Codeforces Beta Round 30 (Codeforces format)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
30 Codeforces Beta Round 30 (Codeforces format) FINISHED False 7200 459269979 Sept. 24, 2010, 3 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 1223 ) B Codeforces World Finals PROGRAMMING implementation 1700

B"The king Copa often has been reported about the Codeforces site, which is rapidly getting more and more popular among the brightest minds of the humanity, who are using it for training and competing. Recently Copa understood that to conquer the world he needs to organize the world Codeforces tournament. He hopes that after it the brightest minds will become his subordinates, and the toughest part of conquering the world will be completed. The final round of the Codeforces World Finals 20YY is scheduled for DD.MM.YY, where DD is the day of the round, MM is the month and YY are the last two digits of the year. Bob is lucky to be the first finalist form Berland. But there is one problem: according to the rules of the competition, all participants must be at least 18 years old at the moment of the finals. Bob was born on BD.BM.BY. This date is recorded in his passport, the copy of which he has already mailed to the organizers. But Bob learned that in different countries the way, in which the dates are written, differs. For example, in the US the month is written first, then the day and finally the year. Bob wonders if it is possible to rearrange the numbers in his date of birth so that he will be at least 18 years old on the day DD.MM.YY. He can always tell that in his motherland dates are written differently. Help him. According to another strange rule, eligible participant must be born in the same century as the date of the finals. If the day of the finals is participant's 18-th birthday, he is allowed to participate. As we are considering only the years from 2001 to 2099 for the year of the finals, use the following rule: the year is leap if it's number is divisible by four. The first line contains the date DD.MM.YY, the second line contains the date BD.BM.BY. It is guaranteed that both dates are correct, and YY and BY are always in [01;99]. It could be that by passport Bob was born after the finals. In this case, he can still change the order of numbers i"...

Tutorials

Codeforces Beta Round #30. Разбор C

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
242425 valikluks1995 B Jan. 8, 2011, 7:03 p.m. OK Delphi TESTS 82 30 921600 1700
1125267 salikhov_ayaz B Jan. 29, 2012, 11:28 a.m. OK Delphi TESTS 82 30 921600 1700
