April Fools Day Contest 2020

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
1331 April Fools Day Contest 2020 FINISHED False 7200 146071499 April 1, 2020, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 17119 ) A Is it rated? PROGRAMMING

B' '...

Tutorials

April Fools Day Contest 2020: editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
75190483 2005nguyendang A April 2, 2020, 12:40 a.m. OK FPC TESTS 1 0 0
75128725 Madalina_Chirpicinic A April 1, 2020, 3:15 p.m. OK FPC TESTS 1 15 0
75128299 duydec1 A April 1, 2020, 3:14 p.m. OK FPC TESTS 1 15 0
75432857 Faria218 A April 3, 2020, 7:56 p.m. OK GNU C11 TESTS 1 0 0
75349987 Abrar22 A April 3, 2020, 1:56 p.m. OK GNU C11 TESTS 1 0 0
75347086 Nahidul123 A April 3, 2020, 1:22 p.m. OK GNU C11 TESTS 1 0 0
75344979 Ishankr21 A April 3, 2020, 12:56 p.m. OK GNU C11 TESTS 1 0 0
75670171 Moody_Orange A April 6, 2020, 3:19 p.m. OK GNU C11 TESTS 1 0 0
75516831 Oeshy A April 4, 2020, 7:38 p.m. OK GNU C11 TESTS 1 0 0
76223576 phos2103 A April 11, 2020, 1:12 a.m. OK GNU C11 TESTS 1 0 0
75487737 mahmudulahsan A April 4, 2020, 1:14 p.m. OK GNU C11 TESTS 1 0 0
75465228 tarekmahmud500 A April 4, 2020, 7:53 a.m. OK GNU C11 TESTS 1 0 0
75464405 shubham_1joshi A April 4, 2020, 7:41 a.m. OK GNU C11 TESTS 1 0 0
75474911 luciven A April 4, 2020, 10:13 a.m. OK GNU C++11 TESTS 1 0 0
75387935 Mdominykas A April 3, 2020, 3:38 p.m. OK GNU C++11 TESTS 1 0 0
75321541 sywVivian A April 3, 2020, 8:09 a.m. OK GNU C++11 TESTS 1 0 0
75283359 cherry_su A April 2, 2020, 7:18 p.m. OK GNU C++11 TESTS 1 0 0
75811055 Mister_TT A April 8, 2020, 7:21 a.m. OK GNU C++11 TESTS 1 0 0
75744116 urvatullo_atoev A April 7, 2020, 12:36 p.m. OK GNU C++11 TESTS 1 0 0
75692387 Anaxraf A April 6, 2020, 7:56 p.m. OK GNU C++11 TESTS 1 0 0
75615166 DWAE86 A April 6, 2020, 12:54 a.m. OK GNU C++11 TESTS 1 0 0
75550906 Hitanshi27 A April 5, 2020, 9:02 a.m. OK GNU C++11 TESTS 1 0 0
75500596 vjudge5 A April 4, 2020, 3:43 p.m. OK GNU C++11 TESTS 1 0 0
75838136 parthlaturia A April 8, 2020, 1:23 p.m. OK GNU C++14 TESTS 1 0 0
76364988 ankit1111 A April 12, 2020, 2:46 p.m. OK GNU C++14 TESTS 1 0 0
76198615 _Mohammed_Taha_ A April 10, 2020, 5:46 p.m. OK GNU C++14 TESTS 1 0 0
76334478 kashiza A April 12, 2020, 2:08 p.m. OK GNU C++14 TESTS 1 0 0
76442605 johnny1 A April 13, 2020, 2:32 a.m. OK GNU C++14 TESTS 1 0 0
76191776 barathkumarv98 A April 10, 2020, 4:56 p.m. OK GNU C++14 TESTS 1 0 0
76057907 Alikhadoor1989 A April 10, 2020, 5:40 a.m. OK GNU C++14 TESTS 1 0 0
76025304 roferrlls A April 9, 2020, 6:06 p.m. OK GNU C++14 TESTS 1 0 0
75953908 Shreya.Deep.7 A April 9, 2020, 5:40 a.m. OK GNU C++14 TESTS 1 0 0
75914546 navneetsingh353 A April 8, 2020, 5:31 p.m. OK GNU C++14 TESTS 1 0 0
76234338 Robiul_Islam A April 11, 2020, 5:24 a.m. OK GNU C++17 TESTS 1 0 0
