Educational Codeforces Round 16

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
710 Educational Codeforces Round 16 FINISHED False 7200 265737004 Aug. 22, 2016, 2:10 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 5176 ) C Magic Odd Square PROGRAMMING constructive algorithms math 1600

B'Find an n xe2 x80 x89 xc3 x97 xe2 x80 x89n matrix with different numbers from 1 to n2, so the sum in each row, column and both main diagonals are odd. The only line contains odd integer n (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x8949). Print n lines with n integers. All the integers should be different and from 1 to n2. The sum in each row, column and both main diagonals should be odd. '...

Tutorials

Editorial of Educational Codeforces Round 16

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
51212479 vjudge1 C March 12, 2019, 8:42 a.m. OK Clang++17 Diagnostics TESTS 25 46 7372800 1600
20569620 LossABike C Sept. 13, 2016, 2:58 p.m. OK FPC TESTS 25 15 0 1600
20480445 daulamson C Sept. 9, 2016, 2:42 p.m. OK FPC TESTS 25 15 0 1600
20180548 DMHung C Aug. 26, 2016, 5:25 p.m. OK FPC TESTS 25 15 1638400 1600
21260401 Vaseline_Warrior C Oct. 7, 2016, 2:43 p.m. OK FPC TESTS 25 15 1638400 1600
24077398 Artemx C Jan. 23, 2017, 5:58 p.m. OK FPC TESTS 25 15 1638400 1600
25801743 Grom9941 C March 25, 2017, 4:11 p.m. OK FPC TESTS 25 15 1638400 1600
20076321 FRIENDLY C Aug. 23, 2016, 3:28 a.m. OK FPC TESTS 25 15 1638400 1600
20085938 Kuroni C Aug. 23, 2016, 1 p.m. OK FPC TESTS 25 15 1638400 1600
20088957 vladKB1 C Aug. 23, 2016, 3:28 p.m. OK FPC TESTS 25 15 1638400 1600
21779452 andrew C Oct. 25, 2016, 6:55 p.m. OK FPC TESTS 25 15 3993600 1600
21667048 GT_18 C Oct. 22, 2016, 12:46 p.m. OK GNU C TESTS 25 15 0 1600
27726573 shiladityachatterji C June 11, 2017, 7:39 p.m. OK GNU C TESTS 25 15 0 1600
27716841 vjudge3 C June 11, 2017, 7:38 a.m. OK GNU C TESTS 25 15 0 1600
22930026 MusfiqxShohan C Dec. 13, 2016, 3:39 p.m. OK GNU C TESTS 25 15 0 1600
22728133 MegaBidoof C Dec. 6, 2016, 10:47 a.m. OK GNU C TESTS 25 15 0 1600
20459209 sdibt1 C Sept. 8, 2016, 1:30 p.m. OK GNU C TESTS 25 15 0 1600
20429586 fhfuwei C Sept. 7, 2016, 6:01 a.m. OK GNU C TESTS 25 15 0 1600
20429532 fhfuwei C Sept. 7, 2016, 5:54 a.m. OK GNU C TESTS 25 15 0 1600
20388277 mdmoshiurr715 C Sept. 4, 2016, 7:09 p.m. OK GNU C TESTS 25 15 0 1600
20362939 jayammodi C Sept. 3, 2016, 1:50 p.m. OK GNU C TESTS 25 15 0 1600
38630849 vjudge4 C May 26, 2018, 10:20 a.m. OK GNU C++ TESTS 25 15 0 1600