132610 sankear B Oct. 28, 2010, 12:13 p.m. OK Delphi TESTS 82 30 921600 1700
132036 dronoff B Sept. 27, 2010, 2:21 p.m. OK Delphi TESTS 82 30 921600 1700
128032 KOTEHOK B Sept. 24, 2010, 3:15 p.m. OK Delphi TESTS 82 50 921600 1700
132689 Sereja B Dec. 28, 2010, 2:40 p.m. OK FPC TESTS 82 30 819200 1700
131448 Jicote B Sept. 24, 2010, 9:08 p.m. OK FPC TESTS 82 30 819200 1700
130009 vilcheuski B Sept. 24, 2010, 4:18 p.m. OK FPC TESTS 82 30 819200 1700
129768 Oryshych B Sept. 24, 2010, 4:08 p.m. OK FPC TESTS 82 30 819200 1700
129763 190510 B Sept. 24, 2010, 4:08 p.m. OK FPC TESTS 82 30 819200 1700
129241 tuananh93 B Sept. 24, 2010, 3:49 p.m. OK FPC TESTS 82 30 819200 1700
129227 Sereja B Sept. 24, 2010, 3:48 p.m. OK FPC TESTS 82 30 819200 1700
128581 Rubanenko B Sept. 24, 2010, 3:30 p.m. OK FPC TESTS 82 30 819200 1700
338058 BIT B March 15, 2011, 6:53 p.m. OK FPC TESTS 82 30 1024000 1700
259336 vlad107 B Jan. 22, 2011, 8:48 a.m. OK FPC TESTS 82 30 1024000 1700
39277598 vjudge3 B June 16, 2018, 2:34 a.m. OK GNU C TESTS 82 30 0 1700
16795678 utku_mert B March 18, 2016, 6:56 p.m. OK GNU C TESTS 82 30 0 1700
15556023 vjudge3 B Jan. 24, 2016, 1:12 p.m. OK GNU C TESTS 82 30 0 1700
15554789 vjudge4 B Jan. 24, 2016, 12:11 p.m. OK GNU C TESTS 82 30 0 1700
15507350 vjudge3 B Jan. 23, 2016, 4:37 a.m. OK GNU C TESTS 82 30 0 1700
14271452 kwakwa B Nov. 15, 2015, 3:53 p.m. OK GNU C TESTS 82 30 0 1700
7123906 vjudge4 B July 17, 2014, 12:37 p.m. OK GNU C TESTS 82 30 0 1700
7110024 VvlvV B July 15, 2014, 2:40 p.m. OK GNU C TESTS 82 30 0 1700
7109832 vjudge1 B July 15, 2014, 2:14 p.m. OK GNU C TESTS 82 30 0 1700
7109807 vjudge1 B July 15, 2014, 2:12 p.m. OK GNU C TESTS 82 30 0 1700
3665557 SeyedParsa B May 3, 2013, 5:10 p.m. OK GNU C++ TESTS 82 15 0 1700
3354685 aiiYuu B March 19, 2013, 3:52 a.m. OK GNU C++ TESTS 82 15 0 1700
3193220 takaramono B Feb. 25, 2013, 6:51 a.m. OK GNU C++ TESTS 82 15 0 1700
3175201 numitus B Feb. 23, 2013, 7:35 a.m. OK GNU C++ TESTS 82 15 0 1700
3111702 vjudge1 B Feb. 13, 2013, 1:16 p.m. OK GNU C++ TESTS 82 15 0 1700
3111584 vjudge5 B Feb. 13, 2013, 12:33 p.m. OK GNU C++ TESTS 82 15 0 1700
3111539 vjudge2 B Feb. 13, 2013, 12:17 p.m. OK GNU C++ TESTS 82 15 0 1700
3111406 vjudge3 B Feb. 13, 2013, 11:42 a.m. OK GNU C++ TESTS 82 15 0 1700
3111392 vjudge5 B Feb. 13, 2013, 11:39 a.m. OK GNU C++ TESTS 82 15 0 1700
3111361 vjudge2 B Feb. 13, 2013, 11:31 a.m. OK GNU C++ TESTS 82 15 0 1700
10135961 heba_gamal B March 3, 2015, 5:34 p.m. OK GNU C++0x TESTS 82 30 0 1700
7038437 jiu-ye B July 7, 2014, 7:05 a.m. OK GNU C++0x TESTS 82 30 0 1700