76228810 LuisMBaezCo A April 11, 2020, 3:41 a.m. OK GNU C++17 TESTS 1 0 0
76227602 Dwish_Shah1 A April 11, 2020, 3:12 a.m. OK GNU C++17 TESTS 1 0 0
76073081 dantrag A April 10, 2020, 9:16 a.m. OK GNU C++17 TESTS 1 0 0
76023228 Amsiam A April 9, 2020, 5:46 p.m. OK GNU C++17 TESTS 1 0 0
75996381 ArthurHs A April 9, 2020, 1:41 p.m. OK GNU C++17 TESTS 1 0 0
75996249 Ani_004 A April 9, 2020, 1:40 p.m. OK GNU C++17 TESTS 1 0 0
75995211 xt0r3 A April 9, 2020, 1:29 p.m. OK GNU C++17 TESTS 1 0 0
75989042 gromperen A April 9, 2020, 12:23 p.m. OK GNU C++17 TESTS 1 0 0
75961046 GoldStorm A April 9, 2020, 7:06 a.m. OK GNU C++17 TESTS 1 0 0
75350423 ASS_ASS_IN A April 3, 2020, 2:01 p.m. OK GNU C++17 (64) TESTS 1 0 0
75995638 FailBetterNextTime A April 9, 2020, 1:33 p.m. OK GNU C++17 (64) TESTS 1 0 0
75576528 MisterGu A April 5, 2020, 2:07 p.m. OK GNU C++17 (64) TESTS 1 0 0
75492812 vjudge1 A April 4, 2020, 2:14 p.m. OK GNU C++17 (64) TESTS 1 0 0
75357338 Alexand_Romanenko A April 3, 2020, 2:44 p.m. OK GNU C++17 (64) TESTS 1 0 0
75274609 DarkWarrior703 A April 2, 2020, 5:56 p.m. OK GNU C++17 (64) TESTS 1 0 0
75225196 Salman_m A April 2, 2020, 10:14 a.m. OK GNU C++17 (64) TESTS 1 0 0
75201954 bubu2006 A April 2, 2020, 5:27 a.m. OK GNU C++17 (64) TESTS 1 0 0
75191232 okura A April 2, 2020, 1:06 a.m. OK GNU C++17 (64) TESTS 1 0 0
75189168 vjudge5 A April 1, 2020, 11:53 p.m. OK GNU C++17 (64) TESTS 1 0 0
75130559 amarjeetanand A April 1, 2020, 3:18 p.m. OK Go TESTS 1 15 0
75116697 ashi009 A April 1, 2020, 2:57 p.m. OK Go TESTS 1 15 0
75254472 Silentselene A April 2, 2020, 2:56 p.m. OK Go TESTS 1 15 0
75127709 nsaeki A April 1, 2020, 3:13 p.m. OK Go TESTS 1 30 0
75435963 imed.aouidene A April 3, 2020, 8:43 p.m. OK Go TESTS 1 31 0
75346782 sara.said776 A April 3, 2020, 1:19 p.m. OK Java 11 TESTS 1 139 0
75326716 qeraT_niddU_habsiM A April 3, 2020, 9:17 a.m. OK Java 11 TESTS 1 139 0
75264961 iamraghavawasthi A April 2, 2020, 4:26 p.m. OK Java 11 TESTS 1 139 0
75226799 giampi97 A April 2, 2020, 10:32 a.m. OK Java 11 TESTS 1 139 0
75180131 sj3959 A April 1, 2020, 8:28 p.m. OK Java 11 TESTS 1 139 0
75167776 JimmyJohnJeffBob A April 1, 2020, 5:52 p.m. OK Java 11 TESTS 1 139 0
75133605 FatherOfGold A April 1, 2020, 3:24 p.m. OK Java 11 TESTS 1 139 0
75130297 __ashish A April 1, 2020, 3:18 p.m. OK Java 11 TESTS 1 139 0
75121166 Belie_ver A April 1, 2020, 3:03 p.m. OK Java 11 TESTS 1 139 0
75454181 R3KT A April 4, 2020, 4:57 a.m. OK Java 11 TESTS 1 140 0
75136813 Jeel_Vaishnav A April 1, 2020, 3:30 p.m. OK Java 8 TESTS 1 46 0
75204947 king12 A April 2, 2020, 5:47 a.m. OK Java 8 TESTS 1 61 0
75727680 UKPatel A April 7, 2020, 9:06 a.m. OK Java 8 TESTS 1 61 0
75211073 stolis A April 2, 2020, 7:14 a.m. OK Java 8 TESTS 1 61 0
75201491 PizzaLovers007 A April 2, 2020, 5:19 a.m. OK Java 8 TESTS 1 61 0
