April Fools Day Contest 2013

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
290 April Fools Day Contest 2013 FINISHED False 7200 372868197 April 1, 2013, 3:30 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 2458 ) B QR code PROGRAMMING *special implementation 1500

B'The input contains two integers a1, xe2 x80 x89a2 (0 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89ai xe2 x80 x89 xe2 x89 xa4 xe2 x80 x8932), separated by a single space. Output a single integer.'...

Tutorials

April Fools Day Contest 2013: editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
3435362 sigod B April 1, 2013, 3:54 p.m. OK D TESTS 36 46 10342400 1500
51476793 cpy B March 19, 2019, 9:52 a.m. OK D TESTS 36 62 0 1500
3433933 Gassa B April 1, 2013, 3:46 p.m. OK D TESTS 36 62 0 1500
3441483 arukuka B April 1, 2013, 4:35 p.m. OK D TESTS 36 62 10342400 1500
3432409 egor-belikov B April 1, 2013, 3:38 p.m. OK Delphi TESTS 36 15 0 1500
3750038 Misha100896 B May 20, 2013, 1:13 p.m. OK Delphi TESTS 36 15 0 1500
3467488 egorova_plus_plus B April 3, 2013, 7:01 a.m. OK Delphi TESTS 36 15 0 1500
3434258 Golovanov399 B April 1, 2013, 3:48 p.m. OK Delphi TESTS 36 15 0 1500
3465906 ARKomar B April 2, 2013, 8:32 p.m. OK Delphi TESTS 36 15 102400 1500
3434843 bulkasmakom B April 1, 2013, 3:51 p.m. OK Delphi TESTS 36 15 102400 1500
3433862 danpol B April 1, 2013, 3:46 p.m. OK Delphi TESTS 36 15 102400 1500
3433445 AHTuTTuTyX B April 1, 2013, 3:43 p.m. OK Delphi TESTS 36 15 102400 1500
3436312 TheHedgehog B April 1, 2013, 4 p.m. OK Delphi TESTS 36 15 1024000 1500
3439399 Natali B April 1, 2013, 4:22 p.m. OK Delphi TESTS 36 15 2048000 1500
3691614 Andra_28 B May 7, 2013, 8:28 p.m. OK FPC TESTS 36 15 0 1500
4101070 gamezovladislav B July 18, 2013, 8:36 p.m. OK FPC TESTS 36 15 0 1500
3717515 ghost_dog B May 13, 2013, 4:28 p.m. OK FPC TESTS 36 15 0 1500
3691637 markelost B May 7, 2013, 8:33 p.m. OK FPC TESTS 36 15 0 1500
3495217 aleksandr_severinov B April 9, 2013, 5:26 a.m. OK FPC TESTS 36 15 0 1500
3490421 alexei_rodik B April 7, 2013, 6:44 p.m. OK FPC TESTS 36 15 0 1500
3472485 Nik_Storm_2010 B April 4, 2013, 10:37 a.m. OK FPC TESTS 36 15 0 1500
3471448 Chen_ChaoRui B April 4, 2013, 4:58 a.m. OK FPC TESTS 36 15 0 1500
3468633 artem1416 B April 3, 2013, 11:53 a.m. OK FPC TESTS 36 15 0 1500
3436550 TiChuot97 B April 1, 2013, 4:02 p.m. OK FPC TESTS 36 15 0 1500
3451032 ForceCodes B April 2, 2013, 12:13 a.m. OK GNU C TESTS 36 0 1331200 1500
3472840 borisman B April 4, 2013, 12:15 p.m. OK GNU C TESTS 36 15 0 1500