32228769 Kostya-Vegera C Nov. 11, 2017, 7:09 p.m. OK GNU C++ TESTS 25 15 0 1600
30805460 vjudge1 C Sept. 28, 2017, 1:08 p.m. OK GNU C++ TESTS 25 15 0 1600
30805356 vjudge1 C Sept. 28, 2017, 1:04 p.m. OK GNU C++ TESTS 25 15 0 1600
30804061 vjudge1 C Sept. 28, 2017, 12:19 p.m. OK GNU C++ TESTS 25 15 0 1600
30803083 vjudge3 C Sept. 28, 2017, 11:44 a.m. OK GNU C++ TESTS 25 15 0 1600
30202814 vjudge1 C Sept. 8, 2017, 1 p.m. OK GNU C++ TESTS 25 15 0 1600
30051184 cwhao C Sept. 4, 2017, 10:52 a.m. OK GNU C++ TESTS 25 15 0 1600
30037481 vjudge4 C Sept. 3, 2017, 2:29 p.m. OK GNU C++ TESTS 25 15 0 1600
29996374 AminAnvari C Sept. 1, 2017, 7:50 p.m. OK GNU C++ TESTS 25 15 0 1600
20752462 SprieCoding C Sept. 19, 2016, 10:40 a.m. OK GNU C11 TESTS 25 15 0 1600
20756710 sirday C Sept. 19, 2016, 1:37 p.m. OK GNU C11 TESTS 25 15 0 1600
20664890 kishore_kumar C Sept. 16, 2016, 4:58 p.m. OK GNU C11 TESTS 25 15 0 1600
20413329 Omi12 C Sept. 6, 2016, 6:49 a.m. OK GNU C11 TESTS 25 30 0 1600
22716128 vjudge5 C Dec. 5, 2016, 4:56 p.m. OK GNU C11 TESTS 25 30 0 1600
20752562 SprieCoding C Sept. 19, 2016, 10:45 a.m. OK GNU C11 TESTS 25 30 0 1600
20737755 nir123 C Sept. 18, 2016, 2:45 p.m. OK GNU C11 TESTS 25 30 0 1600
22810072 HasibulhqMoon C Dec. 8, 2016, 12:44 p.m. OK GNU C11 TESTS 25 30 1843200 1600
23895293 vjudge2 C Jan. 17, 2017, 5:56 a.m. OK GNU C11 TESTS 25 30 1945600 1600
62049699 Pneuma C Oct. 7, 2019, 9:04 a.m. OK GNU C11 TESTS 25 31 0 1600
27904034 rprtr258 C June 19, 2017, 12:03 p.m. OK GNU C++11 TESTS 25 15 0 1600
38480126 _iconer_ C May 21, 2018, 10:25 a.m. OK GNU C++11 TESTS 25 15 0 1600
31241445 YazanZk C Oct. 12, 2017, 1:03 p.m. OK GNU C++11 TESTS 25 15 0 1600
30937562 Sleep_Mode C Oct. 2, 2017, 8:41 a.m. OK GNU C++11 TESTS 25 15 0 1600
29859323 gabe C Aug. 29, 2017, 6:35 a.m. OK GNU C++11 TESTS 25 15 0 1600
27915834 quanghsprocvp C June 20, 2017, 2:28 a.m. OK GNU C++11 TESTS 25 15 0 1600
27791447 tubelight C June 15, 2017, 10:34 a.m. OK GNU C++11 TESTS 25 15 0 1600
27734027 iamfirst C June 12, 2017, 8:33 a.m. OK GNU C++11 TESTS 25 15 0 1600
27677045 bigcrunch C June 8, 2017, 6:23 p.m. OK GNU C++11 TESTS 25 15 0 1600
27583450 iamfirst C June 5, 2017, 1:11 p.m. OK GNU C++11 TESTS 25 15 0 1600
39698620 Kavi1234 C June 27, 2018, 10:33 a.m. OK GNU C++14 TESTS 25 15 0 1600
40389364 mia_ortizma C July 15, 2018, 10:04 p.m. OK GNU C++14 TESTS 25 15 0 1600
41646450 tianmaoxia C Aug. 16, 2018, 8:54 a.m. OK GNU C++14 TESTS 25 15 0 1600
