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
( 727 ) E Defining Macros PROGRAMMING dp expression parsing implementation 2500

B''...

Tutorials

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
7363029 hos.lyric E Aug. 6, 2014, 6:54 p.m. OK D TESTS 139 62 102400 2500
2865896 luogan E Jan. 2, 2013, 9:27 a.m. OK FPC TESTS 139 15 102400 2500
3672682 zscc E May 5, 2013, 1:48 p.m. OK FPC TESTS 139 15 102400 2500
3672113 ljcc E May 5, 2013, 9:51 a.m. OK FPC TESTS 139 15 307200 2500
3672119 vjtest E May 5, 2013, 9:53 a.m. OK FPC TESTS 139 15 307200 2500
2092081 ccad2015 E Sept. 3, 2012, 7:45 a.m. OK FPC TESTS 139 30 819200 2500
476143 vlad107 E June 5, 2011, 4:18 p.m. OK FPC TESTS 139 30 1024000 2500
2476137 gzp95 E Nov. 1, 2012, 3:50 a.m. OK FPC TESTS 139 31 204800 2500
2455370 weixinding E Oct. 28, 2012, 9:58 a.m. OK FPC TESTS 139 31 204800 2500
51740023 301800416 E March 23, 2019, 5:20 a.m. OK FPC TESTS 139 62 409600 2500
58157368 luogu_bot4 E Aug. 2, 2019, 6:12 a.m. OK FPC TESTS 139 92 307200 2500
36696203 rainboy E March 28, 2018, 2:34 p.m. OK GNU C TESTS 139 404 5120000 2500
3850094 I_hate_ACM E June 9, 2013, 9:51 a.m. OK GNU C++ TESTS 139 15 102400 2500
3932490 zhj E June 21, 2013, 2:12 p.m. OK GNU C++ TESTS 139 15 102400 2500
3729426 11223d E May 17, 2013, 10:45 a.m. OK GNU C++ TESTS 139 15 102400 2500
3715766 vjtest E May 13, 2013, 8:41 a.m. OK GNU C++ TESTS 139 15 102400 2500
3715764 ydc E May 13, 2013, 8:40 a.m. OK GNU C++ TESTS 139 15 102400 2500
3694171 vjtest E May 8, 2013, 5:08 p.m. OK GNU C++ TESTS 139 15 102400 2500
3694164 vjtest E May 8, 2013, 5:05 p.m. OK GNU C++ TESTS 139 15 102400 2500
3694155 vjtest E May 8, 2013, 5:01 p.m. OK GNU C++ TESTS 139 15 102400 2500
3665037 7Midav7 E May 3, 2013, 2:46 p.m. OK GNU C++ TESTS 139 15 102400 2500
3662850 TangJie E May 3, 2013, 10:43 a.m. OK GNU C++ TESTS 139 15 102400 2500
2851508 sjynoi E Dec. 29, 2012, 7:07 a.m. OK GNU C++0x TESTS 139 15 102400 2500
9289506 menato E Dec. 28, 2014, 7:58 a.m. OK GNU C++0x TESTS 139 30 204800 2500
6573138 zeyuanxy E May 8, 2014, 3:25 p.m. OK GNU C++0x TESTS 139 30 204800 2500
5265041 netkuba E Nov. 26, 2013, 10:16 p.m. OK GNU C++0x TESTS 139 30 204800 2500
5698546 ztk E Jan. 15, 2014, 5:58 p.m. OK GNU C++0x TESTS 139 30 512000 2500
2454934 Archon.JK E Oct. 28, 2012, 7:59 a.m. OK GNU C++0x TESTS 139 46 204800 2500
9210034 mareksom E Dec. 20, 2014, 7:39 p.m. OK GNU C++0x TESTS 139 60 204800 2500