75155749 barsegh_atanyan A April 1, 2020, 4:21 p.m. OK Java 8 TESTS 1 61 0
75143063 T_Crow A April 1, 2020, 3:44 p.m. OK Java 8 TESTS 1 61 0
75127186 JTheKingOfCode A April 1, 2020, 3:12 p.m. OK Java 8 TESTS 1 61 0
75124983 mwen A April 1, 2020, 3:09 p.m. OK Java 8 TESTS 1 61 0
75831260 lord_thunder A April 8, 2020, 11:59 a.m. OK Java 8 TESTS 1 62 0
75137192 rndg A April 1, 2020, 3:31 p.m. OK JavaScript TESTS 1 0 0
75183183 kinhosz A April 1, 2020, 9:18 p.m. OK JavaScript TESTS 1 15 0
75141851 annsa1 A April 1, 2020, 3:41 p.m. OK JavaScript TESTS 1 15 0
75139613 nuralamcse024 A April 1, 2020, 3:36 p.m. OK JavaScript TESTS 1 15 0
75191444 watarimaycry2 A April 2, 2020, 1:14 a.m. OK JavaScript TESTS 1 15 0
75228698 gurupad A April 2, 2020, 10:54 a.m. OK Kotlin TESTS 1 77 0
75168810 Hakiobo A April 1, 2020, 6:02 p.m. OK Kotlin TESTS 1 77 0
75143693 RedBlade098 A April 1, 2020, 3:46 p.m. OK Kotlin TESTS 1 77 0
75127457 darnley A April 1, 2020, 3:13 p.m. OK Kotlin TESTS 1 77 0
75326790 qeraT_niddU_habsiM A April 3, 2020, 9:18 a.m. OK Kotlin TESTS 1 78 0
76029603 AsuraPro A April 9, 2020, 6:52 p.m. OK Kotlin TESTS 1 78 0
75325963 wingyng26 A April 3, 2020, 9:08 a.m. OK Kotlin TESTS 1 93 0
75169362 Long-shot A April 1, 2020, 6:08 p.m. OK Kotlin TESTS 1 93 0
75546415 ivanshubin A April 5, 2020, 8:03 a.m. OK Kotlin TESTS 1 93 0
75676472 ilmaxwell A April 6, 2020, 4:30 p.m. OK Kotlin TESTS 1 109 0
75152758 balibalo756 A April 1, 2020, 4:12 p.m. OK Mono C# TESTS 1 30 0
75123985 Ghost492 A April 1, 2020, 3:07 p.m. OK Mono C# TESTS 1 30 0
75140653 RedBlade098 A April 1, 2020, 3:39 p.m. OK Mono C# TESTS 1 46 0
75261756 zhukovdm A April 2, 2020, 3:52 p.m. OK Mono C# TESTS 1 46 0
75135455 sekiya9311 A April 1, 2020, 3:27 p.m. OK Mono C# TESTS 1 46 1536000
75150307 unbelievablemail A April 1, 2020, 4:05 p.m. OK MS C++ TESTS 1 0 0
75223758 Bullbas A April 2, 2020, 9:57 a.m. OK MS C++ TESTS 1 15 0
75653173 Naveen_1729 A April 6, 2020, 12:01 p.m. OK MS C++ TESTS 1 15 0
75174449 es19 A April 1, 2020, 7:09 p.m. OK MS C++ TESTS 1 15 0
75127618 KenMai A April 1, 2020, 3:13 p.m. OK MS C++ TESTS 1 15 0
75128216 Elonsol_Mostafa A April 1, 2020, 3:14 p.m. OK MS C++ TESTS 1 30 0
75175271 tranthanhtra A April 1, 2020, 7:20 p.m. OK MS C++ TESTS 1 31 0
75145058 anyone_20 A April 1, 2020, 3:49 p.m. OK MS C++ 2017 TESTS 1 0 0
75126419 kotok A April 1, 2020, 3:11 p.m. OK MS C++ 2017 TESTS 1 0 0
75126093 kotok A April 1, 2020, 3:11 p.m. OK MS C++ 2017 TESTS 1 0 0
75172348 rast.dan.rast A April 1, 2020, 6:42 p.m. OK MS C++ 2017 TESTS 1 0 0
75196539 Ankit_mangar A April 2, 2020, 3:41 a.m. OK MS C++ 2017 TESTS 1 0 0
75305699 Popsu A April 3, 2020, 3:29 a.m. OK MS C++ 2017 TESTS 1 0 0
75136876 Lilitvanyan A April 1, 2020, 3:30 p.m. OK MS C++ 2017 TESTS 1 0 0
