Educational Codeforces Round 100 (Rated for Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1463 Educational Codeforces Round 100 (Rated for Div. 2) FINISHED False 7200 129137111 Dec. 17, 2020, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 19749 ) B Find The Array PROGRAMMING constructive algorithms

B"You are given an array [a_1, a_2, ... , a_n] such that 1 <= a_i <= 10^9 . Let S be the sum of all elements of the array a . Let's call an array b of n integers beautiful if: Your task is to find any beautiful array. It can be shown that at least one beautiful array always exists. The first line contains one integer t ( 1 <= t <= 1000 ) -- the number of test cases. Each test case consists of two lines. The first line contains one integer n ( 2 <= n <= 50 ). The second line contains n integers a_1, a_2, ... , a_n ( 1 <= a_i <= 10^9 ). For each test case, print the beautiful array b_1, b_2, ... , b_n ( 1 <= b_i <= 10^9 ) on a separate line. It can be shown that at least one beautiful array exists under these circumstances. If there are multiple answers, print any of them. "...

Tutorials

Educational Codeforces Round 100 Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
101580643 ruban B Dec. 17, 2020, 4:47 p.m. OK Delphi TESTS 4 31 8806400
101599181 eugalt B Dec. 17, 2020, 11:43 p.m. OK GNU C11 TESTS 18 46 0
101576675 1435730 B Dec. 17, 2020, 4:31 p.m. OK GNU C11 TESTS 4 108 0
101579724 1435730 B Dec. 17, 2020, 4:41 p.m. OK GNU C11 TESTS 4 109 0
101581000 topol B Dec. 17, 2020, 4:50 p.m. OK GNU C11 TESTS 4 109 0
101582015 alcesmire B Dec. 17, 2020, 4:58 p.m. OK GNU C11 TESTS 4 109 307200
101576135 HinanawiTenshi B Dec. 17, 2020, 4:30 p.m. OK GNU C++11 TESTS 4 31 0
101602842 dutouyvluori B Dec. 18, 2020, 2:40 a.m. OK GNU C++11 TESTS 18 31 0
101602465 XueYJ B Dec. 18, 2020, 2:26 a.m. OK GNU C++11 TESTS 18 31 0
101601046 yicongli B Dec. 18, 2020, 1:22 a.m. OK GNU C++11 TESTS 18 31 0
101584250 ingyu1008 B Dec. 17, 2020, 5:23 p.m. OK GNU C++11 TESTS 4 31 0
101583821 seeker_26 B Dec. 17, 2020, 5:18 p.m. OK GNU C++11 TESTS 4 31 0
101579836 Dreamfarer B Dec. 17, 2020, 4:42 p.m. OK GNU C++11 TESTS 4 31 0
101611406 yanwu B Dec. 18, 2020, 5:57 a.m. OK GNU C++11 TESTS 18 31 0
101604402 Mangata B Dec. 18, 2020, 3:27 a.m. OK GNU C++11 TESTS 18 31 0
101604105 wjmsxbd B Dec. 18, 2020, 3:20 a.m. OK GNU C++11 TESTS 18 31 0
101570060 huzhiyu B Dec. 17, 2020, 4:14 p.m. OK GNU C++14 TESTS 4 15 0
101585677 rafle B Dec. 17, 2020, 5:43 p.m. OK GNU C++14 TESTS 4 15 0
101585050 vibhorchatwani B Dec. 17, 2020, 5:34 p.m. OK GNU C++14 TESTS 4 15 0
101579821 vaibh.garg.3010 B Dec. 17, 2020, 4:42 p.m. OK GNU C++14 TESTS 4 15 0
101579659 harsh.singh1411 B Dec. 17, 2020, 4:41 p.m. OK GNU C++14 TESTS 4 15 0
101575192 the_traveler_ B Dec. 17, 2020, 4:28 p.m. OK GNU C++14 TESTS 4 15 0
101578948 Ashish.02 B Dec. 17, 2020, 4:37 p.m. OK GNU C++14 TESTS 4 15 102400
101583196 Boom_Baam B Dec. 17, 2020, 5:10 p.m. OK GNU C++14 TESTS 4 15 204800
101585114 temprer B Dec. 17, 2020, 5:35 p.m. OK GNU C++14 TESTS 4 15 204800
101590731 rahul_221007 B Dec. 17, 2020, 7:07 p.m. OK GNU C++14 TESTS 4 30 0
101588182 vik_nash B Dec. 17, 2020, 6:21 p.m. OK GNU C++17 TESTS 4 15 0