3434707 frcepeda B April 1, 2013, 3:50 p.m. OK GNU C TESTS 36 15 0 1500
3434517 saeedn B April 1, 2013, 3:49 p.m. OK GNU C TESTS 36 15 0 1500
3433939 KartalKaan B April 1, 2013, 3:46 p.m. OK GNU C TESTS 36 15 0 1500
3451748 picaso B April 2, 2013, 5:49 a.m. OK GNU C TESTS 36 15 1331200 1500
3447534 earthWalker B April 1, 2013, 5:15 p.m. OK GNU C TESTS 36 15 1331200 1500
3447176 knorm B April 1, 2013, 5:12 p.m. OK GNU C TESTS 36 15 1331200 1500
3443512 vasseray B April 1, 2013, 4:49 p.m. OK GNU C TESTS 36 15 1331200 1500
3441060 wowowo123 B April 1, 2013, 4:32 p.m. OK GNU C TESTS 36 15 1331200 1500
4071870 DotACM B July 15, 2013, 1:44 a.m. OK GNU C++ TESTS 36 15 0 1500
4071450 vjudge1 B July 14, 2013, 10:39 p.m. OK GNU C++ TESTS 36 15 0 1500
4069984 vjudge4 B July 14, 2013, 1:56 p.m. OK GNU C++ TESTS 36 15 0 1500
4057511 ZEROm B July 13, 2013, 2:50 a.m. OK GNU C++ TESTS 36 15 0 1500
4057469 vjudge4 B July 13, 2013, 2:36 a.m. OK GNU C++ TESTS 36 15 0 1500
4053409 yang_bro B July 12, 2013, 6:04 a.m. OK GNU C++ TESTS 36 15 0 1500
4053406 zhanglg B July 12, 2013, 6:04 a.m. OK GNU C++ TESTS 36 15 0 1500
4034444 RealProgrammer B July 7, 2013, 11:03 a.m. OK GNU C++ TESTS 36 15 0 1500
4030156 joker_bane B July 6, 2013, 8:48 a.m. OK GNU C++ TESTS 36 15 0 1500
3903234 juesato B June 15, 2013, 10:59 p.m. OK GNU C++ TESTS 36 15 0 1500
3467810 thakur_sahab B April 3, 2013, 8:32 a.m. OK GNU C++0x TESTS 36 15 0 1500
3580979 Baka B April 20, 2013, 1:21 p.m. OK GNU C++0x TESTS 36 15 0 1500
3576879 A_Le_K B April 19, 2013, 7:36 p.m. OK GNU C++0x TESTS 36 15 0 1500
3469582 ishanbhatnagar B April 3, 2013, 3:11 p.m. OK GNU C++0x TESTS 36 15 0 1500
3434372 Dener B April 1, 2013, 3:48 p.m. OK GNU C++0x TESTS 36 15 0 1500
3434131 ordcoder B April 1, 2013, 3:47 p.m. OK GNU C++0x TESTS 36 15 0 1500
3433231 zxfx100 B April 1, 2013, 3:42 p.m. OK GNU C++0x TESTS 36 15 0 1500
3433216 Doxer B April 1, 2013, 3:42 p.m. OK GNU C++0x TESTS 36 15 0 1500
3433008 lyoz B April 1, 2013, 3:41 p.m. OK GNU C++0x TESTS 36 15 0 1500
3578173 moka B April 20, 2013, 3:05 a.m. OK GNU C++0x TESTS 36 15 102400 1500
11405864 ansari B June 3, 2015, 6:34 p.m. OK GNU C11 TESTS 36 30 0 1500
22214869 raha2079 B Nov. 14, 2016, 11:09 p.m. OK GNU C++11 TESTS 36 30 0 1500
22168312 Negarin B Nov. 11, 2016, 6:56 p.m. OK GNU C++11 TESTS 36 30 0 1500
22160084 Zahra_Mohseni B Nov. 11, 2016, 9:04 a.m. OK GNU C++11 TESTS 36 30 0 1500
18880148 I_See_You B July 4, 2016, 9:19 a.m. OK GNU C++11 TESTS 36 30 0 1500
