Codeforces Beta Round 7

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
7 Codeforces Beta Round 7 FINISHED False 7200 466956885 April 1, 2010, 3:45 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 2640 ) B Memory Manager PROGRAMMING implementation 1700

B''...

Tutorials

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
3070329 Mosyagin B Feb. 4, 2013, 10:45 a.m. OK Delphi TESTS 48 15 102400 1700
21873471 upfeed B Oct. 29, 2016, 2:02 p.m. OK Delphi TESTS 48 30 102400 1700
33455 subscriber B April 8, 2010, 3:29 p.m. OK Delphi TESTS 48 30 819200 1700
575890 Sender B Aug. 2, 2011, 9:05 a.m. OK Delphi TESTS 48 30 921600 1700
550581 ruban B July 18, 2011, 4 p.m. OK Delphi TESTS 48 30 921600 1700
367646 grigory51 B March 30, 2011, 8:32 p.m. OK Delphi TESTS 48 30 921600 1700
31885 mdldml B April 1, 2010, 5:32 p.m. OK Delphi TESTS 48 30 921600 1700
30554 Topspin26 B April 1, 2010, 4:38 p.m. OK Delphi TESTS 48 30 921600 1700
932393 Fynn B Dec. 6, 2011, 5:50 a.m. OK Delphi TESTS 48 30 921600 1700
879116 Root B Nov. 19, 2011, 12:59 p.m. OK Delphi TESTS 48 30 921600 1700
30303 yt_72 B April 1, 2010, 4:28 p.m. OK FPC TESTS 48 10 921600 1700
3005036 hiepsieunhan B Jan. 24, 2013, 7:10 p.m. OK FPC TESTS 48 15 0 1700
3005035 con_nha_ngheo B Jan. 24, 2013, 7:10 p.m. OK FPC TESTS 48 15 102400 1700
2859428 _Vadim_ B Dec. 30, 2012, 8:58 p.m. OK FPC TESTS 48 15 204800 1700
3854107 PeterTong97 B June 10, 2013, 1:28 p.m. OK FPC TESTS 48 15 409600 1700
3721729 Stratonov B May 14, 2013, 8:24 p.m. OK FPC TESTS 48 15 819200 1700
31847 Olzhabay B April 1, 2010, 5:31 p.m. OK FPC TESTS 48 30 921600 1700
1158179 Furko B Feb. 8, 2012, 5:27 p.m. OK FPC TESTS 48 30 1024000 1700
837559 Nik_Storm_2010 B Nov. 6, 2011, 8:32 a.m. OK FPC TESTS 48 30 1024000 1700
638955 Rubanenko B Aug. 26, 2011, 10:55 a.m. OK FPC TESTS 48 30 1024000 1700
4098573 vjudge1 B July 18, 2013, 10:25 a.m. OK GNU C TESTS 48 15 0 1700
9390543 emptysmile B Jan. 9, 2015, 8:15 a.m. OK GNU C TESTS 48 30 0 1700
31258741 davidtompul B Oct. 12, 2017, 7:03 p.m. OK GNU C TESTS 48 30 0 1700
27907052 daktul18 B June 19, 2017, 2:43 p.m. OK GNU C TESTS 48 30 0 1700
27906916 1jeiw B June 19, 2017, 2:36 p.m. OK GNU C TESTS 48 30 0 1700
27906572 1jeiw B June 19, 2017, 2:19 p.m. OK GNU C TESTS 48 30 0 1700
26830366 Joongwon B May 4, 2017, 8:07 a.m. OK GNU C TESTS 48 30 0 1700
15687064 PicieGO B Jan. 30, 2016, 11:30 p.m. OK GNU C TESTS 48 30 0 1700
14690378 AmantedelaComida B Dec. 7, 2015, 6:39 p.m. OK GNU C TESTS 48 30 0 1700
9390455 emptysmile B Jan. 9, 2015, 7:58 a.m. OK GNU C TESTS 48 30 0 1700
