Technocup 2019 - Elimination Round 4

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
1085 Technocup 2019 - Elimination Round 4 FINISHED False 7200 191953524 Dec. 23, 2018, 1:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 12267 ) A Right-Left Cipher PROGRAMMING implementation strings 900

B'Polycarp loves ciphers. He has invented his own cipher called Right-Left. Right-Left cipher is used for strings. To encrypt the string s=s_{1}s_{2} ... s_{n} Polycarp uses the following algorithm: For example, if s ="techno" the process is: "t" to "te" to "cte" to "cteh" to "ncteh" to "ncteho". So the encrypted s ="techno" is "ncteho". Given string t -- the result of encryption of some string s . Your task is to decrypt it, i.e. find the string s . The only line of the input contains t -- the result of encryption of some string s . It contains only lowercase Latin letters. The length of t is between 1 and 50 , inclusive. Print such string s that after encryption it equals t . '...

Tutorials

Technocup 2019 — Elimination Round 4 + Codeforces Round 528: editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
52578999 U4ECE18050 A April 10, 2019, 5:54 p.m. OK Clang++17 Diagnostics TESTS 15 31 0 900
52577938 Siddhaarth.S A April 10, 2019, 5:24 p.m. OK Clang++17 Diagnostics TESTS 15 31 0 900
47433354 tunassa A Dec. 23, 2018, 5:17 p.m. OK Clang++17 Diagnostics TESTS 15 31 204800 900
49604332 vjudge5 A Feb. 7, 2019, 6:39 p.m. OK Clang++17 Diagnostics TESTS 15 46 0 900
50717077 SISHANSHAN A March 3, 2019, 7:54 a.m. OK Clang++17 Diagnostics TESTS 15 46 0 900
51030298 DTUPIS A March 8, 2019, 1:30 p.m. OK Clang++17 Diagnostics TESTS 15 46 0 900
52589536 AM.EN.U4ECE18011 A April 11, 2019, 4:17 a.m. OK Clang++17 Diagnostics TESTS 15 46 0 900
60838714 Ghozlan A Sept. 19, 2019, 10:04 a.m. OK Clang++17 Diagnostics TESTS 15 46 0 900
67207461 Dariush_M A Dec. 19, 2019, 12:55 p.m. OK Clang++17 Diagnostics TESTS 15 46 0 900
49482686 vjudge2 A Feb. 5, 2019, 1:11 a.m. OK Clang++17 Diagnostics TESTS 15 46 0 900
47404818 7r1 A Dec. 23, 2018, 1:49 p.m. OK Delphi TESTS 15 15 102400 900
47434532 grigoryev_andrey A Dec. 23, 2018, 6:02 p.m. OK Delphi TESTS 15 31 102400 900
47411698 afonin A Dec. 23, 2018, 2:07 p.m. OK Delphi TESTS 15 31 102400 900
47410293 kozlitin A Dec. 23, 2018, 2:03 p.m. OK Delphi TESTS 15 31 102400 900
47408267 alex310845 A Dec. 23, 2018, 1:57 p.m. OK FPC TESTS 15 15 102400 900