7038436 a654889339 B July 7, 2014, 7:04 a.m. OK GNU C++0x TESTS 82 30 0 1700
624938 Archon.JK B Aug. 21, 2011, 5:20 p.m. OK GNU C++0x TESTS 82 30 1331200 1700
3855540 lemur B June 10, 2013, 11:02 p.m. OK GNU C++0x TESTS 82 31 0 1700
9697878 mengt2012 B Feb. 3, 2015, 8:20 a.m. OK GNU C++0x TESTS 82 60 0 1700
9677195 G_curiosity B Feb. 2, 2015, 2:53 p.m. OK GNU C++0x TESTS 82 62 0 1700
10136316 eagle93 B March 3, 2015, 6:04 p.m. OK GNU C++0x TESTS 82 62 0 1700
9535501 HellKitsune B Jan. 24, 2015, 8:02 a.m. OK GNU C++0x TESTS 82 62 0 1700
9242796 tenshi_kanade B Dec. 24, 2014, 10:52 a.m. OK GNU C++0x TESTS 82 62 0 1700
12836121 WESTxMOUTHWEST B Sept. 4, 2015, 3:10 a.m. OK GNU C11 TESTS 82 62 0 1700
56545000 vjudge1 B July 5, 2019, 7:15 a.m. OK GNU C11 TESTS 82 62 0 1700
17325087 fengsuiyan B April 15, 2016, 10:42 a.m. OK GNU C++11 TESTS 82 30 0 1700
16640733 Abdo_Issa B March 10, 2016, 10:13 p.m. OK GNU C++11 TESTS 82 30 0 1700
14661388 froghramar B Dec. 5, 2015, 12:18 p.m. OK GNU C++11 TESTS 82 30 0 1700
27573633 jkz B June 5, 2017, 1:06 a.m. OK GNU C++11 TESTS 82 30 0 1700
19286324 maxibonino B July 20, 2016, 6:23 p.m. OK GNU C++11 TESTS 82 30 0 1700
21843891 Duxar B Oct. 28, 2016, 10:27 a.m. OK GNU C++11 TESTS 82 30 0 1700
19509822 irkstepanov B July 30, 2016, 5:36 a.m. OK GNU C++11 TESTS 82 30 0 1700
34264264 vjudge4 B Jan. 18, 2018, 1:54 a.m. OK GNU C++11 TESTS 82 30 1843200 1700
34064813 vjudge4 B Jan. 10, 2018, 8:24 a.m. OK GNU C++11 TESTS 82 30 1843200 1700
25812469 Ihtiaz B March 26, 2017, 6:51 a.m. OK GNU C++11 TESTS 82 30 2048000 1700
20928474 kvk1920 B Sept. 26, 2016, 3:17 p.m. OK GNU C++14 TESTS 82 30 0 1700
31970513 andwho B Nov. 2, 2017, 7:14 a.m. OK GNU C++14 TESTS 82 30 0 1700
31841217 yoooou B Oct. 28, 2017, 2:34 p.m. OK GNU C++14 TESTS 82 30 102400 1700
31966914 Stronger2020 B Nov. 2, 2017, 3:08 a.m. OK GNU C++14 TESTS 82 30 1536000 1700
34067706 vjudge4 B Jan. 10, 2018, 11:33 a.m. OK GNU C++14 TESTS 82 30 1843200 1700
34082715 vjudge2 B Jan. 11, 2018, 7:09 a.m. OK GNU C++14 TESTS 82 30 1843200 1700
33645372 MetaBro B Dec. 26, 2017, 11:33 a.m. OK GNU C++14 TESTS 82 30 1843200 1700
34073454 MrKasimov B Jan. 10, 2018, 4:43 p.m. OK GNU C++14 TESTS 82 30 1945600 1700
36273308 I_love_you_MuskaanSuhana B March 14, 2018, 11:36 a.m. OK GNU C++14 TESTS 82 30 1945600 1700
36202941 1783043466sun B March 11, 2018, 2:31 p.m. OK GNU C++14 TESTS 82 30 1945600 1700
51357292 HBYANG B March 16, 2019, 5:11 a.m. OK GNU C++17 TESTS 82 60 0 1700
51357566 HBYANG B March 16, 2019, 5:22 a.m. OK GNU C++17 TESTS 82 60 0 1700
56162773 Vrikodara B June 27, 2019, 1:01 p.m. OK GNU C++17 TESTS 82 60 0 1700
