Codeforces Beta Round 90

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
119 Codeforces Beta Round 90 FINISHED False 7200 419353151 Oct. 14, 2011, 3 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 967 ) C Education Reform PROGRAMMING dp 2000

B''...

Tutorials

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
763056 Spumote C Oct. 14, 2011, 3:59 p.m. OK Delphi TESTS 55 110 5324800 2000
765704 CherryTree C Oct. 14, 2011, 5:34 p.m. OK Delphi TESTS 55 220 194662400 2000
765803 malcolm C Oct. 14, 2011, 5:37 p.m. OK Delphi TESTS 55 300 26009600 2000
765948 Shapo C Oct. 14, 2011, 5:41 p.m. OK Delphi TESTS 55 340 5017600 2000
765273 Depool C Oct. 14, 2011, 4:54 p.m. OK Delphi TESTS 55 340 7270400 2000
794486 spencer C Oct. 25, 2011, 4:44 a.m. OK Delphi TESTS 55 1200 33484800 2000
761666 tourist C Oct. 14, 2011, 3:30 p.m. OK Delphi TESTS 55 1200 33484800 2000
764636 yenthanh.t7 C Oct. 14, 2011, 4:36 p.m. OK FPC TESTS 55 30 5017600 2000
766400 vlad107 C Oct. 14, 2011, 6:12 p.m. OK FPC TESTS 55 90 47001600 2000
870637 T_e_ C Nov. 15, 2011, 9:09 a.m. OK FPC TESTS 55 110 5017600 2000
1029228 Oryshych C Jan. 11, 2012, 9:21 a.m. OK FPC TESTS 55 140 7680000 2000
762344 coolinging C Oct. 14, 2011, 3:43 p.m. OK FPC TESTS 55 160 5120000 2000
764049 superpear C Oct. 14, 2011, 4:21 p.m. OK FPC TESTS 55 160 33894400 2000
764540 Shapo C Oct. 14, 2011, 4:34 p.m. OK FPC TESTS 55 170 5222400 2000
765677 chiemduybao C Oct. 14, 2011, 5:33 p.m. OK FPC TESTS 55 270 34816000 2000
764996 tung_nb C Oct. 14, 2011, 4:46 p.m. OK FPC TESTS 55 630 8089600 2000
908838 memphis0603 C Nov. 28, 2011, 1:51 p.m. OK FPC TESTS 55 660 14848000 2000
766685 kawatea C Oct. 14, 2011, 6:59 p.m. OK GNU C TESTS 55 60 7577600 2000
764228 stubbscroll C Oct. 14, 2011, 4:26 p.m. OK GNU C TESTS 55 80 5632000 2000
763221 eduardische C Oct. 14, 2011, 4:03 p.m. OK GNU C TESTS 55 90 9011200 2000
764187 -.- C Oct. 14, 2011, 4:25 p.m. OK GNU C TESTS 55 300 7680000 2000
25566665 Minology C March 17, 2017, 7:58 a.m. OK GNU C++ TESTS 55 15 7475200 2000
889352 kenliu C Nov. 24, 2011, 1:21 p.m. OK GNU C++ TESTS 55 30 4812800 2000
783557 whanda C Oct. 19, 2011, 3:53 a.m. OK GNU C++ TESTS 55 30 5120000 2000
767757 stephydx C Oct. 15, 2011, 6:53 a.m. OK GNU C++ TESTS 55 30 6451200 2000
2001603 zhaozhiyun C Aug. 12, 2012, 8:41 a.m. OK GNU C++ TESTS 55 30 6963200 2000
2001587 zhaozhiyun C Aug. 12, 2012, 8:34 a.m. OK GNU C++ TESTS 55 30 6963200 2000
6577849 qingwen C May 9, 2014, 1:06 p.m. OK GNU C++ TESTS 55 30 7475200 2000
764284 jyliu27 C Oct. 14, 2011, 4:27 p.m. OK GNU C++ TESTS 55 30 8089600 2000