101583500 IN_nik B Dec. 17, 2020, 5:14 p.m. OK GNU C++17 TESTS 4 15 0
101582133 prakharTLEGOD B Dec. 17, 2020, 4:59 p.m. OK GNU C++17 TESTS 4 15 204800
101590366 eggag32 B Dec. 17, 2020, 7 p.m. OK GNU C++17 TESTS 4 15 204800
101582004 sainad B Dec. 17, 2020, 4:58 p.m. OK GNU C++17 TESTS 4 15 204800
101589497 alankritanand001 B Dec. 17, 2020, 6:43 p.m. OK GNU C++17 TESTS 4 30 0
101588319 Karim_Symon B Dec. 17, 2020, 6:23 p.m. OK GNU C++17 TESTS 4 30 0
101588099 codelin B Dec. 17, 2020, 6:19 p.m. OK GNU C++17 TESTS 4 30 0
101587153 Swairik B Dec. 17, 2020, 6:05 p.m. OK GNU C++17 TESTS 4 30 0
101586882 reddyvinay_123 B Dec. 17, 2020, 6:02 p.m. OK GNU C++17 TESTS 4 30 0
101580433 Dahiya27 B Dec. 17, 2020, 4:45 p.m. OK GNU C++17 (64) TESTS 4 15 0
101579925 _sad_ B Dec. 17, 2020, 4:42 p.m. OK GNU C++17 (64) TESTS 4 15 0
101577569 g_one15 B Dec. 17, 2020, 4:33 p.m. OK GNU C++17 (64) TESTS 4 15 0
101580810 i_am_legend1 B Dec. 17, 2020, 4:48 p.m. OK GNU C++17 (64) TESTS 4 15 0
101582282 essi B Dec. 17, 2020, 5:01 p.m. OK GNU C++17 (64) TESTS 4 15 0
101585476 f2016941 B Dec. 17, 2020, 5:40 p.m. OK GNU C++17 (64) TESTS 4 15 0
101588580 abhishek_dubey_2025 B Dec. 17, 2020, 6:27 p.m. OK GNU C++17 (64) TESTS 4 15 0
101590627 prosky B Dec. 17, 2020, 7:06 p.m. OK GNU C++17 (64) TESTS 4 15 0
101586020 habib_0608 B Dec. 17, 2020, 5:48 p.m. OK GNU C++17 (64) TESTS 4 15 102400
101588207 Arceus03 B Dec. 17, 2020, 6:21 p.m. OK GNU C++17 (64) TESTS 4 30 0
101581337 eR6 B Dec. 17, 2020, 4:52 p.m. OK Go TESTS 4 46 0
101578609 bnurgeldiyev514 B Dec. 17, 2020, 4:34 p.m. OK Go TESTS 4 124 0
101578422 jepbar B Dec. 17, 2020, 4:34 p.m. OK Go TESTS 4 139 0
101592491 N_o_o_B B Dec. 17, 2020, 7:45 p.m. OK Haskell TESTS 18 187 102400
101585262 Codeispower B Dec. 17, 2020, 5:37 p.m. OK Java 11 TESTS 4 186 0
101587199 decoder_1671 B Dec. 17, 2020, 6:06 p.m. OK Java 11 TESTS 4 187 10444800
101587991 DetoAce B Dec. 17, 2020, 6:17 p.m. OK Java 11 TESTS 4 202 0
101604727 liubenjamin B Dec. 18, 2020, 3:36 a.m. OK Java 11 TESTS 18 202 0
101603053 liubenjamin B Dec. 18, 2020, 2:47 a.m. OK Java 11 TESTS 18 202 0
101597152 ya_ne_xoxol_ya_kiborg B Dec. 17, 2020, 9:56 p.m. OK Java 11 TESTS 18 202 0
101577081 tanmaychakrabortydhn B Dec. 17, 2020, 4:32 p.m. OK Java 11 TESTS 4 202 0
101574310 amit_chas B Dec. 17, 2020, 4:25 p.m. OK Java 11 TESTS 4 202 0
101573533 atishay127 B Dec. 17, 2020, 4:23 p.m. OK Java 11 TESTS 4 202 3072000
101585255 gssakash B Dec. 17, 2020, 5:37 p.m. OK Java 11 TESTS 4 217 0
101594000 tarun_sm B Dec. 17, 2020, 8:23 p.m. OK Java 8 TESTS 18 108 0
101580699 XiangLi B Dec. 17, 2020, 4:47 p.m. OK Java 8 TESTS 4 108 0
101569933 subhamdtu B Dec. 17, 2020, 4:14 p.m. OK Java 8 TESTS 4 108 0
101581146 _robindhankhar B Dec. 17, 2020, 4:51 p.m. OK Java 8 TESTS 4 109 0
101572330 rdsaurabh97 B Dec. 17, 2020, 4:20 p.m. OK Java 8 TESTS 4 109 0
101569627 Adi_786 B Dec. 17, 2020, 4:13 p.m. OK Java 8 TESTS 4 109 0
101594154 ineffablekenobi B Dec. 17, 2020, 8:27 p.m. OK Java 8 TESTS 18 124 0
101591463 KoustavBeginner B Dec. 17, 2020, 7:22 p.m. OK Java 8 TESTS 18 124 0
101588426 Bhaskar13 B Dec. 17, 2020, 6:25 p.m. OK Java 8 TESTS 4 124 0
101587785 sameeksha01 B Dec. 17, 2020, 6:14 p.m. OK Java 8 TESTS 4 124 0