18744230 Wael.Al.Jamal B June 26, 2016, 11:43 p.m. OK GNU C++11 TESTS 36 30 0 1500
16762788 gamegame B March 17, 2016, 12:03 p.m. OK GNU C++11 TESTS 36 30 0 1500
16728493 freebsdx B March 15, 2016, 2:05 p.m. OK GNU C++11 TESTS 36 30 0 1500
44073094 luogu_bot1 B Oct. 10, 2018, 12:15 p.m. OK GNU C++11 TESTS 36 30 0 1500
47316926 luogu_bot1 B Dec. 21, 2018, 4:50 a.m. OK GNU C++11 TESTS 36 30 0 1500
30196536 id1 B Sept. 8, 2017, 6:55 a.m. OK GNU C++11 TESTS 36 30 0 1500
22909183 Indecchi B Dec. 12, 2016, 5:14 p.m. OK GNU C++14 TESTS 36 30 0 1500
31767778 DK318 B Oct. 26, 2017, 5:48 p.m. OK GNU C++14 TESTS 36 30 0 1500
30028339 ioane_kapanadze B Sept. 3, 2017, 9:38 a.m. OK GNU C++14 TESTS 36 30 0 1500
27869351 Ayanical B June 17, 2017, 7:22 p.m. OK GNU C++14 TESTS 36 30 0 1500
27008310 mersat_03 B May 11, 2017, 8:03 a.m. OK GNU C++14 TESTS 36 30 0 1500
22216456 shakilakp B Nov. 15, 2016, 4:05 a.m. OK GNU C++14 TESTS 36 30 0 1500
22210425 asdfghjl B Nov. 14, 2016, 4:10 p.m. OK GNU C++14 TESTS 36 30 0 1500
22180963 tabasss_entezami B Nov. 12, 2016, 3:49 p.m. OK GNU C++14 TESTS 36 30 0 1500
22168083 mds_333 B Nov. 11, 2016, 6:38 p.m. OK GNU C++14 TESTS 36 30 0 1500
22149462 barca1011 B Nov. 10, 2016, 1:59 p.m. OK GNU C++14 TESTS 36 30 0 1500
47598216 Ahmad_Hammoudeh B Dec. 27, 2018, 7:56 p.m. OK GNU C++17 TESTS 36 60 0 1500
58811578 OraHa B Aug. 14, 2019, 11:02 a.m. OK GNU C++17 TESTS 36 62 0 1500
53676045 Quinas B May 2, 2019, 3:54 p.m. OK GNU C++17 TESTS 36 62 0 1500
53052520 tim2005 B April 20, 2019, 3:22 p.m. OK GNU C++17 TESTS 36 62 0 1500
52144467 Jaksylykk100 B April 1, 2019, 8:37 a.m. OK GNU C++17 TESTS 36 62 0 1500
45468021 Akikaze B Nov. 9, 2018, 7:32 a.m. OK GNU C++17 TESTS 36 62 0 1500
40179021 no_proper_name_left B July 10, 2018, 5:14 p.m. OK GNU C++17 TESTS 36 62 0 1500
60775063 NMFF0B0H B Sept. 18, 2019, 2:03 p.m. OK GNU C++17 TESTS 36 62 0 1500
68292576 hotcoffee B Jan. 5, 2020, 10:42 p.m. OK GNU C++17 TESTS 36 62 102400 1500
69017785 MrBoogie B Jan. 18, 2020, 5:45 a.m. OK GNU C++17 TESTS 36 62 102400 1500
3434363 cojna B April 1, 2013, 3:48 p.m. OK Haskell TESTS 36 15 0 1500
3432993 Rotsor B April 1, 2013, 3:41 p.m. OK Haskell TESTS 36 15 0 1500
3436908 tanakh B April 1, 2013, 4:05 p.m. OK Haskell TESTS 36 15 2252800 1500
3435931 Hinidu B April 1, 2013, 3:58 p.m. OK Haskell TESTS 36 15 2252800 1500
3435682 autotaker B April 1, 2013, 3:56 p.m. OK Haskell TESTS 36 15 2252800 1500
5032420 DimsFromDergachy B Nov. 8, 2013, 9:44 p.m. OK Haskell TESTS 36 30 0 1500