763593 havaliza C Oct. 14, 2011, 4:12 p.m. OK GNU C++ TESTS 55 30 12390400 2000
763568 kelvinlau C Oct. 14, 2011, 4:11 p.m. OK GNU C++ TESTS 55 30 19968000 2000
993890 Archon.JK C Jan. 1, 2012, 1:39 p.m. OK GNU C++0x TESTS 55 50 2355200 2000
762969 kcm1700 C Oct. 14, 2011, 3:57 p.m. OK GNU C++0x TESTS 55 60 7168000 2000
765450 DDDDDDDDDDDDDDDDDDDDDDDD C Oct. 14, 2011, 4:58 p.m. OK GNU C++0x TESTS 55 60 9625600 2000
7011942 osama.afifi C July 4, 2014, 6:02 p.m. OK GNU C++0x TESTS 55 92 2252800 2000
6577848 Horia C May 9, 2014, 1:06 p.m. OK GNU C++0x TESTS 55 92 3174400 2000
7983200 a654889339 C Sept. 27, 2014, 10:48 a.m. OK GNU C++0x TESTS 55 92 3276800 2000
9723514 CchOOlak C Feb. 5, 2015, 5:26 a.m. OK GNU C++0x TESTS 55 92 6963200 2000
7007663 3rablink C July 4, 2014, 1:52 a.m. OK GNU C++0x TESTS 55 122 2252800 2000
9721405 maxkvant C Feb. 4, 2015, 8:33 p.m. OK GNU C++0x TESTS 55 154 8089600 2000
765045 chyx C Oct. 14, 2011, 4:48 p.m. OK GNU C++0x TESTS 55 230 7987200 2000
59109780 rainboy C Aug. 19, 2019, 7:51 p.m. OK GNU C11 TESTS 55 31 8089600 2000
22008544 himanshujaju C Nov. 3, 2016, 8:17 a.m. OK GNU C++11 TESTS 55 31 2662400 2000
22009437 himanshujaju C Nov. 3, 2016, 9:23 a.m. OK GNU C++11 TESTS 55 31 2662400 2000
12537159 HassanAzzam C Aug. 14, 2015, 11:45 p.m. OK GNU C++11 TESTS 55 31 2764800 2000
12915396 mirak94 C Sept. 9, 2015, 10:05 p.m. OK GNU C++11 TESTS 55 31 3174400 2000
61687993 xxmlala C Oct. 2, 2019, 4:42 a.m. OK GNU C++11 TESTS 55 31 6963200 2000
21370932 javacoder1 C Oct. 11, 2016, 11:05 p.m. OK GNU C++11 TESTS 55 31 8601600 2000
17430888 fengsuiyan C April 22, 2016, 6:50 a.m. OK GNU C++11 TESTS 55 31 9216000 2000
14309863 vjudge5 C Nov. 17, 2015, 8:55 a.m. OK GNU C++11 TESTS 55 31 27852800 2000
60232227 vjudge5 C Sept. 7, 2019, 4:52 p.m. OK GNU C++11 TESTS 55 31 33587200 2000
16287012 shubhamgoyal__ C Feb. 23, 2016, 5:21 a.m. OK GNU C++11 TESTS 55 31 238080000 2000
21775553 Gnay_Oahnauhz C Oct. 25, 2016, 4:14 p.m. OK GNU C++14 TESTS 55 15 5427200 2000
34055582 harshit_26 C Jan. 9, 2018, 6:08 p.m. OK GNU C++14 TESTS 55 15 8601600 2000
49654208 Ahmed_Araby C Feb. 9, 2019, 9:04 a.m. OK GNU C++14 TESTS 55 31 5120000 2000
40992273 ReaLNero1 C July 31, 2018, 1:12 a.m. OK GNU C++14 TESTS 55 31 5427200 2000
30903758 danya.smelskiy C Oct. 1, 2017, 8:52 a.m. OK GNU C++14 TESTS 55 31 7680000 2000
30829249 nuttsteltizer C Sept. 29, 2017, 12:45 p.m. OK GNU C++14 TESTS 55 46 6348800 2000
40128774 Dibagger C July 9, 2018, 4:11 p.m. OK GNU C++14 TESTS 55 46 6348800 2000