30872 cpphamza B April 1, 2010, 4:49 p.m. OK GNU C++ TESTS 48 10 1331200 1700
1443310 Rebryk B March 30, 2012, 12:03 p.m. OK GNU C++ TESTS 48 10 1433600 1700
338843 LALAqq B March 17, 2011, 1:36 a.m. OK GNU C++ TESTS 48 10 1433600 1700
4914066 SandyKarunia B Oct. 27, 2013, 3:44 p.m. OK GNU C++ TESTS 48 15 0 1700
4099504 vjudge1 B July 18, 2013, 1:32 p.m. OK GNU C++ TESTS 48 15 0 1700
4099490 Napoleon_cn B July 18, 2013, 1:31 p.m. OK GNU C++ TESTS 48 15 0 1700
4098523 vjudge1 B July 18, 2013, 10:09 a.m. OK GNU C++ TESTS 48 15 0 1700
4078633 cxlove B July 16, 2013, 4:57 a.m. OK GNU C++ TESTS 48 15 0 1700
4073145 vjudge1 B July 15, 2013, 6:10 a.m. OK GNU C++ TESTS 48 15 0 1700
4073121 vjudge4 B July 15, 2013, 6:08 a.m. OK GNU C++ TESTS 48 15 0 1700
2070699 Cooller0202 B Aug. 31, 2012, 5:35 a.m. OK GNU C++0x TESTS 48 10 819200 1700
4086787 vjudge1 B July 17, 2013, 12:37 p.m. OK GNU C++0x TESTS 48 15 0 1700
3312847 birdsman B March 14, 2013, 12:59 a.m. OK GNU C++0x TESTS 48 15 0 1700
3077865 shivawu B Feb. 6, 2013, 2:25 p.m. OK GNU C++0x TESTS 48 15 0 1700
2849949 sjynoi B Dec. 28, 2012, 4:28 p.m. OK GNU C++0x TESTS 48 15 0 1700
2849945 sjyacm B Dec. 28, 2012, 4:27 p.m. OK GNU C++0x TESTS 48 15 0 1700
5149606 netkuba B Nov. 19, 2013, 2:15 p.m. OK GNU C++0x TESTS 48 30 0 1700
9770242 YakutovDmitriy B Feb. 8, 2015, 10:39 a.m. OK GNU C++0x TESTS 48 30 0 1700
5332397 Feffel B Dec. 2, 2013, 10:42 a.m. OK GNU C++0x TESTS 48 30 0 1700
4506101 A_Le_K B Sept. 19, 2013, 7:38 p.m. OK GNU C++0x TESTS 48 30 0 1700
16294652 dikshant001 B Feb. 23, 2016, 3:04 p.m. OK GNU C11 TESTS 48 30 0 1700
27924450 akxkdldhtm B June 20, 2017, 12:05 p.m. OK GNU C11 TESTS 48 30 0 1700
27987546 yunisodada B June 23, 2017, 2:56 p.m. OK GNU C11 TESTS 48 30 1945600 1700
27934086 bjw6616 B June 20, 2017, 11:58 p.m. OK GNU C11 TESTS 48 60 1945600 1700
58221030 k_diduk B Aug. 3, 2019, 12:33 p.m. OK GNU C11 TESTS 48 62 0 1700
58223043 k_diduk B Aug. 3, 2019, 1:20 p.m. OK GNU C11 TESTS 48 62 0 1700
49159461 namratha_253 B Jan. 29, 2019, 2:51 p.m. OK GNU C11 TESTS 48 62 0 1700
27602863 xianyubaobao B June 6, 2017, 1:33 a.m. OK GNU C++11 TESTS 48 30 0 1700
27575089 cenhao B June 5, 2017, 3:49 a.m. OK GNU C++11 TESTS 48 30 0 1700
23073571 rdiachenko B Dec. 17, 2016, 9:58 p.m. OK GNU C++11 TESTS 48 30 0 1700
32231500 a1s3a B Nov. 11, 2017, 10:06 p.m. OK GNU C++11 TESTS 48 30 0 1700
32060408 Krosh B Nov. 4, 2017, 6:06 p.m. OK GNU C++11 TESTS 48 30 0 1700
31174459 NihilistPilgrim B Oct. 9, 2017, 5:54 p.m. OK GNU C++11 TESTS 48 30 0 1700