35531376 Qumeric B Feb. 20, 2018, 7:08 p.m. OK Haskell TESTS 36 30 44851200 1500
26182336 CyberZHG B April 7, 2017, 1:38 a.m. OK Haskell TESTS 36 30 44851200 1500
3435463 komarov B April 1, 2013, 3:55 p.m. OK Haskell TESTS 36 31 2252800 1500
3452583 javalife B April 2, 2013, 11:32 a.m. OK Java 6 TESTS 36 78 44441600 1500
3452111 semicfly B April 2, 2013, 8:43 a.m. OK Java 6 TESTS 36 78 44441600 1500
3450331 FabianConP B April 1, 2013, 7:18 p.m. OK Java 6 TESTS 36 78 44441600 1500
3438006 msbells B April 1, 2013, 4:12 p.m. OK Java 6 TESTS 36 78 44441600 1500
3437573 james007 B April 1, 2013, 4:09 p.m. OK Java 6 TESTS 36 78 44441600 1500
3435450 kik11 B April 1, 2013, 3:55 p.m. OK Java 6 TESTS 36 78 44441600 1500
3498029 xiaowuc1 B April 9, 2013, 9:56 p.m. OK Java 6 TESTS 36 93 0 1500
3473730 OKA_1010 B April 4, 2013, 4:09 p.m. OK Java 6 TESTS 36 93 0 1500
3470294 mkirsche B April 3, 2013, 6:01 p.m. OK Java 6 TESTS 36 93 0 1500
3518472 ThEcOdEr1993 B April 12, 2013, 2:14 p.m. OK Java 6 TESTS 36 93 0 1500
3451435 elunichkin B April 2, 2013, 3:39 a.m. OK Java 7 TESTS 36 62 46284800 1500
3435005 vot B April 1, 2013, 3:52 p.m. OK Java 7 TESTS 36 62 46284800 1500
3433887 SergeyLazarev B April 1, 2013, 3:46 p.m. OK Java 7 TESTS 36 78 0 1500
3433619 AlexanderBolshakov B April 1, 2013, 3:44 p.m. OK Java 7 TESTS 36 78 0 1500
3434031 iksuy B April 1, 2013, 3:47 p.m. OK Java 7 TESTS 36 78 0 1500
3475728 KNIGHT0X300 B April 5, 2013, 8:05 a.m. OK Java 7 TESTS 36 78 0 1500
3578497 master_j B April 20, 2013, 4:41 a.m. OK Java 7 TESTS 36 78 0 1500
3644356 hyggyh B April 27, 2013, 3:33 p.m. OK Java 7 TESTS 36 78 0 1500
3434904 eatmore B April 1, 2013, 3:51 p.m. OK Java 7 TESTS 36 78 0 1500
3434567 z153 B April 1, 2013, 3:50 p.m. OK Java 7 TESTS 36 78 0 1500
27113477 pitfall B May 14, 2017, 10:56 p.m. OK Java 8 TESTS 36 218 0 1500
12028074 sweiss B July 13, 2015, 10:36 a.m. OK Java 8 TESTS 36 218 0 1500
25968199 thainguyenhung B March 31, 2017, 5:06 a.m. OK Java 8 TESTS 36 218 20172800 1500
25937648 Carson B March 30, 2017, 1:07 a.m. OK Java 8 TESTS 36 218 20172800 1500
15192684 SYury B Jan. 5, 2016, 3:07 p.m. OK Java 8 TESTS 36 248 0 1500
36756742 s0mth1ng B March 30, 2018, 6:48 p.m. OK Java 8 TESTS 36 248 20684800 1500
25954563 Girlscancode B March 30, 2017, 1:52 p.m. OK Java 8 TESTS 36 280 20992000 1500
44936930 wwqf B Oct. 27, 2018, 5:58 a.m. OK Java 8 TESTS 36 342 0 1500
6203561 proba B April 1, 2014, 9:27 a.m. OK Java 8 TESTS 36 342 0 1500
3500916 MKitsenko B April 10, 2013, 8:04 p.m. OK Mono C# TESTS 36 31 0 1500