46979224 m1sch3f C Dec. 13, 2018, 6:35 p.m. OK GNU C++14 TESTS 55 46 10137600 2000
40209824 Cmise C July 11, 2018, 6:20 p.m. OK GNU C++14 TESTS 55 46 10752000 2000
31047135 j316chuck C Oct. 5, 2017, 9 p.m. OK GNU C++14 TESTS 55 46 18534400 2000
48520615 roberto.gt1509 C Jan. 18, 2019, 6:30 a.m. OK GNU C++17 TESTS 55 30 7168000 2000
54559806 Curnurx C May 24, 2019, 1:23 p.m. OK GNU C++17 TESTS 55 46 5120000 2000
60229869 vjudge3 C Sept. 7, 2019, 4:08 p.m. OK GNU C++17 TESTS 55 46 5120000 2000
56176574 limage C June 27, 2019, 7:30 p.m. OK GNU C++17 TESTS 55 46 18534400 2000
43755548 Dalgerok C Oct. 4, 2018, 5:59 a.m. OK GNU C++17 TESTS 55 61 27852800 2000
56429183 Matevz C July 2, 2019, 11:14 a.m. OK GNU C++17 TESTS 55 62 6656000 2000
66544007 eye_musician C Dec. 9, 2019, 12:34 p.m. OK GNU C++17 TESTS 55 62 9523200 2000
43438155 redotter C Sept. 26, 2018, 7:14 a.m. OK GNU C++17 TESTS 55 77 10649600 2000
39881874 hunter_17 C July 3, 2018, 2:17 a.m. OK GNU C++17 TESTS 55 78 8192000 2000
43438190 redotter C Sept. 26, 2018, 7:15 a.m. OK GNU C++17 TESTS 55 78 10649600 2000
767843 Spacejoker C Oct. 15, 2011, 7:43 a.m. OK Java 6 TESTS 55 130 35225600 2000
765080 RegalSkeppet C Oct. 14, 2011, 4:49 p.m. OK Java 6 TESTS 55 130 35225600 2000
767095 pius_88 C Oct. 14, 2011, 10:07 p.m. OK Java 6 TESTS 55 160 35225600 2000
765909 Thomas_Ahle C Oct. 14, 2011, 5:40 p.m. OK Java 6 TESTS 55 160 35328000 2000
762701 S.Yesipenko C Oct. 14, 2011, 3:51 p.m. OK Java 6 TESTS 55 160 35635200 2000
763050 Jokser C Oct. 14, 2011, 3:59 p.m. OK Java 6 TESTS 55 170 35532800 2000
993064 chronotable C Dec. 31, 2011, 1:10 p.m. OK Java 6 TESTS 55 170 43520000 2000
1119581 Ahmed_Salama C Jan. 26, 2012, 8:07 p.m. OK Java 6 TESTS 55 190 43212800 2000
765734 islam-al-aarag C Oct. 14, 2011, 5:35 p.m. OK Java 6 TESTS 55 200 35328000 2000
769760 AlexanderBolshakov C Oct. 16, 2011, 2:55 p.m. OK Java 6 TESTS 55 200 35737600 2000
16862597 alibaba C March 21, 2016, 6:59 p.m. OK Java 7 TESTS 55 202 190361600 2000
4449448 LifeMaker C Sept. 12, 2013, 6:57 p.m. OK Java 7 TESTS 55 218 0 2000
4412793 Mostafa.Gabriel C Sept. 6, 2013, 12:01 a.m. OK Java 7 TESTS 55 654 138752000 2000
11715004 Abkreno94 C June 22, 2015, 10:02 p.m. OK Java 7 TESTS 55 654 142336000 2000
49377754 Andres1 C Feb. 2, 2019, 9:24 p.m. OK Java 8 TESTS 55 140 4403200 2000
53613238 jst_forfun C May 1, 2019, 2:15 p.m. OK Java 8 TESTS 55 155 0 2000
45980147 ViciousCoder C Nov. 19, 2018, 10:06 p.m. OK Java 8 TESTS 55 155 0 2000
59109779 Dukkha C Aug. 19, 2019, 7:51 p.m. OK Java 8 TESTS 55 202 0 2000