8376677 vjudge4 E Oct. 24, 2014, 11:07 a.m. OK GNU C++0x TESTS 139 60 307200 2500
10028541 CoderMr E Feb. 26, 2015, 6:15 a.m. OK GNU C++0x TESTS 139 62 0 2500
10022023 hawkomg E Feb. 25, 2015, 3:53 p.m. OK GNU C++0x TESTS 139 62 0 2500
21849147 Scorpion666 E Oct. 28, 2016, 2:12 p.m. OK GNU C++11 TESTS 139 30 0 2500
20473405 248926 E Sept. 9, 2016, 7:09 a.m. OK GNU C++11 TESTS 139 30 0 2500
16514346 isdkfj E March 4, 2016, 12:04 p.m. OK GNU C++11 TESTS 139 30 0 2500
16334102 I_love_Hoang_Yen E Feb. 25, 2016, 4:27 p.m. OK GNU C++11 TESTS 139 30 0 2500
15283008 2016 E Jan. 10, 2016, 6:07 p.m. OK GNU C++11 TESTS 139 30 0 2500
14092867 KumaTomato E Nov. 5, 2015, 4:36 p.m. OK GNU C++11 TESTS 139 30 0 2500
15157415 irkstepanov E Jan. 2, 2016, 10:50 a.m. OK GNU C++11 TESTS 139 30 102400 2500
17276645 yingdongyuan E April 11, 2016, 11:20 a.m. OK GNU C++11 TESTS 139 30 204800 2500
16050124 OZTOET E Feb. 16, 2016, 7:03 a.m. OK GNU C++11 TESTS 139 30 204800 2500
14870006 Dirak E Dec. 19, 2015, 3:36 a.m. OK GNU C++11 TESTS 139 30 204800 2500
27334225 ioyeoa E May 25, 2017, 10:47 a.m. OK GNU C++14 TESTS 139 30 204800 2500
27169561 .tx E May 16, 2017, 10:55 p.m. OK GNU C++14 TESTS 139 30 204800 2500
30528475 akim E Sept. 19, 2017, 8:05 p.m. OK GNU C++14 TESTS 139 30 307200 2500
35717938 yuhta E Feb. 26, 2018, 2:44 a.m. OK GNU C++14 TESTS 139 30 2048000 2500
35222440 Emma194 E Feb. 14, 2018, 4:16 a.m. OK GNU C++14 TESTS 139 30 2048000 2500
34969655 -wawawa8 E Feb. 6, 2018, 12:10 p.m. OK GNU C++14 TESTS 139 30 2048000 2500
34660488 cnnfls_csy E Jan. 29, 2018, 12:12 p.m. OK GNU C++14 TESTS 139 30 2048000 2500
34658070 little_waxberry E Jan. 29, 2018, 10:43 a.m. OK GNU C++14 TESTS 139 30 2048000 2500
34598944 universe_dawn E Jan. 27, 2018, 8:15 a.m. OK GNU C++14 TESTS 139 30 2048000 2500
34598722 universe_dawn E Jan. 27, 2018, 8:07 a.m. OK GNU C++14 TESTS 139 30 2048000 2500
36084991 kenimo E March 9, 2018, 1:49 a.m. OK GNU C++17 TESTS 139 30 2048000 2500
60827500 XL133 E Sept. 19, 2019, 5:03 a.m. OK GNU C++17 TESTS 139 62 204800 2500
69551026 liyuchong2 E Jan. 26, 2020, 6:27 a.m. OK GNU C++17 TESTS 139 62 204800 2500
67314292 RNS_CUS E Dec. 21, 2019, 5:08 a.m. OK GNU C++17 TESTS 139 62 204800 2500
66044120 limbo.null E Nov. 30, 2019, 2:36 p.m. OK GNU C++17 TESTS 139 62 204800 2500
63909145 Patti E Oct. 31, 2019, 7:37 a.m. OK GNU C++17 TESTS 139 62 204800 2500
63908822 luogu_bot2 E Oct. 31, 2019, 7:30 a.m. OK GNU C++17 TESTS 139 62 204800 2500
