Codeforces Round 563 (Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1174 Codeforces Round 563 (Div. 2) FINISHED False 7200 172252499 June 3, 2019, 2:05 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 17766 ) A Ehab Fails to Be Thanos PROGRAMMING constructive algorithms greedy sortings 1000

B'You 're given an array a of length 2n . Is it possible to reorder it in such way so that the sum of the first n elements isn 't equal to the sum of the last n elements? The first line contains an integer n ( 1 <= n <= 1000 ), where 2n is the number of elements in the array a . The second line contains 2n space-separated integers a_1 , a_2 , ldots , a_{2n} ( 1 <= a_i <= 10^6 ) -- the elements of the array a . If there 's no solution, print "-1" (without quotes). Otherwise, print a single line containing 2n space-separated integers. They must form a reordering of a . You are allowed to not change the order. In the first example, the first n elements have sum 2+1+3=6 while the last n elements have sum 1+1+2=4 . The sums aren 't equal. In the second example, there 's no solution. '...

Tutorials

Codeforces round #563 editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
55334520 quheyayaya A June 9, 2019, 12:56 p.m. OK Clang++17 Diagnostics TESTS 53 46 0 1000
60943299 harshit36 A Sept. 20, 2019, 5:54 p.m. OK Clang++17 Diagnostics TESTS 53 62 0 1000
55072465 Aman_mittal A June 4, 2019, 6:57 a.m. OK Clang++17 Diagnostics TESTS 53 62 0 1000
55199008 xcodevn A June 6, 2019, 9:46 a.m. OK D TESTS 53 31 0 1000
55086133 tuvidai2003 A June 4, 2019, 12:38 p.m. OK FPC TESTS 53 31 0 1000
55105059 zyenz123 A June 5, 2019, 1:21 a.m. OK FPC TESTS 53 31 307200 1000
55038775 ErwinRommel A June 3, 2019, 3 p.m. OK FPC TESTS 53 31 307200 1000
55069960 omlgg A June 4, 2019, 5:50 a.m. OK FPC TESTS 53 31 307200 1000
67424749 Dbvivi A Dec. 22, 2019, 1:01 p.m. OK FPC TESTS 53 31 1024000 1000
55860838 lepojevic10 A June 21, 2019, 9:28 a.m. OK FPC TESTS 53 46 0 1000
55051834 LaSWeeG A June 3, 2019, 5:33 p.m. OK FPC TESTS 53 46 0 1000
65260364 Nifty1303 A Nov. 17, 2019, 2:50 p.m. OK GNU C11 TESTS 53 31 0 1000
65266288 timam_saif A Nov. 17, 2019, 5:14 p.m. OK GNU C11 TESTS 53 31 0 1000
65305999 vjudge4 A Nov. 18, 2019, 2:55 p.m. OK GNU C11 TESTS 53 31 0 1000
65534619 Phonix1234 A Nov. 22, 2019, 1:43 p.m. OK GNU C11 TESTS 53 31 0 1000
65535030 vjudge3 A Nov. 22, 2019, 1:51 p.m. OK GNU C11 TESTS 53 31 0 1000
66231747 Manaarth A Dec. 3, 2019, 2:40 p.m. OK GNU C11 TESTS 53 31 0 1000
66735170 MoldovaIT A Dec. 12, 2019, 6:31 p.m. OK GNU C11 TESTS 53 31 0 1000
67514993 satya_chaitanya A Dec. 24, 2019, 10:30 a.m. OK GNU C11 TESTS 53 31 0 1000
67582438 rahulgoel A Dec. 25, 2019, 6:46 a.m. OK GNU C11 TESTS 53 31 0 1000
