2018-2019 ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1070 2018-2019 ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) FINISHED False 18000 191800499 Oct. 20, 2018, 8:05 a.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 3666 ) H BerOS File Suggestion PROGRAMMING brute force implementation 1600

B'Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature. There are n files on hard drive and their names are f_1, f_2, ... , f_n . Any file name contains between 1 and 8 characters, inclusive. All file names are unique. The file suggestion feature handles queries, each represented by a string s . For each query s it should count number of files containing s as a substring (i.e. some continuous segment of characters in a file name equals s ) and suggest any such file name. For example, if file names are "read.me", "hosts", "ops", and "beros.18", and the query is "os", the number of matched files is 2 (two file names contain "os" as a substring) and suggested file name can be either "hosts" or "beros.18". The first line of the input contains integer n ( 1 <= n <= 10000 ) -- the total number of files. The following n lines contain file names, one per line. The i -th line contains f_i -- the name of the i -th file. Each file name contains between 1 and 8 characters, inclusive. File names contain only lowercase Latin letters, digits and dot characters ( '. '). Any sequence of valid characters can be a file name (for example, in BerOS ".", ".." and "..." are valid file names). All file names are unique. The following line contains integer q ( 1 <= q <= 50000 ) -- the total number of queries. The following q lines contain queries s_1, s_2, ... , s_q , one per line. Each s_j has length between 1 and 8 characters, inclusive. It contains only lowercase Latin letters, digits and dot characters ( '. '). Print q lines, one per query. The j -th line should contain the response on the j -th query -- two values c_j and t_j , where '...

Tutorials

Solution to problem M. Algoland and Berland of 2018-2019 ICPC, NEERC

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
44714043 MrLolthe1st H Oct. 22, 2018, 8:23 p.m. OK GNU C11 TESTS 18 390 21708800 1600
44591719 searchstar H Oct. 20, 2018, 11:17 a.m. OK GNU C++11 TESTS 18 46 31129600 1600
44724299 ydnhaha H Oct. 23, 2018, 7:17 a.m. OK GNU C++11 TESTS 18 46 46387200 1600
44581926 _rqy H Oct. 20, 2018, 8:42 a.m. OK GNU C++11 TESTS 18 46 54681600 1600
44584550 ydnhaha 207M BriMon H Oct. 20, 2018, 9:14 a.m. OK GNU C++11 TESTS 18 46 57856000 1600
44617396 luogu_bot4 H Oct. 21, 2018, 3:13 a.m. OK GNU C++11 TESTS 18 46 57856000 1600
44587699 symkube Hi_archer zzy7 H Oct. 20, 2018, 10:04 a.m. OK GNU C++11 TESTS 18 46 71475200 1600
44586862 ghostfly233 PinkRabbit luhong H Oct. 20, 2018, 9:49 a.m. OK GNU C++11 TESTS 18 46 78950400 1600