59109706 Dukkha C Aug. 19, 2019, 7:49 p.m. OK Java 8 TESTS 55 218 0 2000
10419889 A.Elahi C March 24, 2015, 7:14 a.m. OK Java 8 TESTS 55 372 0 2000
8976709 AlexFetisov C Dec. 4, 2014, 4:44 a.m. OK Java 8 TESTS 55 1372 215347200 2000
767487 tanzaku C Oct. 15, 2011, 3:25 a.m. OK Mono C# TESTS 55 170 15155200 2000
763746 AlphaStream C Oct. 14, 2011, 4:15 p.m. OK Mono C# TESTS 55 230 14233600 2000
3936257 Aleksander C June 22, 2013, 4:25 p.m. OK MS C++ TESTS 55 15 5120000 2000
61688015 vjudge1 C Oct. 2, 2019, 4:43 a.m. OK MS C++ TESTS 55 31 6963200 2000
31984012 Tampere C Nov. 2, 2017, 2:59 p.m. OK MS C++ TESTS 55 31 8806400 2000
2067854 yc0576 C Aug. 29, 2012, 8:35 p.m. OK MS C++ TESTS 55 50 5324800 2000
764482 PinkieDashForever C Oct. 14, 2011, 4:32 p.m. OK MS C++ TESTS 55 50 6451200 2000
763374 Erop C Oct. 14, 2011, 4:06 p.m. OK MS C++ TESTS 55 50 9728000 2000
763871 Vaness C Oct. 14, 2011, 4:17 p.m. OK MS C++ TESTS 55 50 22732800 2000
762968 AleX C Oct. 14, 2011, 3:57 p.m. OK MS C++ TESTS 55 60 5632000 2000
770461 BIT_silence C Oct. 17, 2011, 7:17 a.m. OK MS C++ TESTS 55 60 6758400 2000
1198920 ksjuchi C Feb. 17, 2012, 10:21 p.m. OK MS C++ TESTS 55 60 9420800 2000
55278292 antofik C June 7, 2019, 8:56 p.m. OK MS C++ 2017 TESTS 55 31 2252800 2000
61687295 vjudge4 C Oct. 2, 2019, 4:25 a.m. OK MS C++ 2017 TESTS 55 31 7475200 2000
61682396 vjudge4 C Oct. 2, 2019, 2 a.m. OK MS C++ 2017 TESTS 55 31 7680000 2000
55462554 Spiritum C June 11, 2019, 3:27 p.m. OK MS C++ 2017 TESTS 55 46 6758400 2000
55455340 Spiritum C June 11, 2019, 2:23 p.m. OK MS C++ 2017 TESTS 55 46 6758400 2000
61683951 vjudge3 C Oct. 2, 2019, 2:52 a.m. OK MS C++ 2017 TESTS 55 62 5120000 2000
14655025 Eeyore C Dec. 4, 2015, 9:29 p.m. OK PyPy 3 TESTS 55 373 8294400 2000
905302 guyomes C Nov. 26, 2011, 8:30 a.m. OK Python 2 TESTS 55 110 4505600 2000
14654998 Eeyore C Dec. 4, 2015, 9:24 p.m. OK Python 3 TESTS 55 280 3788800 2000
14654956 Eeyore C Dec. 4, 2015, 9:17 p.m. OK Python 3 TESTS 55 295 3686400 2000
42134423 Mk_Python_v1 C Aug. 26, 2018, 9:47 p.m. OK Python 3 TESTS 55 374 2662400 2000
56017925 sorry_im_smurfing C June 24, 2019, 11:18 p.m. OK Ruby TESTS 55 763 36454400 2000
35837537 ______n______ C March 2, 2018, 1:15 p.m. OK Ruby TESTS 55 997 42905600 2000
35837530 ______u______ C March 2, 2018, 1:15 p.m. OK Ruby TESTS 55 997 42905600 2000
35837492 _____i_____ C March 2, 2018, 1:15 p.m. OK Ruby TESTS 55 997 42905600 2000
765694 rio C Oct. 14, 2011, 5:33 p.m. OK Ruby TESTS 55 1590 18329600 2000

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