69393568 Md_Ahad_ali A Jan. 23, 2020, 5:06 a.m. OK GNU C11 TESTS 53 31 0 1000
56019392 luogu_bot2 A June 25, 2019, 1:34 a.m. OK GNU C++11 TESTS 53 30 0 1000
55109203 ericsson_ A June 5, 2019, 5:15 a.m. OK GNU C++11 TESTS 53 30 0 1000
55096473 manangandhi A June 4, 2019, 5:27 p.m. OK GNU C++11 TESTS 53 30 0 1000
55052941 thisis A June 3, 2019, 5:54 p.m. OK GNU C++11 TESTS 53 30 102400 1000
55054671 Looper.h A June 3, 2019, 6:29 p.m. OK GNU C++11 TESTS 53 30 409600 1000
69414795 TYGZ A Jan. 23, 2020, 12:47 p.m. OK GNU C++11 TESTS 53 31 0 1000
69939230 luogu_bot2 A Feb. 1, 2020, 5:30 a.m. OK GNU C++11 TESTS 53 31 0 1000
69891924 iam_kp_ A Jan. 31, 2020, 10:19 a.m. OK GNU C++11 TESTS 53 31 0 1000
69880284 carbon2 A Jan. 31, 2020, 6:04 a.m. OK GNU C++11 TESTS 53 31 0 1000
69805650 Herlo A Jan. 30, 2020, 1:40 a.m. OK GNU C++11 TESTS 53 31 0 1000
55482539 starc_208 A June 12, 2019, 6:07 a.m. OK GNU C++14 TESTS 53 15 0 1000
61085001 FAKER306 A Sept. 22, 2019, 5:58 p.m. OK GNU C++14 TESTS 53 15 0 1000
56515544 mostwanted7 A July 4, 2019, 12:32 p.m. OK GNU C++14 TESTS 53 15 0 1000
56438517 coderflick A July 2, 2019, 3:15 p.m. OK GNU C++14 TESTS 53 15 0 1000
56400655 Tathagat_shah A July 1, 2019, 4:41 p.m. OK GNU C++14 TESTS 53 15 0 1000
56020625 alwaysF A June 25, 2019, 2:57 a.m. OK GNU C++14 TESTS 53 15 0 1000
55996436 arusha1 A June 24, 2019, 10:42 a.m. OK GNU C++14 TESTS 53 15 0 1000
55702740 shubhank2604 A June 18, 2019, 5:46 a.m. OK GNU C++14 TESTS 53 15 0 1000
55690053 kt0107 A June 17, 2019, 5:40 p.m. OK GNU C++14 TESTS 53 15 0 1000
55673071 yigei A June 17, 2019, 8:49 a.m. OK GNU C++14 TESTS 53 15 0 1000
55267449 TechnoFreak A June 7, 2019, 2:27 p.m. OK GNU C++17 TESTS 53 15 0 1000
55403425 vahtang A June 10, 2019, 3:14 p.m. OK GNU C++17 TESTS 53 15 0 1000
55410777 DeaaJahjah A June 10, 2019, 7:39 p.m. OK GNU C++17 TESTS 53 15 0 1000
56060213 toppings9 A June 26, 2019, 4:56 a.m. OK GNU C++17 TESTS 53 15 0 1000
57126751 Parmis_sadeghi A July 16, 2019, 4:58 a.m. OK GNU C++17 TESTS 53 15 0 1000
58430203 2018216494 A Aug. 7, 2019, 11:32 a.m. OK GNU C++17 TESTS 53 15 0 1000
58880618 Mohit_Tilala A Aug. 15, 2019, 8:45 p.m. OK GNU C++17 TESTS 53 15 0 1000
59669373 paxd A Aug. 29, 2019, 3:24 p.m. OK GNU C++17 TESTS 53 15 0 1000
59932783 k123cp A Sept. 3, 2019, 8:04 a.m. OK GNU C++17 TESTS 53 15 0 1000
68593606 vjudge5 A Jan. 11, 2020, 1:24 p.m. OK GNU C++17 TESTS 53 15 0 1000
55068027 tony_stark1 A June 4, 2019, 4:52 a.m. OK Go TESTS 53 31 0 1000
59581487 sighduck A Aug. 27, 2019, 4:15 p.m. OK Go TESTS 53 46 0 1000
56302272 ikarus13 A June 30, 2019, 9:37 a.m. OK Go TESTS 53 46 0 1000
55220515 abdolsamad A June 6, 2019, 7:16 p.m. OK Go TESTS 53 46 0 1000