41980927 HsiaoYeekwan C Aug. 23, 2018, 1:29 a.m. OK GNU C++14 TESTS 25 15 0 1600
42075934 Eminem17 C Aug. 25, 2018, 5:26 a.m. OK GNU C++14 TESTS 25 15 0 1600
42075957 Peaceful_Soul C Aug. 25, 2018, 5:27 a.m. OK GNU C++14 TESTS 25 15 0 1600
47149667 tushar05 C Dec. 17, 2018, 5:58 a.m. OK GNU C++14 TESTS 25 15 0 1600
49542901 Solo_Player. C Feb. 6, 2019, 7:37 p.m. OK GNU C++14 TESTS 25 15 0 1600
53050424 tomjobs C April 20, 2019, 2:20 p.m. OK GNU C++14 TESTS 25 15 0 1600
54356675 agtxdy_orz C May 18, 2019, 5:59 p.m. OK GNU C++14 TESTS 25 15 0 1600
66237578 _Aaryan_ C Dec. 3, 2019, 4:47 p.m. OK GNU C++17 TESTS 25 15 0 1600
61831048 vjudge3 C Oct. 4, 2019, 6:34 a.m. OK GNU C++17 TESTS 25 15 0 1600
61323688 KiranKaravaev C Sept. 26, 2019, 1:14 p.m. OK GNU C++17 TESTS 25 15 0 1600
56689325 roll_no_1 C July 8, 2019, 2:30 a.m. OK GNU C++17 TESTS 25 15 0 1600
56689275 roll_no_1 C July 8, 2019, 2:28 a.m. OK GNU C++17 TESTS 25 15 0 1600
54748835 SDNU_LuoXinC C May 28, 2019, 11:53 a.m. OK GNU C++17 TESTS 25 15 0 1600
51352278 Sisisi123123 C March 15, 2019, 11:40 p.m. OK GNU C++17 TESTS 25 15 0 1600
51203315 vjudge4 C March 12, 2019, 2:22 a.m. OK GNU C++17 TESTS 25 15 0 1600
46904946 vivek_shah C Dec. 11, 2018, 1:46 p.m. OK GNU C++17 TESTS 25 15 0 1600
41874424 Patelsoham78 C Aug. 19, 2018, 7:58 p.m. OK GNU C++17 TESTS 25 15 0 1600
34963439 vjudge2 C Feb. 6, 2018, 7:24 a.m. OK Go TESTS 25 15 22835200 1600
20209763 binhuq C Aug. 28, 2016, 10:53 a.m. OK Go TESTS 25 30 4915200 1600
20080149 vasanthaganesh C Aug. 23, 2016, 7:50 a.m. OK Haskell TESTS 25 15 44851200 1600
20446996 fpdrot C Sept. 7, 2016, 11:13 p.m. OK Haskell TESTS 25 31 8499200 1600
68725206 ankyy_0103 C Jan. 13, 2020, 5:40 p.m. OK Java 11 TESTS 25 187 0 1600
27203344 Ajudiya_13 C May 18, 2017, 7:11 p.m. OK Java 8 TESTS 25 109 0 1600
20277311 anuj64 C Aug. 30, 2016, 11:25 a.m. OK Java 8 TESTS 25 109 0 1600
20276863 anuj64 C Aug. 30, 2016, 11:07 a.m. OK Java 8 TESTS 25 109 0 1600
20365645 farmersrice C Sept. 3, 2016, 4:02 p.m. OK Java 8 TESTS 25 109 0 1600
51441599 bhautik_77 C March 18, 2019, 10:16 a.m. OK Java 8 TESTS 25 109 0 1600
20066096 slowe C Aug. 22, 2016, 4:21 p.m. OK Java 8 TESTS 25 109 20377600 1600
20159593 bhishma C Aug. 25, 2016, 4:46 p.m. OK Java 8 TESTS 25 109 20480000 1600
22784710 kocko C Dec. 7, 2016, noon OK Java 8 TESTS 25 109 20480000 1600
20068021 wolfib C Aug. 22, 2016, 5:16 p.m. OK Java 8 TESTS 25 109 20480000 1600