75130922 mukund04 A April 1, 2020, 3:19 p.m. OK MS C++ 2017 TESTS 1 0 0
75129174 elarek123 A April 1, 2020, 3:16 p.m. OK MS C++ 2017 TESTS 1 0 0
75140398 Tenderyi A April 1, 2020, 3:38 p.m. OK MS C++ 2017 TESTS 1 0 0
75327666 qeraT_niddU_habsiM A April 3, 2020, 9:29 a.m. OK Node.js TESTS 1 124 0
75165684 iamRahulGandhi A April 1, 2020, 5:31 p.m. OK Node.js TESTS 1 124 102400
75433737 HavlongRG A April 3, 2020, 8:09 p.m. OK Node.js TESTS 1 139 0
75167408 sirac A April 1, 2020, 5:48 p.m. OK Ocaml TESTS 1 15 0
75155676 Masha-43 A April 1, 2020, 4:21 p.m. OK PascalABC.NET TESTS 1 295 0
75146177 manazeroo A April 1, 2020, 3:52 p.m. OK PascalABC.NET TESTS 1 296 0
75237473 seqera12 A April 2, 2020, 12:28 p.m. OK PascalABC.NET TESTS 1 311 0
75166090 adel54321 A April 1, 2020, 5:35 p.m. OK Perl TESTS 1 0 0
75121788 alimq A April 1, 2020, 3:04 p.m. OK PHP TESTS 1 0 0
75150852 nesya A April 1, 2020, 4:06 p.m. OK PHP TESTS 1 0 0
75138619 OK01 A April 1, 2020, 3:34 p.m. OK PHP TESTS 1 0 0
75129846 mr_backlog A April 1, 2020, 3:17 p.m. OK PHP TESTS 1 0 0
75123427 MrBoogie A April 1, 2020, 3:06 p.m. OK PHP TESTS 1 0 0
75119156 I_love_tigersugar A April 1, 2020, 3 p.m. OK PHP TESTS 1 0 0
76066197 ytz123 A April 10, 2020, 7:40 a.m. OK PHP TESTS 1 15 0
76220931 860579 A April 10, 2020, 11:51 p.m. OK PHP TESTS 1 15 0
76433644 MarkBiriukov A April 12, 2020, 10:19 p.m. OK PHP TESTS 1 15 0
76439227 CR200J A April 13, 2020, 1:02 a.m. OK PHP TESTS 1 15 0
75121098 rkstalker A April 1, 2020, 3:03 p.m. OK PyPy 2 TESTS 1 77 0
75448301 itsme297 A April 4, 2020, 2:25 a.m. OK PyPy 2 TESTS 1 93 0
75256532 wiz_cs A April 2, 2020, 3:13 p.m. OK PyPy 2 TESTS 1 93 0
75146901 balani.mohit A April 1, 2020, 3:54 p.m. OK PyPy 2 TESTS 1 93 0
75136029 arpit.mittal A April 1, 2020, 3:29 p.m. OK PyPy 2 TESTS 1 93 0
75135553 ManasG A April 1, 2020, 3:28 p.m. OK PyPy 2 TESTS 1 93 0
75128537 iks_97 A April 1, 2020, 3:15 p.m. OK PyPy 2 TESTS 1 93 0
75123564 Noble_Mushtak A April 1, 2020, 3:06 p.m. OK PyPy 2 TESTS 1 93 0
75178496 GTrigger A April 1, 2020, 8:04 p.m. OK PyPy 2 TESTS 1 108 0
75144225 kakumani.prudhvi A April 1, 2020, 3:47 p.m. OK PyPy 2 TESTS 1 108 0
75569568 nitlala A April 5, 2020, 12:47 p.m. OK PyPy 3 TESTS 1 108 0
76447897 hir35 A April 13, 2020, 4:23 a.m. OK PyPy 3 TESTS 1 108 0
76433416 HectorIGH A April 12, 2020, 10:13 p.m. OK PyPy 3 TESTS 1 108 0
76289249 ayushmankumar7 A April 12, 2020, 5:39 a.m. OK PyPy 3 TESTS 1 108 0
76250079 wksinha A April 11, 2020, 12:56 p.m. OK PyPy 3 TESTS 1 108 0
75328177 ProNewbie A April 3, 2020, 9:35 a.m. OK PyPy 3 TESTS 1 108 0
75304827 -is-this-fft- A April 3, 2020, 3:17 a.m. OK PyPy 3 TESTS 1 108 0
75298714 krooger A April 3, 2020, 12:50 a.m. OK PyPy 3 TESTS 1 108 0
75240960 Zachos A April 2, 2020, 12:57 p.m. OK PyPy 3 TESTS 1 108 0