55098042 tkachenko A June 4, 2019, 6:20 p.m. OK Go TESTS 53 46 0 1000
57908745 jmazon A July 28, 2019, 6:52 p.m. OK Haskell TESTS 53 46 102400 1000
55235552 sl0th A June 7, 2019, 8:14 a.m. OK Haskell TESTS 53 46 102400 1000
69226626 warrioramrit A Jan. 21, 2020, 7:32 a.m. OK Java 11 TESTS 53 187 0 1000
67267712 Captain_nick A Dec. 20, 2019, 6:52 a.m. OK Java 11 TESTS 53 217 0 1000
67453639 tarunrahuja A Dec. 23, 2019, 5:48 a.m. OK Java 11 TESTS 53 265 0 1000
56022335 atharvat77 A June 25, 2019, 4:39 a.m. OK Java 8 TESTS 53 109 0 1000
55683178 saurabh0611 A June 17, 2019, 2:06 p.m. OK Java 8 TESTS 53 109 0 1000
55274940 TWO_POINTER A June 7, 2019, 6:24 p.m. OK Java 8 TESTS 53 109 0 1000
55119543 ZeyadKhattab A June 5, 2019, 10:24 a.m. OK Java 8 TESTS 53 109 0 1000
55103612 abhi.raj21jan A June 4, 2019, 11 p.m. OK Java 8 TESTS 53 109 0 1000
55099597 nextcoder A June 4, 2019, 7:17 p.m. OK Java 8 TESTS 53 109 0 1000
55096753 revanthreddy85 A June 4, 2019, 5:36 p.m. OK Java 8 TESTS 53 109 0 1000
55072681 In_The_Name_Of_Love A June 4, 2019, 7:03 a.m. OK Java 8 TESTS 53 109 0 1000
55063496 thetansquared A June 4, 2019, 1:38 a.m. OK Java 8 TESTS 53 109 0 1000
67789431 Bhavya_Arora A Dec. 28, 2019, 2:04 p.m. OK Java 8 TESTS 53 124 0 1000
55051445 orazbek A June 3, 2019, 5:27 p.m. OK JavaScript TESTS 53 31 1331200 1000
69450139 Nobita_Noobie A Jan. 24, 2020, 5:47 a.m. OK JavaScript TESTS 53 46 1433600 1000
69068358 vjudge3 A Jan. 18, 2020, 7:51 p.m. OK JavaScript TESTS 53 46 1433600 1000
56495099 I.A.K.O.V A July 4, 2019, 2:20 a.m. OK Kotlin TESTS 53 124 0 1000
56495066 I.A.K.O.V A July 4, 2019, 2:19 a.m. OK Kotlin TESTS 53 124 0 1000
56494968 I.A.K.O.V A July 4, 2019, 2:15 a.m. OK Kotlin TESTS 53 140 0 1000
55090848 amirrr A June 4, 2019, 2:28 p.m. OK Kotlin TESTS 53 140 512000 1000
56027212 Spheniscine A June 25, 2019, 7:33 a.m. OK Kotlin TESTS 53 156 1228800 1000
55114835 demon.machine A June 5, 2019, 8:10 a.m. OK Kotlin TESTS 53 156 1228800 1000
55500835 cyrilstarostin A June 12, 2019, 2:58 p.m. OK Kotlin TESTS 53 170 1228800 1000
55038992 n.cardozo A June 3, 2019, 3:01 p.m. OK Kotlin TESTS 53 171 0 1000
55109310 mendel_vv A June 5, 2019, 5:19 a.m. OK Kotlin TESTS 53 171 204800 1000
55051692 MohammedAlaaMorsi A June 3, 2019, 5:31 p.m. OK Kotlin TESTS 53 171 204800 1000
55072099 og.kostya A June 4, 2019, 6:48 a.m. OK Mono C# TESTS 53 46 102400 1000
59697456 ansergeyg A Aug. 30, 2019, 9:09 a.m. OK Mono C# TESTS 53 62 307200 1000
55126738 PrivateWinner A June 5, 2019, 1:11 p.m. OK Mono C# TESTS 53 62 3891200 1000
55277979 m1_k3 A June 7, 2019, 8:39 p.m. OK Mono C# TESTS 53 77 3788800 1000
69941605 nastya1199 A Feb. 1, 2020, 6:20 a.m. OK Mono C# TESTS 53 77 3891200 1000