49318399 PhuongPeu A Feb. 1, 2019, 11:06 a.m. OK FPC TESTS 15 15 1331200 900
47470040 DainisF A Dec. 24, 2018, 9:39 p.m. OK FPC TESTS 15 30 102400 900
48459301 Strafred A Jan. 16, 2019, 1:55 p.m. OK FPC TESTS 15 30 204800 900
64372680 tranminhprvt01 A Nov. 6, 2019, 2:50 p.m. OK FPC TESTS 15 30 409600 900
51642396 LaSWeeG A March 21, 2019, 4:47 p.m. OK FPC TESTS 15 31 102400 900
65958442 1942938446 A Nov. 29, 2019, 1:45 p.m. OK FPC TESTS 15 31 102400 900
64360356 duydec1 A Nov. 6, 2019, 11:32 a.m. OK FPC TESTS 15 31 102400 900
61422125 ghosthunterk A Sept. 28, 2019, 12:04 p.m. OK FPC TESTS 15 31 102400 900
47422343 kotichek A Dec. 23, 2018, 2:55 p.m. OK FPC TESTS 15 31 102400 900
52615827 nipan_09 A April 11, 2019, 6:23 p.m. OK GNU C11 TESTS 15 15 0 900
52605736 U4ECE18139 A April 11, 2019, 1:48 p.m. OK GNU C11 TESTS 15 15 0 900
66578321 Revanth27 A Dec. 10, 2019, 8:20 a.m. OK GNU C11 TESTS 15 15 0 900
53654665 venkat9999 A May 2, 2019, 3:48 a.m. OK GNU C11 TESTS 15 15 0 900
53486941 shiva_gona A April 29, 2019, 5:03 a.m. OK GNU C11 TESTS 15 15 0 900
53479856 rupzzzzzz A April 28, 2019, 6:43 p.m. OK GNU C11 TESTS 15 15 0 900
53371294 nandhinib406 A April 26, 2019, 5:53 p.m. OK GNU C11 TESTS 15 15 0 900
52651986 black_snow A April 12, 2019, 5:02 p.m. OK GNU C11 TESTS 15 15 0 900
52628262 avinashhegde A April 12, 2019, 5:22 a.m. OK GNU C11 TESTS 15 15 0 900
52626234 U4ECE18104 A April 12, 2019, 3:42 a.m. OK GNU C11 TESTS 15 15 0 900
66432893 luogu_bot2 A Dec. 7, 2019, 4:27 a.m. OK GNU C++11 TESTS 15 15 0 900
62450681 luogu_bot1 A Oct. 13, 2019, 3:53 a.m. OK GNU C++11 TESTS 15 15 0 900
60484980 luogu_bot5 A Sept. 13, 2019, 12:15 p.m. OK GNU C++11 TESTS 15 15 0 900
59500087 luogu_bot4 A Aug. 26, 2019, 2:08 a.m. OK GNU C++11 TESTS 15 15 0 900
59101228 rg_99 A Aug. 19, 2019, 4:10 p.m. OK GNU C++11 TESTS 15 15 0 900
57823437 vjudge3 A July 27, 2019, 1:25 a.m. OK GNU C++11 TESTS 15 15 0 900
57823099 vjudge4 A July 27, 2019, 1:09 a.m. OK GNU C++11 TESTS 15 15 0 900
57823094 vjudge2 A July 27, 2019, 1:08 a.m. OK GNU C++11 TESTS 15 15 0 900
57735004 py_ultron A July 25, 2019, 9:41 a.m. OK GNU C++11 TESTS 15 15 0 900
56418369 bagpipe A July 2, 2019, 6:05 a.m. OK GNU C++11 TESTS 15 15 0 900
63631045 xxyu A Oct. 28, 2019, 6:23 a.m. OK GNU C++14 TESTS 15 15 0 900
68463084 erfwarq A Jan. 9, 2020, 6:55 p.m. OK GNU C++14 TESTS 15 15 0 900
68107188 malak700k A Jan. 3, 2020, 7:44 a.m. OK GNU C++14 TESTS 15 15 0 900