30966900 230575 B Oct. 3, 2017, 12:15 p.m. OK GNU C++11 TESTS 48 30 0 1700
30338967 Eddax B Sept. 14, 2017, 9:50 p.m. OK GNU C++11 TESTS 48 30 0 1700
29722002 tyrael9 B Aug. 24, 2017, 4:37 a.m. OK GNU C++11 TESTS 48 30 0 1700
27719574 suda1527405128 B June 11, 2017, 10:53 a.m. OK GNU C++11 TESTS 48 30 0 1700
29585680 linnian B Aug. 19, 2017, 2:13 a.m. OK GNU C++14 TESTS 48 30 0 1700
27333886 ioyeoa B May 25, 2017, 10:25 a.m. OK GNU C++14 TESTS 48 30 0 1700
23045545 TrungThong B Dec. 17, 2016, 11:13 a.m. OK GNU C++14 TESTS 48 30 0 1700
30640713 yusayura B Sept. 23, 2017, 12:05 p.m. OK GNU C++14 TESTS 48 30 0 1700
29673680 samkit B Aug. 22, 2017, 4:39 a.m. OK GNU C++14 TESTS 48 30 0 1700
29511908 fezjo B Aug. 16, 2017, 6:36 p.m. OK GNU C++14 TESTS 48 30 0 1700
39462393 paris2007 B June 21, 2018, 12:46 p.m. OK GNU C++14 TESTS 48 30 0 1700
32239915 euzmin B Nov. 12, 2017, 9:56 a.m. OK GNU C++14 TESTS 48 30 0 1700
32060362 Cr0wley B Nov. 4, 2017, 6:04 p.m. OK GNU C++14 TESTS 48 30 0 1700
31322295 teamskiy B Oct. 14, 2017, 7:31 p.m. OK GNU C++14 TESTS 48 30 0 1700
51468717 SamuelLim B March 19, 2019, 4:37 a.m. OK GNU C++17 TESTS 48 30 0 1700
36040859 kenimo B March 7, 2018, 11 a.m. OK GNU C++17 TESTS 48 30 1945600 1700
35374003 Georgia_001 B Feb. 16, 2018, 7:06 p.m. OK GNU C++17 TESTS 48 30 1945600 1700
69551045 liyuchong2 B Jan. 26, 2020, 6:27 a.m. OK GNU C++17 TESTS 48 60 0 1700
67446747 Monogon B Dec. 22, 2019, 10:58 p.m. OK GNU C++17 TESTS 48 60 0 1700
67443363 Pooh2008 B Dec. 22, 2019, 8:30 p.m. OK GNU C++17 TESTS 48 60 0 1700
60480888 vjudge4 B Sept. 13, 2019, 10:23 a.m. OK GNU C++17 TESTS 48 60 0 1700
46107505 woop B Nov. 23, 2018, 10:15 a.m. OK GNU C++17 TESTS 48 60 0 1700
43908264 kindanoob B Oct. 6, 2018, 3 p.m. OK GNU C++17 TESTS 48 60 102400 1700
69099212 GetterSetter B Jan. 19, 2020, 1:17 p.m. OK GNU C++17 TESTS 48 60 204800 1700
17242617 zlowred B April 8, 2016, 6:04 p.m. OK Go TESTS 48 30 6041600 1700
32447141 oznakn B Nov. 19, 2017, 4:25 a.m. OK Go TESTS 48 30 23040000 1700
10138472 Eeyore B March 3, 2015, 9:27 p.m. OK Go TESTS 48 62 0 1700
38612391 vjudge5 B May 25, 2018, 2:52 p.m. OK Go TESTS 48 62 204800 1700
29420236 WangJialei B Aug. 13, 2017, 2:21 a.m. OK Go TESTS 48 62 23040000 1700
32939912 risenrigel B Dec. 5, 2017, 4:58 a.m. OK Go TESTS 48 62 24780800 1700
7891857 druzac B Sept. 21, 2014, 7:39 a.m. OK Haskell TESTS 48 30 0 1700
860981 Rotsor B April 1, 2010, 4:38 p.m. OK Haskell TESTS 48 30 2048000 1700
2291597 DimsFromDergachy B Oct. 2, 2012, 12:01 p.m. OK Haskell TESTS 48 46 0 1700
63235748 xytt B Oct. 23, 2019, 12:14 p.m. OK Java 11 TESTS 48 404 0 1700