20066832 LeontiBrechko C Aug. 22, 2016, 4:38 p.m. OK Java 8 TESTS 25 109 20480000 1600
21301169 dyukha C Oct. 8, 2016, 4:43 p.m. OK Kotlin TESTS 25 155 20582400 1600
20473243 sidsigh20 C Sept. 9, 2016, 6:55 a.m. OK Mono C# TESTS 25 61 204800 1600
20420773 dymsh C Sept. 6, 2016, 2:39 p.m. OK MS C# TESTS 25 46 102400 1600
21715725 og.kostya C Oct. 23, 2016, 3:10 p.m. OK MS C# TESTS 25 46 204800 1600
27411211 Sorryforpartyrocking C May 28, 2017, 11:36 a.m. OK MS C# TESTS 25 46 204800 1600
26457644 YakovPolykovsky C April 17, 2017, 2:44 p.m. OK MS C# TESTS 25 46 8806400 1600
20068172 bati06 C Aug. 22, 2016, 5:22 p.m. OK MS C# TESTS 25 46 9011200 1600
20093401 Spi C Aug. 23, 2016, 7:57 p.m. OK MS C# TESTS 25 61 9011200 1600
25817817 BLACK_X C March 26, 2017, 11:41 a.m. OK MS C# TESTS 25 61 9113600 1600
20603406 MoonCake C Sept. 14, 2016, 2:29 a.m. OK MS C# TESTS 25 62 102400 1600
22208846 Mem C Nov. 14, 2016, 2:22 p.m. OK MS C# TESTS 25 77 204800 1600
22908426 RomanDisease C Dec. 12, 2016, 4:31 p.m. OK MS C++ TESTS 25 15 0 1600
22028033 Mano C Nov. 4, 2016, 6:19 a.m. OK MS C++ TESTS 25 15 0 1600
21815551 isupova C Oct. 27, 2016, 9:05 a.m. OK MS C++ TESTS 25 15 0 1600
21815409 isupov C Oct. 27, 2016, 8:57 a.m. OK MS C++ TESTS 25 15 0 1600
20950719 c4big2 C Sept. 27, 2016, 3:59 p.m. OK MS C++ TESTS 25 15 0 1600
20833304 mayorovmp C Sept. 23, 2016, 8:51 a.m. OK MS C++ TESTS 25 15 0 1600
20660154 HemraJumaev C Sept. 16, 2016, 12:54 p.m. OK MS C++ TESTS 25 15 0 1600
21715486 Isaac_wjl C Oct. 23, 2016, 2:58 p.m. OK MS C++ TESTS 25 15 0 1600
30382850 AIChannel C Sept. 16, 2017, 12:23 p.m. OK MS C++ TESTS 25 15 0 1600
29821519 vjudge1 C Aug. 27, 2017, 8:03 a.m. OK MS C++ TESTS 25 15 0 1600
20157200 s_p C Aug. 25, 2016, 2:49 p.m. OK Perl TESTS 25 30 2150400 1600
20207029 mayakin C Aug. 28, 2016, 7:44 a.m. OK PHP TESTS 25 46 5222400 1600
20185416 Eeyore C Aug. 27, 2016, 12:36 a.m. OK PyPy 2 TESTS 25 93 22220800 1600
20252864 Loveshit C Aug. 29, 2016, 1:49 p.m. OK PyPy 2 TESTS 25 108 204800 1600
20082903 pr4j C Aug. 23, 2016, 10:17 a.m. OK PyPy 2 TESTS 25 109 22630400 1600
32825434 abhigyank C Dec. 1, 2017, 9:15 a.m. OK PyPy 2 TESTS 25 124 21708800 1600
20071783 andersonw C Aug. 22, 2016, 8:24 p.m. OK PyPy 2 TESTS 25 124 22016000 1600
39989191 unsuspiciouscrumpet C July 5, 2018, 3:51 p.m. OK PyPy 2 TESTS 25 140 307200 1600
46835246 aeternalis1 C Dec. 10, 2018, 1:17 a.m. OK PyPy 2 TESTS 25 140 614400 1600
20654184 formicae C Sept. 16, 2016, 6:53 a.m. OK PyPy 2 TESTS 25 140 1638400 1600