68001499 ngvan1612 A Dec. 31, 2019, 11:05 a.m. OK GNU C++14 TESTS 15 15 0 900
66726891 Millad A Dec. 12, 2019, 4:18 p.m. OK GNU C++14 TESTS 15 15 0 900
66296101 Perdente A Dec. 5, 2019, 4:27 a.m. OK GNU C++14 TESTS 15 15 0 900
64325434 sao311 A Nov. 5, 2019, 5:07 p.m. OK GNU C++14 TESTS 15 15 0 900
64100883 M_Erfan_S A Nov. 2, 2019, 3:25 p.m. OK GNU C++14 TESTS 15 15 0 900
63948815 T--o_o--T A Oct. 31, 2019, 8:05 p.m. OK GNU C++14 TESTS 15 15 0 900
63732687 KingReza A Oct. 29, 2019, 2:28 p.m. OK GNU C++14 TESTS 15 15 0 900
67970760 i_o__o_i A Dec. 30, 2019, 2:56 p.m. OK GNU C++17 TESTS 15 15 0 900
68670431 skyline417 A Jan. 12, 2020, 4:39 p.m. OK GNU C++17 TESTS 15 15 0 900
68879870 _marvin_ A Jan. 15, 2020, 6:21 p.m. OK GNU C++17 TESTS 15 15 0 900
69185485 neugis A Jan. 20, 2020, 11:48 a.m. OK GNU C++17 TESTS 15 15 0 900
69287380 arnab1729 A Jan. 22, 2020, 8:47 a.m. OK GNU C++17 TESTS 15 15 0 900
69287915 i_m_arin A Jan. 22, 2020, 8:59 a.m. OK GNU C++17 TESTS 15 15 0 900
69298185 shukla619 A Jan. 22, 2020, 12:57 p.m. OK GNU C++17 TESTS 15 15 0 900
69787239 woodsgreen A Jan. 29, 2020, 5:29 p.m. OK GNU C++17 TESTS 15 15 0 900
69841757 _Sachin_S A Jan. 30, 2020, 1:20 p.m. OK GNU C++17 TESTS 15 15 0 900
69843517 ravishekr7 A Jan. 30, 2020, 1:46 p.m. OK GNU C++17 TESTS 15 15 0 900
47436189 dimon318 A Dec. 23, 2018, 7:11 p.m. OK Go TESTS 15 15 0 900
68472853 ktateish A Jan. 10, 2020, 3:17 a.m. OK Go TESTS 15 31 0 900
48095599 fayzzz A Jan. 8, 2019, 4:37 p.m. OK Go TESTS 15 31 0 900
47404490 muhomorfus A Dec. 23, 2018, 1:48 p.m. OK Go TESTS 15 31 0 900
48604040 codemania A Jan. 20, 2019, 9:49 a.m. OK Haskell TESTS 15 15 0 900
47493447 katalama A Dec. 25, 2018, 1:36 p.m. OK Haskell TESTS 15 15 8396800 900
50139473 jedikni A Feb. 18, 2019, 8:41 p.m. OK Haskell TESTS 15 46 0 900
47448876 Anonymous A Dec. 24, 2018, 8:15 a.m. OK Java 8 TESTS 15 93 0 900
47439482 kusomushi A Dec. 23, 2018, 10:14 p.m. OK Java 8 TESTS 15 93 0 900
69578638 maheshwari_madhav A Jan. 26, 2020, 4:28 p.m. OK Java 8 TESTS 15 108 0 900
67249215 ilya_totl A Dec. 19, 2019, 6:22 p.m. OK Java 8 TESTS 15 108 0 900
60216710 BerserkVl A Sept. 7, 2019, 12:06 p.m. OK Java 8 TESTS 15 108 0 900
50142816 poikniok A Feb. 19, 2019, 12:10 a.m. OK Java 8 TESTS 15 108 0 900
49544603 vjudge5 A Feb. 6, 2019, 8:55 p.m. OK Java 8 TESTS 15 108 0 900
49483344 vjudge5 A Feb. 5, 2019, 2:17 a.m. OK Java 8 TESTS 15 108 0 900