64687741 circless B Nov. 11, 2019, 12:14 p.m. OK Java 11 TESTS 48 404 0 1700
63229759 xytt B Oct. 23, 2019, 10:33 a.m. OK Java 11 TESTS 48 434 0 1700
31576 shindo B April 1, 2010, 5:19 p.m. OK Java 6 TESTS 48 60 30720000 1700
31526 kozima B April 1, 2010, 5:17 p.m. OK Java 6 TESTS 48 60 30720000 1700
30884 wistful23 B April 1, 2010, 4:50 p.m. OK Java 6 TESTS 48 60 30720000 1700
30883 ivan.popelyshev B April 1, 2010, 4:50 p.m. OK Java 6 TESTS 48 60 30720000 1700
30645 anhdt B April 1, 2010, 4:41 p.m. OK Java 6 TESTS 48 60 30720000 1700
30504 niyaznigmatul B April 1, 2010, 4:36 p.m. OK Java 6 TESTS 48 60 30720000 1700
30245 DmitryKlenov B April 1, 2010, 4:26 p.m. OK Java 6 TESTS 48 60 30720000 1700
30116 S.Yesipenko B April 1, 2010, 4:21 p.m. OK Java 6 TESTS 48 60 30720000 1700
29949 SpookyCookie B April 1, 2010, 4:16 p.m. OK Java 6 TESTS 48 60 30720000 1700
29886 izbyshev B April 1, 2010, 4:14 p.m. OK Java 6 TESTS 48 60 30720000 1700
4101303 santjuan B July 18, 2013, 10:53 p.m. OK Java 7 TESTS 48 78 0 1700
3857711 lovefly1983 B June 11, 2013, 1:57 p.m. OK Java 7 TESTS 48 78 0 1700
1668322 bidzilya B May 7, 2012, 7:01 p.m. OK Java 7 TESTS 48 90 44953600 1700
3812122 pvpcrusader B June 1, 2013, 5:10 p.m. OK Java 7 TESTS 48 109 102400 1700
1667369 carber B May 7, 2012, 6 a.m. OK Java 7 TESTS 48 110 44953600 1700
7816428 darrensun B Sept. 17, 2014, 9:45 a.m. OK Java 7 TESTS 48 124 0 1700
5184629 vvenkai B Nov. 21, 2013, 12:09 p.m. OK Java 7 TESTS 48 124 0 1700
4856141 segrey B Oct. 23, 2013, 8:11 p.m. OK Java 7 TESTS 48 124 0 1700
13236736 zodiacleo B Sept. 26, 2015, 1:24 p.m. OK Java 7 TESTS 48 154 0 1700
6995482 coolmaksat B July 2, 2014, 6:04 a.m. OK Java 7 TESTS 48 154 0 1700
68016257 sakt_coder B Dec. 31, 2019, 6:44 p.m. OK Java 8 TESTS 48 156 3276800 1700
27905809 ashubeckham B June 19, 2017, 1:39 p.m. OK Java 8 TESTS 48 186 3174400 1700
60820225 Oom B Sept. 18, 2019, 11:23 p.m. OK Java 8 TESTS 48 186 3276800 1700
48558389 Mandir_Wahi_Banayenge B Jan. 19, 2019, 6:23 a.m. OK Java 8 TESTS 48 186 3276800 1700
21625596 harish.sharma B Oct. 20, 2016, 6:21 p.m. OK Java 8 TESTS 48 186 3276800 1700
27070344 ashwin9686 B May 13, 2017, 7:17 a.m. OK Java 8 TESTS 48 216 3584000 1700
14100313 perillasy B Nov. 6, 2015, 6:55 a.m. OK Java 8 TESTS 48 218 0 1700
9768894 Dukkha B Feb. 8, 2015, 7:12 a.m. OK Java 8 TESTS 48 218 0 1700
29555309 youtarou B Aug. 18, 2017, 2:21 p.m. OK Java 8 TESTS 48 218 3276800 1700
66304627 wangdafeng B Dec. 5, 2019, 8:48 a.m. OK Java 8 TESTS 48 218 3686400 1700
6292686 bearf B April 7, 2014, 7:11 a.m. OK JavaScript TESTS 48 62 0 1700