59315678 nongi B Aug. 22, 2019, 4:52 p.m. OK GNU C++17 TESTS 82 62 0 1700
56546529 vjudge2 B July 5, 2019, 7:53 a.m. OK GNU C++17 TESTS 82 62 0 1700
56545390 vjudge2 B July 5, 2019, 7:25 a.m. OK GNU C++17 TESTS 82 62 0 1700
56544753 vjudge5 B July 5, 2019, 7:09 a.m. OK GNU C++17 TESTS 82 62 0 1700
55321944 yuanshaorong B June 9, 2019, 5:25 a.m. OK GNU C++17 TESTS 82 62 0 1700
69887973 vjudge3 B Jan. 31, 2020, 8:56 a.m. OK GNU C++17 TESTS 82 62 0 1700
69497318 Nalrimet B Jan. 25, 2020, 4:53 a.m. OK GNU C++17 TESTS 82 62 0 1700
39266306 WangJialei B June 15, 2018, 12:35 p.m. OK Go TESTS 82 62 204800 1700
367416 oskimura B March 30, 2011, 3:21 p.m. OK Haskell TESTS 82 30 2048000 1700
131788 victro_hugo B Sept. 25, 2010, 9:04 p.m. OK Haskell TESTS 82 30 2048000 1700
131398 route150 B Sept. 24, 2010, 7:56 p.m. OK Haskell TESTS 82 30 2048000 1700
129067 ulandev B Sept. 24, 2010, 3:43 p.m. OK Haskell TESTS 82 30 2048000 1700
10929573 itchyny B April 29, 2015, 2 p.m. OK Haskell TESTS 82 30 2867200 1700
2413415 DimsFromDergachy B Oct. 22, 2012, 9:05 p.m. OK Haskell TESTS 82 31 0 1700
10929734 itchyny B April 29, 2015, 2:14 p.m. OK Haskell TESTS 82 62 2867200 1700
10929706 itchyny B April 29, 2015, 2:12 p.m. OK Haskell TESTS 82 62 2867200 1700
10929483 itchyny B April 29, 2015, 1:53 p.m. OK Haskell TESTS 82 62 2867200 1700
128459 SpookyCookie B Sept. 24, 2010, 3:26 p.m. OK Java 6 TESTS 82 60 42905600 1700
129517 yaro B Sept. 24, 2010, 3:59 p.m. OK Java 6 TESTS 82 60 42905600 1700
129291 KTR B Sept. 24, 2010, 3:51 p.m. OK Java 6 TESTS 82 60 43008000 1700
131013 S.Yesipenko B Sept. 24, 2010, 5:42 p.m. OK Java 6 TESTS 82 80 42905600 1700
129101 Hero B Sept. 24, 2010, 3:45 p.m. OK Java 6 TESTS 82 80 42905600 1700
128449 Efgen B Sept. 24, 2010, 3:26 p.m. OK Java 6 TESTS 82 80 42905600 1700
128439 vot B Sept. 24, 2010, 3:26 p.m. OK Java 6 TESTS 82 80 42905600 1700
129300 KaVaBUnGO B Sept. 24, 2010, 3:51 p.m. OK Java 6 TESTS 82 80 42905600 1700
129327 mastersobg B Sept. 24, 2010, 3:52 p.m. OK Java 6 TESTS 82 80 42905600 1700
129423 burdakovd B Sept. 24, 2010, 3:55 p.m. OK Java 6 TESTS 82 80 42905600 1700
3820631 CurbStomp B June 4, 2013, 6:19 a.m. OK Java 7 TESTS 82 78 0 1700
5397128 cupcup B Dec. 9, 2013, 1:15 p.m. OK Java 7 TESTS 82 124 0 1700
5470121 Zyflair B Dec. 18, 2013, 6:49 p.m. OK Java 7 TESTS 82 124 0 1700
2519795 dlevshunov B Nov. 7, 2012, 2:46 p.m. OK Java 7 TESTS 82 125 0 1700
5634486 teetora B Jan. 7, 2014, 8:01 p.m. OK Java 7 TESTS 82 156 0 1700
12275642 someday1235 B July 30, 2015, 1:15 p.m. OK Java 7 TESTS 82 186 0 1700