75205556 velu276 A April 2, 2020, 5:57 a.m. OK PyPy 3 TESTS 1 108 0
76070016 jiacheng090327 A April 10, 2020, 8:34 a.m. OK Python 2 TESTS 1 139 0
75836140 HalTea A April 8, 2020, 1:01 p.m. OK Python 2 TESTS 1 139 0
75602079 div24ever A April 5, 2020, 7:27 p.m. OK Python 2 TESTS 1 140 0
75146614 SharpC A April 1, 2020, 3:54 p.m. OK Python 2 TESTS 1 140 0
75772669 nitrousoxide A April 7, 2020, 5:49 p.m. OK Python 2 TESTS 1 155 0
75764082 scaler_truth_ib A April 7, 2020, 4:08 p.m. OK Python 2 TESTS 1 155 0
75589268 meirbekbolatbekov002 A April 5, 2020, 4:39 p.m. OK Python 2 TESTS 1 155 0
75251768 I_love_Hoang_Yen A April 2, 2020, 2:31 p.m. OK Python 2 TESTS 1 155 0
75180707 roma.sizov.999 A April 1, 2020, 8:38 p.m. OK Python 2 TESTS 1 155 0
75178472 GTrigger A April 1, 2020, 8:03 p.m. OK Python 2 TESTS 1 155 0
75467130 vjudge2 A April 4, 2020, 8:21 a.m. OK Python 3 TESTS 1 62 0
76029463 tonmoy10ms A April 9, 2020, 6:51 p.m. OK Python 3 TESTS 1 77 0
75934140 ajpg307 A April 8, 2020, 10:02 p.m. OK Python 3 TESTS 1 77 0
75687512 Alexanderlll A April 6, 2020, 6:47 p.m. OK Python 3 TESTS 1 77 0
75632359 aryanmadheshiya A April 6, 2020, 7:11 a.m. OK Python 3 TESTS 1 77 0
75609060 arihant72600 A April 5, 2020, 9:34 p.m. OK Python 3 TESTS 1 77 0
75566091 bunny_stew A April 5, 2020, 12:07 p.m. OK Python 3 TESTS 1 77 0
75522167 ashusingh A April 4, 2020, 9:39 p.m. OK Python 3 TESTS 1 77 0
75515820 iammisha A April 4, 2020, 7:20 p.m. OK Python 3 TESTS 1 77 0
75428295 karthikreddy1729 A April 3, 2020, 7:01 p.m. OK Python 3 TESTS 1 77 0
75180790 mine515 A April 1, 2020, 8:39 p.m. OK Ruby TESTS 1 15 0
75349136 bilibili.com A April 3, 2020, 1:46 p.m. OK Ruby TESTS 1 31 0
75228035 mumumucoder A April 2, 2020, 10:46 a.m. OK Ruby TESTS 1 46 0
75184571 CPX99 A April 1, 2020, 9:45 p.m. OK Ruby TESTS 1 46 0
75184529 CPX99 A April 1, 2020, 9:44 p.m. OK Ruby TESTS 1 46 0
75318917 Gtx A April 3, 2020, 7:29 a.m. OK Ruby TESTS 1 77 0
75638619 Andrey_R A April 6, 2020, 8:43 a.m. OK Rust TESTS 1 15 0
75189400 sansen A April 2, 2020, midnight OK Rust TESTS 1 15 0
75985926 programmisstt A April 9, 2020, 11:49 a.m. OK UnknownX TESTS 1 77 0
75235431 PatrickBalkany A April 2, 2020, 12:07 p.m. OK UnknownX TESTS 1 77 0
75222755 HNO2 A April 2, 2020, 9:45 a.m. OK UnknownX TESTS 1 77 0
75215529 h4rdlyfunc710n4l A April 2, 2020, 8:11 a.m. OK UnknownX TESTS 1 77 0
75204492 Hakiobo A April 2, 2020, 5:40 a.m. OK UnknownX TESTS 1 77 0
75202105 absi2011 A April 2, 2020, 5:30 a.m. OK UnknownX TESTS 1 77 0
75185280 DeaphetS A April 1, 2020, 9:58 p.m. OK UnknownX TESTS 1 77 0
75178548 Lily A April 1, 2020, 8:04 p.m. OK UnknownX TESTS 1 77 0
75170679 Norimo A April 1, 2020, 6:23 p.m. OK UnknownX TESTS 1 77 0
75169506 hongjia_sun A April 1, 2020, 6:10 p.m. OK UnknownX TESTS 1 77 0

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