62089624 inv0ker E Oct. 8, 2019, 4:51 a.m. OK GNU C++17 TESTS 139 62 204800 2500
61049343 vjudge2 E Sept. 22, 2019, 5:54 a.m. OK GNU C++17 TESTS 139 62 204800 2500
60768961 vjudge2 E Sept. 18, 2019, 12:01 p.m. OK GNU C++17 TESTS 139 62 204800 2500
29485587 WangJialei E Aug. 15, 2017, 3:57 p.m. OK Go TESTS 139 60 28364800 2500
64748434 circless E Nov. 12, 2019, 2:22 p.m. OK Java 11 TESTS 139 404 0 2500
65208140 wweihao.zj E Nov. 16, 2019, 4:39 p.m. OK Java 11 TESTS 139 404 716800 2500
63378709 _HYX_ E Oct. 25, 2019, 11:49 a.m. OK Java 11 TESTS 139 436 716800 2500
31895 ivan.popelyshev E April 1, 2010, 5:33 p.m. OK Java 6 TESTS 139 80 30720000 2500
30720 Petr E April 1, 2010, 4:43 p.m. OK Java 6 TESTS 139 80 30720000 2500
32356 wata E April 1, 2010, 6:07 p.m. OK Java 6 TESTS 139 90 30720000 2500
32680 izbyshev E April 1, 2010, 8:30 p.m. OK Java 6 TESTS 139 90 30720000 2500
31856 ktuan E April 1, 2010, 5:31 p.m. OK Java 6 TESTS 139 90 30720000 2500
33202 DmitryKlenov E April 3, 2010, 10:22 p.m. OK Java 6 TESTS 139 90 30822400 2500
32827 yiuyuho E April 2, 2010, 4:32 a.m. OK Java 6 TESTS 139 130 31129600 2500
32198 Egor E April 1, 2010, 5:44 p.m. OK Java 6 TESTS 139 130 31129600 2500
654853 OgieKako E Sept. 1, 2011, 2:27 p.m. OK Java 6 TESTS 139 130 35328000 2500
6017680 DooIt E March 15, 2014, 2:28 a.m. OK Java 6 TESTS 139 186 102400 2500
3257705 carber E March 6, 2013, 8:23 a.m. OK Java 7 TESTS 139 109 102400 2500
3588064 bendyna.ivan E April 21, 2013, 7:26 p.m. OK Java 7 TESTS 139 125 307200 2500
10839754 dspstanky E April 23, 2015, 6:33 p.m. OK Java 7 TESTS 139 156 47411200 2500
7953642 darrensun E Sept. 26, 2014, 6:50 a.m. OK Java 7 TESTS 139 186 0 2500
6398605 larvaboy E April 18, 2014, 3:26 a.m. OK Java 7 TESTS 139 186 102400 2500
5138907 judge E Nov. 18, 2013, 2:01 a.m. OK Java 7 TESTS 139 186 102400 2500
5138901 Lquartz E Nov. 18, 2013, 1:59 a.m. OK Java 7 TESTS 139 186 102400 2500
8807756 jia199474 E Nov. 23, 2014, 12:37 a.m. OK Java 7 TESTS 139 218 102400 2500
9735556 niyaznigmatul E Feb. 6, 2015, 10:41 a.m. OK Java 8 TESTS 139 218 0 2500
60948407 Oom E Sept. 20, 2019, 8:09 p.m. OK Java 8 TESTS 139 248 0 2500
48558441 Mandir_Wahi_Banayenge E Jan. 19, 2019, 6:24 a.m. OK Java 8 TESTS 139 248 0 2500
9813865 Dukkha E Feb. 13, 2015, 7:02 a.m. OK Java 8 TESTS 139 248 0 2500
34911905 youtarou E Feb. 4, 2018, 1:40 a.m. OK Java 8 TESTS 139 248 20684800 2500
21996041 fengdalu E Nov. 2, 2016, 3:50 p.m. OK Java 8 TESTS 139 278 0 2500