4358772 DoublePointer B Aug. 27, 2013, 7:37 p.m. OK Java 7 TESTS 82 186 0 1700
12906899 di_halt B Sept. 9, 2015, 8:36 a.m. OK Java 8 TESTS 82 218 0 1700
50404800 jarcomp B Feb. 23, 2019, 8:03 p.m. OK Java 8 TESTS 82 248 0 1700
16138286 alibaba B Feb. 18, 2016, 8:29 a.m. OK Java 8 TESTS 82 248 0 1700
33906290 Zer0Point B Jan. 4, 2018, 3:41 p.m. OK Java 8 TESTS 82 248 20684800 1700
8072318 ktasyaran B Oct. 3, 2014, 8:24 p.m. OK Java 8 TESTS 82 280 0 1700
22909166 Lance_HAOH B Dec. 12, 2016, 5:13 p.m. OK Java 8 TESTS 82 342 0 1700
16279959 agat00 B Feb. 22, 2016, 4:01 p.m. OK JavaScript TESTS 82 62 0 1700
131449 Hadi_Asiaie B Sept. 24, 2010, 9:13 p.m. OK Mono C# TESTS 82 110 5939200 1700
129930 fujiyama B Sept. 24, 2010, 4:15 p.m. OK Mono C# TESTS 82 110 5939200 1700
954853 realnumber B Dec. 14, 2011, 7:11 a.m. OK Mono C# TESTS 82 110 10035200 1700
261720 A.K.Goharshady B Jan. 25, 2011, 2:18 p.m. OK Mono C# TESTS 82 130 5529600 1700
584362 Deamon B Aug. 4, 2011, 8:25 a.m. OK Mono C# TESTS 82 130 5632000 1700
131623 tanzaku B Sept. 25, 2010, 4:57 a.m. OK Mono C# TESTS 82 130 5939200 1700
129705 Tahmurath B Sept. 24, 2010, 4:05 p.m. OK Mono C# TESTS 82 130 5939200 1700
132488 GopCoder B Oct. 10, 2010, 6:58 p.m. OK Mono C# TESTS 82 130 5939200 1700
131789 victro_hugo B Sept. 25, 2010, 9:07 p.m. OK Mono C# TESTS 82 130 5939200 1700
131020 tanzaku B Sept. 24, 2010, 5:43 p.m. OK Mono C# TESTS 82 130 5939200 1700
25732032 fr0st B March 23, 2017, 11:48 a.m. OK MS C# TESTS 82 122 9216000 1700
23664774 og.kostya B Jan. 9, 2017, 2:08 p.m. OK MS C# TESTS 82 124 9216000 1700
26699835 Mem B April 27, 2017, 10:25 a.m. OK MS C# TESTS 82 124 11468800 1700
18527698 azukun B June 16, 2016, 5:38 p.m. OK MS C# TESTS 82 218 2560000 1700
3206130 sgulkinnos B Feb. 28, 2013, 11:03 a.m. OK MS C++ TESTS 82 15 0 1700
15143204 HappyNewYearMike B Dec. 31, 2015, 11:06 p.m. OK MS C++ TESTS 82 30 0 1700
15646379 liuyuhong B Jan. 29, 2016, 1:36 p.m. OK MS C++ TESTS 82 30 0 1700
9672514 vjudge4 B Feb. 2, 2015, 6:41 a.m. OK MS C++ TESTS 82 30 0 1700
6638009 LVA007 B May 16, 2014, 4:15 p.m. OK MS C++ TESTS 82 30 0 1700
6484713 vjudge3 B April 27, 2014, 2:30 p.m. OK MS C++ TESTS 82 30 0 1700
5483955 ragabov B Dec. 20, 2013, 9:57 p.m. OK MS C++ TESTS 82 30 0 1700
4811491 Barsuk_Alexey B Oct. 17, 2013, 5:22 a.m. OK MS C++ TESTS 82 30 0 1700
27003885 Ancient_mage B May 10, 2017, 10:39 p.m. OK MS C++ TESTS 82 30 102400 1700
547509 legend_ni B July 15, 2011, 2:24 p.m. OK MS C++ TESTS 82 30 1331200 1700
130302 tsukuno B Sept. 24, 2010, 4:33 p.m. OK PHP TESTS 82 50 6041600 1700