44582357 naumazeredo H Oct. 20, 2018, 8:47 a.m. OK GNU C++11 TESTS 18 46 118169600 1600
44751213 ReaLNero1 H Oct. 23, 2018, 8:02 p.m. OK GNU C++11 TESTS 18 46 118169600 1600
44592324 npusjp bqq sosusosu H Oct. 20, 2018, 11:29 a.m. OK GNU C++11 TESTS 18 46 168448000 1600
44582811 zsyzsy yybyyb SYCstudio H Oct. 20, 2018, 8:52 a.m. OK GNU C++14 TESTS 18 46 137113600 1600
44610433 gerind H Oct. 20, 2018, 7:27 p.m. OK GNU C++14 TESTS 18 62 34611200 1600
45430252 vjudge1 H Nov. 8, 2018, 2:46 a.m. OK GNU C++14 TESTS 18 62 81510400 1600
45961094 HIT_Zero Waj kqwyf H Nov. 19, 2018, 11:41 a.m. OK GNU C++14 TESTS 18 62 84684800 1600
44583913 Nobel_ruettt I_love_ProParThinkNot tanus_era H Oct. 20, 2018, 9:05 a.m. OK GNU C++14 TESTS 18 62 120729600 1600
45193030 Amad3usSystem H Nov. 2, 2018, 4:33 a.m. OK GNU C++14 TESTS 18 77 11980800 1600
45193005 Amad3usSystem H Nov. 2, 2018, 4:32 a.m. OK GNU C++14 TESTS 18 77 11980800 1600
45193154 tuturuu H Nov. 2, 2018, 4:41 a.m. OK GNU C++14 TESTS 18 77 11980800 1600
44593850 Sandarsh harvey_specterr bansals888 H Oct. 20, 2018, 11:55 a.m. OK GNU C++14 TESTS 18 77 114483200 1600
44582109 calabash_boy Roundgod sy_chen H Oct. 20, 2018, 8:44 a.m. OK GNU C++14 TESTS 18 77 163328000 1600
44588243 fsshakkhor shahed_ahmed H Oct. 20, 2018, 10:14 a.m. OK GNU C++17 TESTS 18 61 34611200 1600
45671372 vjudge5 H Nov. 13, 2018, 10:51 a.m. OK GNU C++17 TESTS 18 61 87244800 1600
44595160 2002chenhan H Oct. 20, 2018, 12:18 p.m. OK GNU C++17 TESTS 18 62 54681600 1600
45069833 mrz ec24 MarcosK H Oct. 29, 2018, 7:04 p.m. OK GNU C++17 TESTS 18 62 61952000 1600
45193017 Amad3usSystem H Nov. 2, 2018, 4:33 a.m. OK GNU C++17 TESTS 18 77 12492800 1600
44596155 Disappear 929558890 rzy_99 H Oct. 20, 2018, 12:34 p.m. OK GNU C++17 TESTS 18 92 9625600 1600
44703517 mango_lassi H Oct. 22, 2018, 3:47 p.m. OK GNU C++17 TESTS 18 93 8396800 1600
44584025 chengjian H Oct. 20, 2018, 9:07 a.m. OK GNU C++17 TESTS 18 93 19865600 1600
46751278 ZloyHR eXCore H Dec. 8, 2018, 9:19 a.m. OK GNU C++17 TESTS 18 108 203059200 1600
45997893 KrukovAA Kurt Sq1 H Nov. 20, 2018, 1:11 p.m. OK GNU C++17 TESTS 18 109 10342400 1600
45683894 Marii H Nov. 13, 2018, 4:52 p.m. OK Go TESTS 18 327 41472000 1600
45683919 Marii H Nov. 13, 2018, 4:53 p.m. OK Go TESTS 18 342 41369600 1600
44593797 fnch H Oct. 20, 2018, 11:54 a.m. OK Java 8 TESTS 18 249 16384000 1600
44585463 wadissimo H Oct. 20, 2018, 9:27 a.m. OK Java 8 TESTS 18 311 41369600 1600
48021486 SpargelTarzan H Jan. 6, 2019, 6:01 a.m. OK Java 8 TESTS 18 358 28774400 1600
46539149 kusomushi H Dec. 3, 2018, 10:58 a.m. OK Java 8 TESTS 18 358 37888000 1600
44582497 aminul Sherlock221B Alvee9 H Oct. 20, 2018, 8:48 a.m. OK Java 8 TESTS 18 405 27033600 1600
45456555 alibaba H Nov. 8, 2018, 7:38 p.m. OK Java 8 TESTS 18 405 27238400 1600