20207240 nealzane C Aug. 28, 2016, 8 a.m. OK PyPy 2 TESTS 25 140 24371200 1600
56279716 scambret C June 29, 2019, 4:06 p.m. OK PyPy 3 TESTS 25 140 1228800 1600
20479023 ShapeBlaze C Sept. 9, 2016, 1:20 p.m. OK PyPy 3 TESTS 25 140 2969600 1600
57621089 tchr C July 24, 2019, 4:44 a.m. OK PyPy 3 TESTS 25 156 2764800 1600
20263275 Vosatorp C Aug. 29, 2016, 7:36 p.m. OK PyPy 3 TESTS 25 187 2867200 1600
56471318 maramsumanth C July 3, 2019, 11:15 a.m. OK PyPy 3 TESTS 25 202 3993600 1600
20081151 michal.waszczuk C Aug. 23, 2016, 8:41 a.m. OK PyPy 3 TESTS 25 202 26931200 1600
20489411 abharath27 C Sept. 10, 2016, 3:31 a.m. OK Python 2 TESTS 25 46 102400 1600
20484222 atuldo.py C Sept. 9, 2016, 6:09 p.m. OK Python 2 TESTS 25 46 102400 1600
34905662 vjudge3 C Feb. 3, 2018, 6:58 p.m. OK Python 2 TESTS 25 46 4608000 1600
20153357 drj_reddy C Aug. 25, 2016, 12:12 p.m. OK Python 2 TESTS 25 46 4608000 1600
20283474 botay_ksnb C Aug. 30, 2016, 3:18 p.m. OK Python 2 TESTS 25 61 0 1600
20269318 kotori C Aug. 30, 2016, 3:52 a.m. OK Python 2 TESTS 25 61 0 1600
21624911 WhatTheFua C Oct. 20, 2016, 5:54 p.m. OK Python 2 TESTS 25 61 204800 1600
34877516 Domino C Feb. 2, 2018, 10:30 p.m. OK Python 2 TESTS 25 61 4608000 1600
20155949 andreamaf C Aug. 25, 2016, 1:56 p.m. OK Python 2 TESTS 25 61 4608000 1600
20079071 dredwerkz C Aug. 23, 2016, 6:59 a.m. OK Python 2 TESTS 25 61 4608000 1600
20459866 afohtim C Sept. 8, 2016, 2:07 p.m. OK Python 3 TESTS 25 61 409600 1600
20459814 afohtim C Sept. 8, 2016, 2:04 p.m. OK Python 3 TESTS 25 61 409600 1600
20326389 Kasia C Sept. 1, 2016, 4:31 p.m. OK Python 3 TESTS 25 62 0 1600
20250228 graseful C Aug. 29, 2016, 1:33 p.m. OK Python 3 TESTS 25 62 204800 1600
20220973 mario_sunny C Aug. 29, 2016, 1:08 a.m. OK Python 3 TESTS 25 62 204800 1600
27226654 yinotaurus C May 20, 2017, 2:20 a.m. OK Python 3 TESTS 25 62 307200 1600
21891494 JavaKurious C Oct. 30, 2016, 11:44 a.m. OK Python 3 TESTS 25 62 409600 1600
20830374 astoninfer C Sept. 23, 2016, 5:01 a.m. OK Python 3 TESTS 25 62 409600 1600
24559473 vjudge5 C Feb. 9, 2017, 11:22 p.m. OK Python 3 TESTS 25 62 4608000 1600
20203444 Amores C Aug. 28, 2016, 12:02 a.m. OK Python 3 TESTS 25 62 4608000 1600
20168882 cielavenir C Aug. 26, 2016, 6:05 a.m. OK Ruby TESTS 25 62 6348800 1600
20470233 voxl C Sept. 9, 2016, 12:37 a.m. OK Rust TESTS 25 15 0 1600
24573812 mrowqa C Feb. 10, 2017, 4:39 p.m. OK Rust TESTS 25 30 1536000 1600

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