101599549 Spheniscine B Dec. 18, 2020, 12:04 a.m. OK Kotlin TESTS 18 155 1126400
101576285 diekautz B Dec. 17, 2020, 4:30 p.m. OK Kotlin TESTS 4 171 1331200
101586733 ustaritz B Dec. 17, 2020, 6 p.m. OK MS C++ 2017 TESTS 4 46 0
101584232 MikuSakula B Dec. 17, 2020, 5:23 p.m. OK MS C++ 2017 TESTS 4 61 0
101581109 201901432 B Dec. 17, 2020, 4:50 p.m. OK MS C++ 2017 TESTS 4 61 102400
101581635 OMgL B Dec. 17, 2020, 4:55 p.m. OK MS C++ 2017 TESTS 4 62 0
101606423 jongwook123 B Dec. 18, 2020, 4:22 a.m. OK MS C++ 2017 TESTS 18 77 0
101597114 Aram_2001 B Dec. 17, 2020, 9:55 p.m. OK MS C++ 2017 TESTS 18 78 0
101595519 peachy B Dec. 17, 2020, 9:03 p.m. OK MS C++ 2017 TESTS 18 78 0
101595572 alibabaand40haramies B Dec. 17, 2020, 9:04 p.m. OK MS C++ 2017 TESTS 18 93 0
101594002 armand B Dec. 17, 2020, 8:23 p.m. OK MS C++ 2017 TESTS 18 93 0
101598919 tawfekhesham B Dec. 17, 2020, 11:29 p.m. OK MS C++ 2017 TESTS 18 108 0
101581557 henrychenOutlook B Dec. 17, 2020, 4:54 p.m. OK Node.js TESTS 4 93 5222400
101597097 ya_ne_xoxol_ya_kiborg B Dec. 17, 2020, 9:54 p.m. OK Node.js TESTS 18 389 12390400
101609649 rajbit B Dec. 18, 2020, 5:31 a.m. OK PyPy 3 TESTS 18 187 5017600
101581944 nocreative1 B Dec. 17, 2020, 4:57 p.m. OK PyPy 3 TESTS 4 202 5836800
101589052 srkvrm B Dec. 17, 2020, 6:35 p.m. OK PyPy 3 TESTS 4 202 7372800
101589473 silvertint B Dec. 17, 2020, 6:43 p.m. OK PyPy 3 TESTS 4 218 7270400
101589774 alterego_14 B Dec. 17, 2020, 6:49 p.m. OK PyPy 3 TESTS 4 233 5427200
101580253 SlRy B Dec. 17, 2020, 4:44 p.m. OK PyPy 3 TESTS 4 233 5632000
101595281 Purota B Dec. 17, 2020, 8:56 p.m. OK PyPy 3 TESTS 18 234 3481600
101586667 rishabhrathi22 B Dec. 17, 2020, 5:58 p.m. OK PyPy 3 TESTS 4 234 6451200
101583315 Anshuman2043 B Dec. 17, 2020, 5:11 p.m. OK PyPy 3 TESTS 4 249 4710400
101611327 Coki628 B Dec. 18, 2020, 5:56 a.m. OK PyPy 3 TESTS 18 249 8294400
101587988 elistark B Dec. 17, 2020, 6:17 p.m. OK Python 2 TESTS 4 202 102400
101573343 resita B Dec. 17, 2020, 4:23 p.m. OK Python 2 TESTS 4 202 102400
101590365 rahuldevadiga B Dec. 17, 2020, 7 p.m. OK Python 3 TESTS 4 124 409600
101590399 1927shivamsingh B Dec. 17, 2020, 7:01 p.m. OK Python 3 TESTS 4 124 512000
101589051 GANESHTMVS B Dec. 17, 2020, 6:35 p.m. OK Python 3 TESTS 4 139 307200
101582074 hmantv_83 B Dec. 17, 2020, 4:59 p.m. OK Python 3 TESTS 4 139 307200
101581963 Padmasree B Dec. 17, 2020, 4:58 p.m. OK Python 3 TESTS 4 140 307200
101583694 eugalt B Dec. 17, 2020, 5:16 p.m. OK Python 3 TESTS 4 140 614400
101582538 Rayvivek8810 B Dec. 17, 2020, 5:03 p.m. OK Python 3 TESTS 4 155 0
101582237 Ravivek080 B Dec. 17, 2020, 5 p.m. OK Python 3 TESTS 4 155 0
101578029 sushmanth.dampur8780 B Dec. 17, 2020, 4:34 p.m. OK Python 3 TESTS 4 155 0
101585878 arnav2004 B Dec. 17, 2020, 5:46 p.m. OK Python 3 TESTS 4 155 204800
101582550 kona0001 B Dec. 17, 2020, 5:03 p.m. OK Ruby TESTS 4 514 409600
101596885 ya_ne_xoxol_ya_kiborg B Dec. 17, 2020, 9:46 p.m. OK Ruby TESTS 18 530 1331200
101584906 optozorax B Dec. 17, 2020, 5:32 p.m. OK Rust TESTS 4 31 102400
101603153 xc31 B Dec. 18, 2020, 2:50 a.m. OK Rust TESTS 18 280 102400

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