44580321 aviroop123 amnesiac_dusk ak_97 H Oct. 20, 2018, 8:25 a.m. OK Java 8 TESTS 18 405 28160000 1600
51226321 mashinist H March 12, 2019, 2:17 p.m. OK Java 8 TESTS 18 420 27852800 1600
44591950 di_halt H Oct. 20, 2018, 11:22 a.m. OK Java 8 TESTS 18 436 24268800 1600
54389433 Quan2202 H May 19, 2019, 3:17 p.m. OK Java 8 TESTS 18 451 27545600 1600
46784831 treasuryonly H Dec. 9, 2018, 5:41 a.m. OK Mono C# TESTS 18 186 25088000 1600
46785334 treasuryonly H Dec. 9, 2018, 6:02 a.m. OK Mono C# TESTS 18 202 29184000 1600
46784849 treasuryonly H Dec. 9, 2018, 5:42 a.m. OK Mono C# TESTS 18 202 29388800 1600
44584620 omikad H Oct. 20, 2018, 9:15 a.m. OK Mono C# TESTS 18 296 21708800 1600
47358359 DKosh H Dec. 22, 2018, 7:25 a.m. OK Mono C# TESTS 18 343 33894400 1600
47002916 daun1337 H Dec. 14, 2018, 12:31 p.m. OK Mono C# TESTS 18 358 36966400 1600
64561783 J_Duck H Nov. 9, 2019, 6:18 a.m. OK Mono C# TESTS 18 358 39833600 1600
45401189 eki H Nov. 7, 2018, 8:39 a.m. OK Mono C# TESTS 18 373 36966400 1600
66680716 igormaslov123 H Dec. 12, 2019, 1 p.m. OK Mono C# TESTS 18 374 33894400 1600
66807277 RockyFail H Dec. 13, 2019, 10:20 p.m. OK Mono C# TESTS 18 374 33996800 1600
45502782 scorpiowf H Nov. 10, 2018, 8:37 a.m. OK MS C++ TESTS 18 46 31232000 1600
45205485 sayefsakin H Nov. 2, 2018, 12:30 p.m. OK MS C++ TESTS 18 311 53043200 1600
44926676 dryush97 H Oct. 26, 2018, 8:31 p.m. OK MS C++ TESTS 18 358 31027200 1600
44604840 Timonnable H Oct. 20, 2018, 4:15 p.m. OK MS C++ TESTS 18 592 32563200 1600
44622561 CrashMaster H Oct. 21, 2018, 7:18 a.m. OK MS C++ TESTS 18 639 19251200 1600
47027416 SonZer0 H Dec. 15, 2018, 7:47 a.m. OK MS C++ TESTS 18 670 19660800 1600
53864997 vjudge2 H May 8, 2019, 2:33 a.m. OK MS C++ TESTS 18 670 25292800 1600
53864406 vjudge5 H May 8, 2019, 1:48 a.m. OK MS C++ TESTS 18 717 27136000 1600
45057773 vjudge1 H Oct. 29, 2018, 1:27 p.m. OK MS C++ TESTS 18 717 28569600 1600
53863941 vjudge1 H May 8, 2019, 1:11 a.m. OK MS C++ TESTS 18 732 27136000 1600
44585723 rsFalse H Oct. 20, 2018, 9:31 a.m. OK Perl TESTS 18 592 38092800 1600
44613328 mayakin H Oct. 20, 2018, 9:44 p.m. OK PHP TESTS 18 514 22630400 1600
45223015 c1729 H Nov. 2, 2018, 11:37 p.m. OK PyPy 2 TESTS 18 343 24268800 1600
44586745 pajenegod algmyr H Oct. 20, 2018, 9:47 a.m. OK PyPy 2 TESTS 18 701 26726400 1600
44585906 Pratik_2106 apoorv1999 gaurav007_ H Oct. 20, 2018, 9:34 a.m. OK PyPy 2 TESTS 18 1560 24985600 1600
44580011 test616.cpp H Oct. 20, 2018, 8:21 a.m. OK PyPy 2 TESTS 18 1684 29696000 1600
44580900 ManasG ak532 harshits2808 H Oct. 20, 2018, 8:30 a.m. OK PyPy 2 TESTS 18 1715 24985600 1600
44583082 pavankatta H Oct. 20, 2018, 8:55 a.m. OK PyPy 2 TESTS 18 1856 59801600 1600
65642825 GTrigger H Nov. 24, 2019, 9:06 a.m. OK PyPy 2 TESTS 18 1996 38195200 1600