3472353 nevergiveup B April 4, 2013, 9:54 a.m. OK Mono C# TESTS 36 31 0 1500
3433312 leecalabrese B April 1, 2013, 3:43 p.m. OK Mono C# TESTS 36 31 0 1500
3490789 StaRFall B April 7, 2013, 8:39 p.m. OK Mono C# TESTS 36 31 0 1500
3433756 error404 B April 1, 2013, 3:45 p.m. OK Mono C# TESTS 36 31 102400 1500
3453010 Kolyanich B April 2, 2013, 1:31 p.m. OK Mono C# TESTS 36 31 6860800 1500
3436885 T-D-K B April 1, 2013, 4:05 p.m. OK Mono C# TESTS 36 31 6860800 1500
3441291 Guliash B April 1, 2013, 4:34 p.m. OK Mono C# TESTS 36 31 6860800 1500
3451313 dwoolley3 B April 2, 2013, 2:48 a.m. OK Mono C# TESTS 36 31 6860800 1500
3435395 ask_23 B April 1, 2013, 3:54 p.m. OK Mono C# TESTS 36 31 6860800 1500
3666467 artevseev B May 4, 2013, 1:01 a.m. OK MS C# TESTS 36 62 307200 1500
4027627 marat.snowbear B July 5, 2013, 3:26 p.m. OK MS C# TESTS 36 62 2252800 1500
15408369 og.kostya B Jan. 16, 2016, 7:51 p.m. OK MS C# TESTS 36 92 102400 1500
6202151 azukun B April 1, 2014, 5:47 a.m. OK MS C# TESTS 36 124 512000 1500
3436890 Trytrytry B April 1, 2013, 4:05 p.m. OK MS C++ TESTS 36 0 1433600 1500
3523598 Alorian B April 13, 2013, 7:59 a.m. OK MS C++ TESTS 36 15 0 1500
3794657 vjudge1 B May 30, 2013, 2:17 p.m. OK MS C++ TESTS 36 15 0 1500
3687502 alexander-nsk94 B May 6, 2013, 3:49 p.m. OK MS C++ TESTS 36 15 0 1500
3652121 htzfun B April 29, 2013, 6:26 p.m. OK MS C++ TESTS 36 15 0 1500
3610238 NVAL B April 23, 2013, 9:31 a.m. OK MS C++ TESTS 36 15 0 1500
3583805 ermolmak B April 21, 2013, 7:22 a.m. OK MS C++ TESTS 36 15 0 1500
3496949 incertia B April 9, 2013, 2:57 p.m. OK MS C++ TESTS 36 15 0 1500
3490339 Ali1377 B April 7, 2013, 6:29 p.m. OK MS C++ TESTS 36 15 0 1500
3473768 tomas.svab B April 4, 2013, 4:19 p.m. OK MS C++ TESTS 36 15 0 1500
3433540 alexey.shchepin B April 1, 2013, 3:44 p.m. OK Ocaml TESTS 36 15 0 1500
3438676 daonix B April 1, 2013, 4:17 p.m. OK Ocaml TESTS 36 15 2867200 1500
3433650 navi B April 1, 2013, 3:44 p.m. OK Perl TESTS 36 31 0 1500
3438106 Ksu B April 1, 2013, 4:13 p.m. OK PHP TESTS 36 31 4505600 1500
23419974 mayakin B Dec. 30, 2016, 1:16 p.m. OK PHP TESTS 36 60 6041600 1500
43450660 luogu_bot5 B Sept. 26, 2018, 1:10 p.m. OK PHP TESTS 36 62 716800 1500
43450459 luogu_bot3 B Sept. 26, 2018, 1:06 p.m. OK PHP TESTS 36 92 819200 1500
34447319 Mindjolt B Jan. 22, 2018, 12:45 p.m. OK PyPy 2 TESTS 36 124 21299200 1500
44928009 VladProg B Oct. 26, 2018, 9:22 p.m. OK PyPy 3 TESTS 36 248 0 1500