49482680 vjudge1 A Feb. 5, 2019, 1:11 a.m. OK Java 8 TESTS 15 108 0 900
49376702 vjudge4 A Feb. 2, 2019, 8:29 p.m. OK Java 8 TESTS 15 108 0 900
60300742 vsezol A Sept. 9, 2019, 12:04 p.m. OK JavaScript TESTS 15 31 0 900
48571090 bykaaa5 A Jan. 19, 2019, 12:01 p.m. OK JavaScript TESTS 15 31 0 900
47410891 Martakor A Dec. 23, 2018, 2:04 p.m. OK JavaScript TESTS 15 46 0 900
47869226 snowmansparsh4 A Jan. 3, 2019, 11:50 a.m. OK Kotlin TESTS 15 109 0 900
47416217 Lishy2010 A Dec. 23, 2018, 2:24 p.m. OK Kotlin TESTS 15 109 0 900
58805456 MeHdi.KaZemI8 A Aug. 14, 2019, 8:46 a.m. OK Kotlin TESTS 15 124 0 900
67691092 abdurauf1997 A Dec. 27, 2019, 11:09 a.m. OK Kotlin TESTS 15 124 0 900
56644577 vjudge2 A July 7, 2019, 5:26 a.m. OK Kotlin TESTS 15 124 0 900
51992631 abarragan A March 29, 2019, 9:21 p.m. OK Kotlin TESTS 15 124 0 900
50312437 TaurenChief A Feb. 22, 2019, 10:28 a.m. OK Kotlin TESTS 15 124 0 900
49486220 vjudge3 A Feb. 5, 2019, 5:55 a.m. OK Kotlin TESTS 15 139 0 900
47406717 Arfey A Dec. 23, 2018, 1:53 p.m. OK Kotlin TESTS 15 140 0 900
52250058 Gideon_Kotlin A April 2, 2019, 10:35 p.m. OK Kotlin TESTS 15 140 0 900
47608851 fr0st A Dec. 28, 2018, 6:58 a.m. OK Mono C# TESTS 15 46 0 900
48435772 wvagen A Jan. 15, 2019, 8:17 p.m. OK Mono C# TESTS 15 46 0 900
48206012 SlavaCherempei A Jan. 11, 2019, 8:51 a.m. OK Mono C# TESTS 15 46 0 900
47713155 tarptaeya A Dec. 30, 2018, 5:42 a.m. OK Mono C# TESTS 15 46 0 900
47411268 madow147 A Dec. 23, 2018, 2:06 p.m. OK Mono C# TESTS 15 46 0 900
47423092 godrain A Dec. 23, 2018, 2:59 p.m. OK Mono C# TESTS 15 46 0 900
47517224 katalama A Dec. 26, 2018, 10:45 a.m. OK Mono C# TESTS 15 46 0 900
60241540 ProtectMan3 A Sept. 7, 2019, 9:44 p.m. OK Mono C# TESTS 15 46 0 900
55382101 m1_k3 A June 9, 2019, 9:46 p.m. OK Mono C# TESTS 15 46 0 900
49057550 nemars A Jan. 27, 2019, 1:58 p.m. OK Mono C# TESTS 15 46 0 900
56419957 vjudge1 A July 2, 2019, 6:51 a.m. OK MS C++ TESTS 15 15 0 900
47421897 8thhokage A Dec. 23, 2018, 2:53 p.m. OK MS C++ TESTS 15 15 0 900
47479935 Michelleliu A Dec. 25, 2018, 3:49 a.m. OK MS C++ TESTS 15 15 0 900
48782029 vjudge4 A Jan. 23, 2019, 7:13 a.m. OK MS C++ TESTS 15 15 0 900
48782153 vjudge5 A Jan. 23, 2019, 7:16 a.m. OK MS C++ TESTS 15 15 0 900
53952753 vjudge5 A May 10, 2019, 10:25 a.m. OK MS C++ TESTS 15 15 0 900
56421956 vjudge2 A July 2, 2019, 7:46 a.m. OK MS C++ TESTS 15 30 0 900
57823035 vjudge2 A July 27, 2019, 1:05 a.m. OK MS C++ TESTS 15 30 0 900