44750326 qb2008 H Oct. 23, 2018, 7:23 p.m. OK PyPy 3 TESTS 18 545 40140800 1600
45230362 Firepaw H Nov. 3, 2018, 6:40 a.m. OK PyPy 3 TESTS 18 888 35532800 1600
46254151 K.Maksim.E H Nov. 26, 2018, 3:40 p.m. OK PyPy 3 TESTS 18 1013 21504000 1600
44586798 Pratik_2106 apoorv1999 gaurav007_ H Oct. 20, 2018, 9:48 a.m. OK PyPy 3 TESTS 18 1028 25804800 1600
44583915 Paixao majinboo H Oct. 20, 2018, 9:05 a.m. OK PyPy 3 TESTS 18 1060 26521600 1600
50959871 fireyyouth H March 7, 2019, 4:17 p.m. OK PyPy 3 TESTS 18 1076 41062400 1600
57864949 brosucks H July 27, 2019, 8:19 p.m. OK PyPy 3 TESTS 18 1091 32051200 1600
59054890 monotonical21 H Aug. 18, 2019, 6:33 p.m. OK PyPy 3 TESTS 18 1091 47308800 1600
68316334 latter0206 H Jan. 6, 2020, 1:21 p.m. OK PyPy 3 TESTS 18 1153 35328000 1600
47807245 HeyLaCC H Jan. 1, 2019, 8:22 a.m. OK PyPy 3 TESTS 18 1154 47718400 1600
45386227 kunalk H Nov. 6, 2018, 5:49 p.m. OK Python 2 TESTS 18 514 5222400 1600
65643131 GTrigger H Nov. 24, 2019, 9:08 a.m. OK Python 2 TESTS 18 607 41984000 1600
48653364 conjecture_xyz H Jan. 21, 2019, 12:30 a.m. OK Python 2 TESTS 18 670 27648000 1600
44726783 Rotolord H Oct. 23, 2018, 8:24 a.m. OK Python 3 TESTS 18 639 23040000 1600
44683547 WTY329 H Oct. 22, 2018, 8:07 a.m. OK Python 3 TESTS 18 732 43212800 1600
45434591 warchero H Nov. 8, 2018, 7:04 a.m. OK Python 3 TESTS 18 764 21811200 1600
45676547 tnowakow H Nov. 13, 2018, 1:23 p.m. OK Python 3 TESTS 18 795 21811200 1600
44603919 weizhao H Oct. 20, 2018, 3:48 p.m. OK Python 3 TESTS 18 810 43417600 1600
44763352 catch_up H Oct. 24, 2018, 8:26 a.m. OK Python 3 TESTS 18 826 21811200 1600
44619500 coderkrish H Oct. 21, 2018, 5:20 a.m. OK Python 3 TESTS 18 826 21811200 1600
44582615 tob123 fjuengermann Iriskinn H Oct. 20, 2018, 8:49 a.m. OK Python 3 TESTS 18 826 21811200 1600
44658174 Edwin99 H Oct. 21, 2018, 1:57 p.m. OK Python 3 TESTS 18 826 43417600 1600
44600305 unlucky_13 H Oct. 20, 2018, 2:03 p.m. OK Python 3 TESTS 18 841 22016000 1600
46340840 nikitoz H Nov. 28, 2018, 4:33 p.m. OK Rust TESTS 18 982 22118400 1600
44587397 nafeezabrar H Oct. 20, 2018, 9:58 a.m. OK Scala TESTS 18 1700 78950400 1600
44577735 H Oct. 20, 2018, 7:34 a.m. OK Unknown TESTS 0 0 0 1600
44577666 H Oct. 20, 2018, 7:34 a.m. OK Unknown TESTS 0 0 0 1600
44577612 H Oct. 20, 2018, 7:33 a.m. OK Unknown TESTS 0 0 0 1600
44577606 H Oct. 20, 2018, 7:33 a.m. OK Unknown TESTS 0 0 0 1600
44577560 H Oct. 20, 2018, 7:33 a.m. OK Unknown TESTS 0 0 0 1600
44577535 H Oct. 20, 2018, 7:33 a.m. OK Unknown TESTS 0 0 0 1600
44577533 H Oct. 20, 2018, 7:33 a.m. OK Unknown TESTS 0 0 0 1600
44577510 H Oct. 20, 2018, 7:33 a.m. OK Unknown TESTS 0 0 0 1600
44577462 H Oct. 20, 2018, 7:33 a.m. OK Unknown TESTS 0 0 0 1600
44577445 H Oct. 20, 2018, 7:33 a.m. OK Unknown TESTS 0 0 0 1600

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