29213704 xlnx B Aug. 5, 2017, 8:29 a.m. OK JavaScript TESTS 48 62 5939200 1700
15556412 agat00 B Jan. 24, 2016, 1:31 p.m. OK JavaScript TESTS 48 92 0 1700
3357234 neko13 B March 19, 2013, 2 p.m. OK Mono C# TESTS 48 31 0 1700
3357264 neko13 B March 19, 2013, 2:04 p.m. OK Mono C# TESTS 48 31 102400 1700
3357246 neko13 B March 19, 2013, 2:02 p.m. OK Mono C# TESTS 48 31 102400 1700
3357184 neko13 B March 19, 2013, 1:52 p.m. OK Mono C# TESTS 48 31 102400 1700
3081860 Guliash B Feb. 7, 2013, 5:59 p.m. OK Mono C# TESTS 48 31 1126400 1700
738642 Serega B Oct. 5, 2011, 4:53 p.m. OK Mono C# TESTS 48 90 10035200 1700
27711484 Drinker B June 10, 2017, 9:23 p.m. OK Mono C# TESTS 48 92 2560000 1700
32889 ahill.spb B April 2, 2010, 8:07 a.m. OK Mono C# TESTS 48 110 5939200 1700
672903 ivanidze.kirov B Sept. 7, 2011, 8:10 p.m. OK Mono C# TESTS 48 110 10035200 1700
45978645 kartoxa B Nov. 19, 2018, 8:32 p.m. OK Mono C# TESTS 48 124 1740800 1700
26917572 og.kostya B May 7, 2017, 6:53 a.m. OK MS C# TESTS 48 92 204800 1700
20171528 polphit B Aug. 26, 2016, 8:57 a.m. OK MS C# TESTS 48 92 9011200 1700
12150281 MasterSporta B July 21, 2015, 3:23 p.m. OK MS C# TESTS 48 122 204800 1700
9637067 AhmedElyamani B Jan. 31, 2015, 4:09 a.m. OK MS C# TESTS 48 122 2252800 1700
9668202 AhmedElyamani B Feb. 1, 2015, 5:33 p.m. OK MS C# TESTS 48 124 2150400 1700
7944140 sashaal B Sept. 25, 2014, 9:28 a.m. OK MS C# TESTS 48 124 2355200 1700
21646727 EvilKingStan B Oct. 21, 2016, 4:16 p.m. OK MS C# TESTS 48 124 2457600 1700
20989160 AnatolyTolstobrov B Sept. 29, 2016, 10:39 a.m. OK MS C# TESTS 48 154 204800 1700
26138445 BASSxGRAND B April 5, 2017, 8:25 a.m. OK MS C# TESTS 48 154 11571200 1700
26138267 BASSxGRAND B April 5, 2017, 8:13 a.m. OK MS C# TESTS 48 154 11571200 1700
2108250 vjudge5 B Sept. 10, 2012, 9 a.m. OK MS C++ TESTS 48 10 1433600 1700
3829355 tomas.svab B June 6, 2013, 8:57 p.m. OK MS C++ TESTS 48 15 0 1700
3093267 Schullz B Feb. 11, 2013, 12:53 p.m. OK MS C++ TESTS 48 15 0 1700
3035625 abhilekh04 B Jan. 30, 2013, 4:27 a.m. OK MS C++ TESTS 48 15 0 1700
2872667 hakobyan.tigran B Jan. 4, 2013, 8:59 a.m. OK MS C++ TESTS 48 15 0 1700
3953309 Kazim B June 24, 2013, 1:49 a.m. OK MS C++ TESTS 48 15 0 1700
4914281 levonstepan B Oct. 27, 2013, 4:33 p.m. OK MS C++ TESTS 48 15 0 1700
3789902 fastholf B May 29, 2013, 6:40 a.m. OK MS C++ TESTS 48 15 102400 1700
3791481 Stupid_Boy B May 29, 2013, 3:03 p.m. OK MS C++ TESTS 48 15 102400 1700
2101636 jeremiah B Sept. 7, 2012, 5:51 a.m. OK MS C++ TESTS 48 15 716800 1700