68735598 Intrincantation epicxtroll oof_ouch_owie B Jan. 13, 2020, 8:01 p.m. OK PyPy 3 TESTS 36 280 0 1500
66974768 _SrJSilver_ B Dec. 15, 2019, 2:17 p.m. OK PyPy 3 TESTS 36 280 0 1500
52005122 Sevlll B March 30, 2019, 8:01 a.m. OK PyPy 3 TESTS 36 280 0 1500
3434508 ItsLastDay B April 1, 2013, 3:49 p.m. OK Python 2 TESTS 36 46 0 1500
4129636 vagnard B July 21, 2013, 1:29 p.m. OK Python 2 TESTS 36 46 0 1500
3556684 drj_reddy B April 17, 2013, 2:05 p.m. OK Python 2 TESTS 36 46 0 1500
3474372 witek B April 4, 2013, 6:55 p.m. OK Python 2 TESTS 36 46 0 1500
3468243 GogolGrind B April 3, 2013, 10:25 a.m. OK Python 2 TESTS 36 46 0 1500
3434085 neex.emil B April 1, 2013, 3:47 p.m. OK Python 2 TESTS 36 46 0 1500
3433954 yukim B April 1, 2013, 3:46 p.m. OK Python 2 TESTS 36 46 0 1500
3433491 kardestroi B April 1, 2013, 3:44 p.m. OK Python 2 TESTS 36 46 0 1500
3432621 enhydra B April 1, 2013, 3:39 p.m. OK Python 2 TESTS 36 46 0 1500
3432129 wjmsbmr B April 1, 2013, 3:36 p.m. OK Python 2 TESTS 36 46 0 1500
4274641 __ivan__ B Aug. 13, 2013, 7:25 p.m. OK Python 3 TESTS 36 92 0 1500
12405547 New_Mahdi B Aug. 7, 2015, 5:45 p.m. OK Python 3 TESTS 36 122 0 1500
10659838 overrorflow B April 11, 2015, 5:39 p.m. OK Python 3 TESTS 36 122 0 1500
21004520 Amores B Sept. 29, 2016, 11:49 p.m. OK Python 3 TESTS 36 124 0 1500
15743239 cugel B Feb. 2, 2016, 4:08 a.m. OK Python 3 TESTS 36 124 0 1500
14651042 merolish B Dec. 4, 2015, 4:15 p.m. OK Python 3 TESTS 36 124 0 1500
5486342 yugle7 B Dec. 21, 2013, 10:30 a.m. OK Python 3 TESTS 36 124 102400 1500
25376429 RealFlush B March 10, 2017, 10:12 a.m. OK Python 3 TESTS 36 124 4710400 1500
25963905 Nataly_Cod B March 30, 2017, 8:57 p.m. OK Python 3 TESTS 36 124 5632000 1500
6200887 Slko B March 31, 2014, 10:05 p.m. OK Python 3 TESTS 36 154 0 1500
3530550 rafaelregis B April 14, 2013, 1:42 a.m. OK Ruby TESTS 36 31 0 1500
3666287 Chortos-2 B May 3, 2013, 9:44 p.m. OK Ruby TESTS 36 31 102400 1500
3553950 Dumpty B April 16, 2013, 6:17 p.m. OK Ruby TESTS 36 46 0 1500
3467048 cholerikasi B April 3, 2013, 5:06 a.m. OK Ruby TESTS 36 46 0 1500
3434777 psomasu1 B April 1, 2013, 3:51 p.m. OK Ruby TESTS 36 46 0 1500
3434405 osa_k B April 1, 2013, 3:49 p.m. OK Ruby TESTS 36 46 0 1500
3433815 arosh B April 1, 2013, 3:45 p.m. OK Ruby TESTS 36 46 0 1500
3433387 utkarsh B April 1, 2013, 3:43 p.m. OK Ruby TESTS 36 46 0 1500
3433253 natsugiri B April 1, 2013, 3:42 p.m. OK Ruby TESTS 36 46 0 1500
3432790 Chortos-2 B April 1, 2013, 3:40 p.m. OK Ruby TESTS 36 46 0 1500

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