58310411 nemars A Aug. 4, 2019, 10:07 p.m. OK Mono C# TESTS 53 77 3993600 1000
55036191 fastnoise A June 3, 2019, 2:49 p.m. OK Mono C# TESTS 53 77 6860800 1000
66622370 balibalo756 A Dec. 11, 2019, 7:31 a.m. OK Mono C# TESTS 53 78 3993600 1000
56790321 vjudge4 A July 10, 2019, 10:18 a.m. OK MS C++ TESTS 53 30 0 1000
66228954 vjudge3 A Dec. 3, 2019, 1:40 p.m. OK MS C++ TESTS 53 31 0 1000
65659236 vjudge4 A Nov. 24, 2019, 11:42 a.m. OK MS C++ TESTS 53 31 0 1000
65561627 vjudge3 A Nov. 23, 2019, 3:17 a.m. OK MS C++ TESTS 53 31 0 1000
65530287 vjudge3 A Nov. 22, 2019, 12:10 p.m. OK MS C++ TESTS 53 31 0 1000
65522475 vjudge2 A Nov. 22, 2019, 8:54 a.m. OK MS C++ TESTS 53 31 0 1000
65516819 vjudge3 A Nov. 22, 2019, 6:27 a.m. OK MS C++ TESTS 53 31 0 1000
69611247 vjudge3 A Jan. 27, 2020, 11:34 a.m. OK MS C++ TESTS 53 31 0 1000
69596405 vjudge2 A Jan. 27, 2020, 5:02 a.m. OK MS C++ TESTS 53 31 0 1000
65944559 vjudge5 A Nov. 29, 2019, 8:01 a.m. OK MS C++ TESTS 53 31 0 1000
59432884 2018qwer A Aug. 25, 2019, 7:15 a.m. OK MS C++ 2017 TESTS 53 31 0 1000
66293958 vjudge1 A Dec. 5, 2019, 2:19 a.m. OK MS C++ 2017 TESTS 53 31 0 1000
62416548 hosein_bidaki A Oct. 12, 2019, 11:46 a.m. OK MS C++ 2017 TESTS 53 31 0 1000
60683121 vjudge3 A Sept. 16, 2019, 2:35 p.m. OK MS C++ 2017 TESTS 53 31 0 1000
60161205 Artemsta A Sept. 6, 2019, 9:03 a.m. OK MS C++ 2017 TESTS 53 31 0 1000
59671232 FumeiYaziwa A Aug. 29, 2019, 4:08 p.m. OK MS C++ 2017 TESTS 53 31 0 1000
58956965 V4V A Aug. 17, 2019, 1:27 p.m. OK MS C++ 2017 TESTS 53 31 0 1000
58950744 Yanhui Cuc-center HelloWorld1024 A Aug. 17, 2019, 10:52 a.m. OK MS C++ 2017 TESTS 53 31 0 1000
58152932 vjudge3 A Aug. 2, 2019, 3:43 a.m. OK MS C++ 2017 TESTS 53 31 0 1000
57879243 ZSTU-2018329621261 A July 28, 2019, 6:59 a.m. OK MS C++ 2017 TESTS 53 31 0 1000
55081738 CyberGoose A June 4, 2019, 11 a.m. OK Ocaml TESTS 53 31 0 1000
56006923 Gimber A June 24, 2019, 4:02 p.m. OK PascalABC.NET TESTS 53 202 0 1000
55070199 goldenknight A June 4, 2019, 5:57 a.m. OK PHP TESTS 53 46 0 1000
55038712 aitymov A June 3, 2019, 3 p.m. OK PHP TESTS 53 46 512000 1000
55055444 mayakin A June 3, 2019, 6:48 p.m. OK PHP TESTS 53 61 0 1000
55401517 thuutin A June 10, 2019, 2:18 p.m. OK PyPy 2 TESTS 53 124 204800 1000
55520299 jolt.tks A June 13, 2019, 8:06 a.m. OK PyPy 2 TESTS 53 139 409600 1000
58915439 -Morass- A Aug. 16, 2019, 2:46 p.m. OK PyPy 2 TESTS 53 140 409600 1000
58572076 snape_here A Aug. 11, 2019, 10:40 a.m. OK PyPy 2 TESTS 53 156 716800 1000
55114422 bupt.wc A June 5, 2019, 7:59 a.m. OK PyPy 2 TESTS 53 171 409600 1000
55063018 AWB29 A June 4, 2019, 1:08 a.m. OK PyPy 2 TESTS 53 186 409600 1000
67068146 aaa_bbb_ccc A Dec. 17, 2019, 11:50 a.m. OK PyPy 2 TESTS 53 202 204800 1000