66655150 Bisher_sh B Dec. 11, 2019, 9:52 p.m. OK MS C++ 2017 TESTS 48 62 0 1700
61100719 Saber4096 B Sept. 23, 2019, 6:35 a.m. OK MS C++ 2017 TESTS 48 62 102400 1700
7610086 ShingRay B Aug. 28, 2014, 2:44 a.m. OK Ocaml TESTS 48 30 0 1700
9884391 mayakin B Feb. 17, 2015, 4:33 p.m. OK PHP TESTS 48 62 0 1700
34095178 arknave B Jan. 11, 2018, 7:06 p.m. OK PyPy 3 TESTS 48 218 19968000 1700
59865535 winless B Sept. 1, 2019, 5 p.m. OK PyPy 3 TESTS 48 280 0 1700
45884668 Skybytskyi.Nikita B Nov. 17, 2018, 3:24 p.m. OK PyPy 3 TESTS 48 280 409600 1700
3228165 daidailanlan B March 2, 2013, 5 a.m. OK Python 2 TESTS 48 46 102400 1700
276835 Aleksey B Feb. 7, 2011, 3:26 p.m. OK Python 2 TESTS 48 60 2764800 1700
276827 Aleksey B Feb. 7, 2011, 3:19 p.m. OK Python 2 TESTS 48 60 2764800 1700
267558 Zhuravlyov.A B Jan. 29, 2011, 9:10 p.m. OK Python 2 TESTS 48 60 2764800 1700
261188 Radomir B Jan. 24, 2011, 8:21 p.m. OK Python 2 TESTS 48 60 2764800 1700
33555 yury.smykalov B April 25, 2010, 7:27 p.m. OK Python 2 TESTS 48 60 2764800 1700
33504 _ph_ B April 13, 2010, 7:22 a.m. OK Python 2 TESTS 48 60 2764800 1700
30362 ulandev B April 1, 2010, 4:30 p.m. OK Python 2 TESTS 48 60 2764800 1700
654435 shevaknu B Sept. 1, 2011, 8:57 a.m. OK Python 2 TESTS 48 60 2867200 1700
485491 AntonDubovik B June 11, 2011, 8:33 a.m. OK Python 2 TESTS 48 60 2867200 1700
11038157 darrensun B May 8, 2015, 5:04 a.m. OK Python 3 TESTS 48 124 0 1700
9436463 shadowxuhao B Jan. 15, 2015, 1:42 p.m. OK Python 3 TESTS 48 124 307200 1700
28950076 BinZhao B July 28, 2017, 9:57 a.m. OK Python 3 TESTS 48 124 4915200 1700
28638709 rgkbitw B July 17, 2017, 12:05 p.m. OK Python 3 TESTS 48 124 4915200 1700
33903766 LHamster B Jan. 4, 2018, 1:13 p.m. OK Python 3 TESTS 48 124 5632000 1700
6539757 yugle7 B May 3, 2014, 3:41 p.m. OK Python 3 TESTS 48 154 0 1700
14302957 merolish B Nov. 16, 2015, 7:17 p.m. OK Python 3 TESTS 48 154 307200 1700
24438490 foobarthomas B Feb. 4, 2017, 6 p.m. OK Python 3 TESTS 48 154 4915200 1700
17999054 hmoribe B May 20, 2016, 3:31 a.m. OK Python 3 TESTS 48 154 5120000 1700
17998635 hmoribe B May 20, 2016, 1:54 a.m. OK Python 3 TESTS 48 154 5120000 1700
2745581 sambaek B Dec. 10, 2012, 4:52 a.m. OK Ruby TESTS 48 109 0 1700
17325284 Hankai B April 15, 2016, 11:04 a.m. OK Ruby TESTS 48 124 102400 1700
17397947 ditsing B April 20, 2016, 11:01 a.m. OK Ruby TESTS 48 124 6553600 1700
1835796 _ph_ B June 28, 2012, 7:56 a.m. OK Ruby TESTS 48 160 5734400 1700
6542637 zkw B May 4, 2014, 5:50 a.m. OK Scala TESTS 48 560 204800 1700

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