 2400
10523908 Sumeet.Varma E March 30, 2015, 11:34 a.m. OK Java 7 TESTS 75 140 0 2400
10560115 peter31415 E April 3, 2015, 12:55 p.m. OK Java 7 TESTS 75 140 1843200 2400
10785351 Ignatyev_Aleksey E April 19, 2015, 6:38 p.m. OK Java 7 TESTS 75 140 47616000 2400
10253294 trunghieu11 E March 13, 2015, 3:07 a.m. OK Java 7 TESTS 75 155 0 2400
15144059 HappyNewYearMike E Jan. 1, 2016, 12:06 a.m. OK Java 7 TESTS 75 156 0 2400
10137271 tyuan73 E March 3, 2015, 7:25 p.m. OK Java 7 TESTS 75 156 0 2400
10429663 wonjohn.choi E March 25, 2015, 7:15 a.m. OK Java 7 TESTS 75 171 0 2400
16687912 DukeOfYork E March 13, 2016, 8:17 a.m. OK Java 7 TESTS 75 171 0 2400
12299250 hama-du E Aug. 1, 2015, 5:27 a.m. OK Java 8 TESTS 75 140 0 2400
14929782 szilard E Dec. 22, 2015, 7:18 p.m. OK Java 8 TESTS 75 155 0 2400
10134624 fmoraes E March 3, 2015, 3:37 p.m. OK Java 8 TESTS 75 155 0 2400
11270820 Amr_Hassan E May 25, 2015, 9:34 p.m. OK Java 8 TESTS 75 171 0 2400
10140754 stan E March 4, 2015, 5:31 a.m. OK Java 8 TESTS 75 171 0 2400
17685462 duckladydinh E May 2, 2016, 6:51 a.m. OK Java 8 TESTS 75 171 20582400 2400
17530087 donli E April 27, 2016, 2:22 a.m. OK Java 8 TESTS 75 171 20684800 2400
10063427 A.Elahi E Feb. 28, 2015, 11:58 a.m. OK Java 8 TESTS 75 187 0 2400
14763983 alibaba E Dec. 11, 2015, 6:37 p.m. OK Java 8 TESTS 75 217 0 2400
13257936 Infoshoc E Sept. 28, 2015, 6:03 a.m. OK Java 8 TESTS 75 217 0 2400
11512832 og.kostya E June 9, 2015, 4:09 p.m. OK MS C# TESTS 75 77 8294400 2400
10423822 dotorya E March 24, 2015, 2:26 p.m. OK MS C++ TESTS 75 62 3584000 2400
12038719 vjudge5 E July 14, 2015, 8:22 a.m. OK MS C++ TESTS 75 77 1638400 2400
12037539 vjudge3 E July 14, 2015, 6:56 a.m. OK MS C++ TESTS 75 77 1843200 2400
10200236 2015222 E March 8, 2015, 3:50 a.m. OK MS C++ TESTS 75 78 409600 2400
10099504 Lingsong E March 1, 2015, 5:54 p.m. OK MS C++ TESTS 75 78 819200 2400
10092458 SCUTE E March 1, 2015, 6:36 a.m. OK MS C++ TESTS 75 78 819200 2400
12063967 sister_what_hate_most E July 15, 2015, 2:42 a.m. OK MS C++ TESTS 75 78 1638400 2400
10117642 Death_Knight_DK E March 2, 2015, 11:48 a.m. OK MS C++ TESTS 75 78 1638400 2400
10104254 a88027180 E March 2, 2015, 6:50 a.m. OK MS C++ TESTS 75 78 3584000 2400
11309831 ASoboll E May 26, 2015, 9:27 p.m. OK MS C++ TESTS 75 124 512000 2400
35885082 ______u______ E March 3, 2018, 1:22 p.m. OK PyPy 3 TESTS 75 436 43417600 2400
35884946 ______n______ E March 3, 2018, 1:21 p.m. OK PyPy 3 TESTS 75 436 43417600 2400
35883993 _____k_____ E March 3, 2018, 1:03 p.m. OK PyPy 3 TESTS 75 436 43417600 2400
35883868 _____i_____ E March 3, 2018, 1:03 p.m. OK PyPy 3 TESTS 75 436 43417600 2400
35873313 ______h______ E March 3, 2018, 7:28 a.m. OK PyPy 3 TESTS 75 436 43417600 2400
35873151 ______k______ E March 3, 2018, 7:24 a.m. OK PyPy 3 TESTS 75 436 43417600 2400
35872636 ______i______ E March 3, 2018, 7:15 a.m. OK PyPy 3 TESTS 75 436 43417600 2400
35870698 ______M______ E March 3, 2018, 6:34 a.m. OK PyPy 3 TESTS 75 436 43417600 2400
10091328 dr.ikros E March 1, 2015, 3:48 a.m. OK PyPy 3 TESTS 75 483 13414400 2400
10127660 Licia E March 3, 2015, 2:58 a.m. OK PyPy 3 TESTS 75 530 24780800 2400
11977532 allanyin E July 8, 2015, 9:50 p.m. OK Python 2 TESTS 75 234 11366400 2400
16692091 DukeOfYork E March 13, 2016, 12:24 p.m. OK Python 2 TESTS 75 467 5632000 2400
10454287 stareven E March 26, 2015, 5:59 a.m. OK Python 2 TESTS 75 514 6758400 2400
10602115 wtnb-msr E April 5, 2015, 1:12 p.m. OK Python 2 TESTS 75 561 27750400 2400
11200706 xuanji E May 22, 2015, 11:38 a.m. OK Python 3 TESTS 75 624 17817600 2400
10091336 dr.ikros E March 1, 2015, 3:49 a.m. OK Python 3 TESTS 75 639 8704000 2400

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