57505683 vjudge2 A July 22, 2019, 11:56 a.m. OK MS C++ TESTS 15 30 0 900
56876005 vjudge1 A July 12, 2019, 8:18 a.m. OK MS C++ TESTS 15 30 0 900
51995458 lechinhin A March 30, 2019, 1:19 a.m. OK MS C++ 2017 TESTS 15 15 0 900
54075125 zahra.kh A May 13, 2019, 7:13 p.m. OK MS C++ 2017 TESTS 15 15 0 900
55570305 parisa.mqdm A June 14, 2019, 6:14 p.m. OK MS C++ 2017 TESTS 15 15 0 900
54886435 mobinmonavari A May 31, 2019, 5:35 p.m. OK MS C++ 2017 TESTS 15 30 0 900
61071436 HishamDroubi A Sept. 22, 2019, 12:55 p.m. OK MS C++ 2017 TESTS 15 30 0 900
54875195 Mad112233 A May 31, 2019, 11:27 a.m. OK MS C++ 2017 TESTS 15 30 0 900
52352603 Quandoan A April 5, 2019, 3:14 p.m. OK MS C++ 2017 TESTS 15 30 0 900
63746947 vasavasa A Oct. 29, 2019, 6:48 p.m. OK MS C++ 2017 TESTS 15 30 307200 900
67428180 Tangerine A Dec. 22, 2019, 2:15 p.m. OK MS C++ 2017 TESTS 15 31 0 900
69515285 Krishna_Shed A Jan. 25, 2020, 11:46 a.m. OK MS C++ 2017 TESTS 15 31 0 900
51372443 conjecture_xyz A March 16, 2019, 12:36 p.m. OK Node.js TESTS 15 186 409600 900
47406345 sonyashka A Dec. 23, 2018, 1:52 p.m. OK PascalABC.NET TESTS 15 31 0 900
47400989 Lucky_cat777 A Dec. 23, 2018, 1:41 p.m. OK PascalABC.NET TESTS 15 31 0 900
47426583 Wotik A Dec. 23, 2018, 3:19 p.m. OK PascalABC.NET TESTS 15 31 0 900
47405590 Tue A Dec. 23, 2018, 1:51 p.m. OK PascalABC.NET TESTS 15 31 0 900
47424302 arturgromenkov A Dec. 23, 2018, 3:06 p.m. OK PascalABC.NET TESTS 15 46 0 900
47424727 NeoSab A Dec. 23, 2018, 3:08 p.m. OK PascalABC.NET TESTS 15 46 0 900
47421450 TakoSpb A Dec. 23, 2018, 2:50 p.m. OK PascalABC.NET TESTS 15 46 0 900
47420898 Tseren A Dec. 23, 2018, 2:47 p.m. OK PascalABC.NET TESTS 15 46 0 900
47420154 OlgaDegtereva A Dec. 23, 2018, 2:43 p.m. OK PascalABC.NET TESTS 15 46 0 900
47416904 MaksimKL A Dec. 23, 2018, 2:27 p.m. OK PascalABC.NET TESTS 15 46 0 900
47435683 mayakin A Dec. 23, 2018, 6:49 p.m. OK PHP TESTS 15 30 512000 900
53207445 CrazyDr A April 24, 2019, 12:25 a.m. OK PHP TESTS 15 31 0 900
56039719 vjudge1 A June 25, 2019, 1:44 p.m. OK PyPy 2 TESTS 15 109 0 900
55542842 vjudge1 A June 13, 2019, 9:31 p.m. OK PyPy 2 TESTS 15 140 1228800 900
55545083 daniel.carlos A June 14, 2019, 1:09 a.m. OK PyPy 2 TESTS 15 155 0 900
47506050 masonsbro A Dec. 25, 2018, 11:52 p.m. OK PyPy 2 TESTS 15 155 0 900
47517890 katalama A Dec. 26, 2018, 11:10 a.m. OK PyPy 2 TESTS 15 202 0 900
61178674 WA-----Me-----AC A Sept. 23, 2019, 7:03 p.m. OK PyPy 3 TESTS 15 124 0 900