56733824 OverloadedCode A July 9, 2019, 3:36 a.m. OK PyPy 2 TESTS 53 202 819200 1000
55211523 sarthakmanna A June 6, 2019, 2:50 p.m. OK PyPy 2 TESTS 53 202 2048000 1000
55069981 shafwanur010 A June 4, 2019, 5:50 a.m. OK PyPy 2 TESTS 53 217 2252800 1000
55542563 sonhuytranpython2 A June 13, 2019, 9:12 p.m. OK PyPy 3 TESTS 53 124 204800 1000
55094988 tchr A June 4, 2019, 4:37 p.m. OK PyPy 3 TESTS 53 139 307200 1000
55095105 tchr A June 4, 2019, 4:41 p.m. OK PyPy 3 TESTS 53 140 307200 1000
55071965 samvel A June 4, 2019, 6:44 a.m. OK PyPy 3 TESTS 53 140 307200 1000
55466992 Olerinskiy A June 11, 2019, 4:51 p.m. OK PyPy 3 TESTS 53 140 409600 1000
55051926 orz_liuwei A June 3, 2019, 5:35 p.m. OK PyPy 3 TESTS 53 140 614400 1000
55174718 Leemur A June 5, 2019, 6:08 p.m. OK PyPy 3 TESTS 53 140 716800 1000
55601575 Leendertz A June 15, 2019, 6:44 p.m. OK PyPy 3 TESTS 53 140 1024000 1000
55110763 NiteshJaiswal A June 5, 2019, 6:06 a.m. OK PyPy 3 TESTS 53 140 1228800 1000
55095240 tchr A June 4, 2019, 4:45 p.m. OK PyPy 3 TESTS 53 140 1228800 1000
55042472 jangandsim A June 3, 2019, 3:19 p.m. OK Python 2 TESTS 53 171 0 1000
55086637 franckmy A June 4, 2019, 12:49 p.m. OK Python 2 TESTS 53 171 102400 1000
55056814 elistark A June 3, 2019, 7:24 p.m. OK Python 2 TESTS 53 186 0 1000
55728734 manjeet1999 A June 18, 2019, 7:24 p.m. OK Python 2 TESTS 53 187 0 1000
55038315 Wizmann A June 3, 2019, 2:58 p.m. OK Python 2 TESTS 53 202 102400 1000
55056598 SoSooding A June 3, 2019, 7:18 p.m. OK Python 2 TESTS 53 217 102400 1000
55570024 parascoder A June 14, 2019, 6:02 p.m. OK Python 2 TESTS 53 218 614400 1000
55058343 psaini A June 3, 2019, 8:16 p.m. OK Python 2 TESTS 53 249 102400 1000
55035250 ashashwat A June 3, 2019, 2:45 p.m. OK Python 2 TESTS 53 265 5324800 1000
55093912 qazz625 A June 4, 2019, 4 p.m. OK Python 3 TESTS 53 108 512000 1000
68986368 kotlyar A Jan. 17, 2020, 12:38 p.m. OK Python 3 TESTS 53 109 307200 1000
68986008 cs1g A Jan. 17, 2020, 12:31 p.m. OK Python 3 TESTS 53 109 307200 1000
56993191 genericnickname A July 13, 2019, 7:41 p.m. OK Python 3 TESTS 53 109 307200 1000
56408651 NoadaM A July 1, 2019, 9:15 p.m. OK Python 3 TESTS 53 109 307200 1000
56003476 Manumanu99 A June 24, 2019, 2:13 p.m. OK Python 3 TESTS 53 109 307200 1000
55525724 ayyappakonala A June 13, 2019, 11:03 a.m. OK Python 3 TESTS 53 109 307200 1000
55283248 DTUPIS A June 8, 2019, 3:01 a.m. OK Python 3 TESTS 53 109 307200 1000
55241330 Ricky_pon A June 7, 2019, 11:10 a.m. OK Python 3 TESTS 53 109 307200 1000
55225268 justinz2018 A June 7, 2019, 12:23 a.m. OK Python 3 TESTS 53 109 307200 1000
59497339 sansen A Aug. 25, 2019, 11:38 p.m. OK Rust TESTS 53 31 0 1000

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