16876537 mayakin B March 22, 2016, 6:36 p.m. OK PHP TESTS 82 62 5120000 1700
20922378 abhigupta4 B Sept. 26, 2016, 9:41 a.m. OK PyPy 2 TESTS 82 218 0 1700
573855 sevenkplus B July 31, 2011, 1:06 p.m. OK Python 2 TESTS 82 50 2867200 1700
130327 rizwanhudda B Sept. 24, 2010, 4:34 p.m. OK Python 2 TESTS 82 60 2764800 1700
129541 insane B Sept. 24, 2010, 3:59 p.m. OK Python 2 TESTS 82 60 2764800 1700
129515 noriok B Sept. 24, 2010, 3:58 p.m. OK Python 2 TESTS 82 60 2764800 1700
128994 cjoa B Sept. 24, 2010, 3:42 p.m. OK Python 2 TESTS 82 60 2764800 1700
132405 timonti B Oct. 7, 2010, 7:31 a.m. OK Python 2 TESTS 82 60 2764800 1700
132145 ucq B Sept. 28, 2010, 12:58 a.m. OK Python 2 TESTS 82 60 2764800 1700
132144 ucq B Sept. 28, 2010, 12:58 a.m. OK Python 2 TESTS 82 60 2764800 1700
131918 kiyoshi B Sept. 27, 2010, 5:13 a.m. OK Python 2 TESTS 82 60 2764800 1700
131839 odomontois B Sept. 26, 2010, 2:19 p.m. OK Python 2 TESTS 82 60 2764800 1700
13227508 kewl B Sept. 26, 2015, 4:16 a.m. OK Python 3 TESTS 82 124 0 1700
15501340 merolish B Jan. 22, 2016, 4:18 p.m. OK Python 3 TESTS 82 124 0 1700
13228184 kewl B Sept. 26, 2015, 6:13 a.m. OK Python 3 TESTS 82 124 0 1700
11991341 Eeyore B July 9, 2015, 11:13 p.m. OK Python 3 TESTS 82 124 0 1700
34414457 knight-erraunt B Jan. 21, 2018, 12:59 p.m. OK Python 3 TESTS 82 124 5632000 1700
37914924 Qumeric B May 5, 2018, 9:22 p.m. OK Python 3 TESTS 82 186 7065600 1700
44493986 a_fresh_start B Oct. 18, 2018, 3:53 p.m. OK Python 3 TESTS 82 218 0 1700
55847362 dhavalkasodariya11111 B June 20, 2019, 11:11 p.m. OK Python 3 TESTS 82 248 0 1700
47807948 SirULG B Jan. 1, 2019, 8:48 a.m. OK Python 3 TESTS 82 248 0 1700
42122153 Mk_Python_v1 B Aug. 26, 2018, 1:03 p.m. OK Python 3 TESTS 82 248 0 1700
3921223 delta_4d B June 19, 2013, 4:03 p.m. OK Ruby TESTS 82 46 204800 1700
132408 IvayloS B Oct. 7, 2010, 2:36 p.m. OK Ruby TESTS 82 110 5017600 1700
56015023 sorry_im_smurfing B June 24, 2019, 8:29 p.m. OK Ruby TESTS 82 124 307200 1700
15914701 not_bot_but_POT B Feb. 9, 2016, 1:51 p.m. OK Ruby TESTS 82 154 307200 1700
35859077 ______u______ B March 2, 2018, 9:12 p.m. OK Ruby TESTS 82 156 6758400 1700
35858839 ______n______ B March 2, 2018, 9:07 p.m. OK Ruby TESTS 82 156 6758400 1700
35858435 _____i_____ B March 2, 2018, 8:59 p.m. OK Ruby TESTS 82 156 6758400 1700
35858324 _____k_____ B March 2, 2018, 8:57 p.m. OK Ruby TESTS 82 156 6758400 1700
35854369 ______h______ B March 2, 2018, 7:39 p.m. OK Ruby TESTS 82 156 6758400 1700
35854357 ______k______ B March 2, 2018, 7:39 p.m. OK Ruby TESTS 82 156 6758400 1700

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