60447502 Mino260806 A Sept. 12, 2019, 2:39 p.m. OK PyPy 3 TESTS 15 124 0 900
59077557 iamkevinhuang A Aug. 19, 2019, 7:45 a.m. OK PyPy 3 TESTS 15 124 0 900
56721440 propashii A July 8, 2019, 5:03 p.m. OK PyPy 3 TESTS 15 124 0 900
54343433 vjudge1 A May 18, 2019, 11:22 a.m. OK PyPy 3 TESTS 15 124 0 900
54342045 vjudge1 A May 18, 2019, 10:48 a.m. OK PyPy 3 TESTS 15 124 0 900
50560711 cs1g A Feb. 27, 2019, 10:52 a.m. OK PyPy 3 TESTS 15 124 0 900
50071815 khaliil3 A Feb. 17, 2019, 6:12 p.m. OK PyPy 3 TESTS 15 124 0 900
49535691 vjudge5 A Feb. 6, 2019, 3:52 p.m. OK PyPy 3 TESTS 15 124 0 900
48179966 sybergeek A Jan. 10, 2019, 11:57 a.m. OK PyPy 3 TESTS 15 124 0 900
47662824 Saurabh66 A Dec. 28, 2018, 8:17 p.m. OK Python 2 TESTS 15 155 0 900
49551727 vjudge2 A Feb. 7, 2019, 6:31 a.m. OK Python 2 TESTS 15 156 0 900
47713629 0xVikas A Dec. 30, 2018, 6:02 a.m. OK Python 2 TESTS 15 156 0 900
47543785 kanuph29 A Dec. 27, 2018, 8:45 a.m. OK Python 2 TESTS 15 156 0 900
47517887 katalama A Dec. 26, 2018, 11:10 a.m. OK Python 2 TESTS 15 156 0 900
47491717 franckmy A Dec. 25, 2018, 12:33 p.m. OK Python 2 TESTS 15 170 0 900
55543662 vjudge5 A June 13, 2019, 10:40 p.m. OK Python 2 TESTS 15 171 0 900
48445068 hoangbao A Jan. 16, 2019, 6:59 a.m. OK Python 2 TESTS 15 171 0 900
47528404 agarwalharsh.502 A Dec. 26, 2018, 5:19 p.m. OK Python 2 TESTS 15 171 0 900
56180507 quirinoflavio A June 27, 2019, 10:57 p.m. OK Python 2 TESTS 15 186 0 900
54737929 tchr A May 28, 2019, 6:09 a.m. OK Python 3 TESTS 15 93 0 900
54524819 Akash_123 A May 23, 2019, 1:59 p.m. OK Python 3 TESTS 15 93 0 900
52301701 jvti A April 4, 2019, 9:37 a.m. OK Python 3 TESTS 15 93 0 900
51478669 satya_lahari A March 19, 2019, 10:27 a.m. OK Python 3 TESTS 15 93 0 900
51120910 fan_of_Islam_Shaykhiev A March 10, 2019, 9:11 a.m. OK Python 3 TESTS 15 93 0 900
48109533 Rumpe1stiltskin A Jan. 9, 2019, 8:21 a.m. OK Python 3 TESTS 15 93 0 900
48027284 abhishek.kr.met16 A Jan. 6, 2019, 9:55 a.m. OK Python 3 TESTS 15 93 0 900
47400708 slime121212 A Dec. 23, 2018, 1:40 p.m. OK Python 3 TESTS 15 93 0 900
47504434 Heibor A Dec. 25, 2018, 8:50 p.m. OK Python 3 TESTS 15 93 0 900
68695765 Deepanshu101 A Jan. 13, 2020, 7:52 a.m. OK Python 3 TESTS 15 108 0 900
47407714 Dx18 A Dec. 23, 2018, 1:56 p.m. OK Rust TESTS 15 30 0 900
47766253 HectorHW A Dec. 30, 2018, 5:59 p.m. OK Scala TESTS 15 420 0 900

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