38579632 WlkMiCjKrT2rM5xv9k5AaIaa E May 24, 2018, 7:42 a.m. OK Java 8 TESTS 139 280 0 2500
52933124 XiaoWu E April 18, 2019, 4:17 a.m. OK Java 8 TESTS 139 280 0 2500
21996155 fengdalu E Nov. 2, 2016, 3:54 p.m. OK Java 8 TESTS 139 280 0 2500
14335134 mkirsche E Nov. 19, 2015, 12:01 a.m. OK Java 8 TESTS 139 280 0 2500
32201 ItsNear E April 1, 2010, 5:45 p.m. OK Mono C# TESTS 139 130 6246400 2500
27991904 Drinker E June 23, 2017, 7:54 p.m. OK Mono C# TESTS 139 154 12492800 2500
18014459 azukun E May 21, 2016, 6:47 a.m. OK MS C# TESTS 139 154 11878400 2500
3204495 Taygrim E Feb. 27, 2013, 10:24 p.m. OK MS C++ TESTS 139 15 102400 2500
10632209 aleksey.volodskikh E April 8, 2015, 4:15 p.m. OK MS C++ TESTS 139 30 0 2500
30603336 AIChannel E Sept. 22, 2017, 12:45 a.m. OK MS C++ TESTS 139 30 0 2500
15143260 HappyNewYearMike E Dec. 31, 2015, 11:08 p.m. OK MS C++ TESTS 139 30 102400 2500
30604348 AIChannel E Sept. 22, 2017, 2:31 a.m. OK MS C++ TESTS 139 30 204800 2500
32515 meret E April 1, 2010, 6:46 p.m. OK MS C++ TESTS 139 30 1331200 2500
33163 alexander.musman E April 3, 2010, 11:03 a.m. OK MS C++ TESTS 139 30 1331200 2500
754295 qq20091200 E Oct. 10, 2011, 2:11 p.m. OK MS C++ TESTS 139 30 1433600 2500
754765 qq20091200 E Oct. 11, 2011, 2:19 a.m. OK MS C++ TESTS 139 30 1433600 2500
243354 RAVEman E Jan. 9, 2011, 8:18 p.m. OK MS C++ TESTS 139 30 1433600 2500
7611734 ShingRay E Aug. 28, 2014, 8:06 a.m. OK Ocaml TESTS 139 30 0 2500
26522418 kunal_64 E April 20, 2017, 4:55 p.m. OK PyPy 2 TESTS 139 280 22528000 2500
26513558 kunal_64 E April 20, 2017, 10:59 a.m. OK PyPy 2 TESTS 139 280 22732800 2500
2875421 lemur E Jan. 5, 2013, 3:08 p.m. OK Python 2 TESTS 139 62 307200 2500
534469 DDDDDDDDDDDDDDDDDDDDDDDD E July 8, 2011, 3:55 p.m. OK Python 2 TESTS 139 80 3276800 2500
4000115 E478 E July 1, 2013, 3:06 p.m. OK Python 2 TESTS 139 93 204800 2500
4000087 E478 E July 1, 2013, 2:56 p.m. OK Python 2 TESTS 139 109 512000 2500
21822046 franckmy E Oct. 27, 2016, 12:55 p.m. OK Python 2 TESTS 139 186 102400 2500
18094554 hmoribe E May 25, 2016, 10:25 p.m. OK Python 3 TESTS 139 154 5120000 2500
29151758 mob5566 E Aug. 3, 2017, 9:28 a.m. OK Python 3 TESTS 139 154 5427200 2500
57915000 lopare E July 29, 2019, 12:26 a.m. OK Python 3 TESTS 139 340 1126400 2500
11327697 zkw E May 28, 2015, 2:49 a.m. OK Scala TESTS 139 560 102400 2500
3085236 shivawu E Feb. 9, 2013, 3:30 a.m. OK Scala TESTS 139 592 716800 2500

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