Educational Codeforces Round 17

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
762 Educational Codeforces Round 17 FINISHED False 7200 252170723 Jan. 25, 2017, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 1596 ) D Maximum path PROGRAMMING dp greedy implementation 2400

B"You are given a rectangular table 3 xe2 x80 x89 xc3 x97 xe2 x80 x89n. Each cell contains an integer. You can move from one cell to another if they share a side. Find such path from the upper left cell to the bottom right cell of the table that doesn't visit any of the cells twice, and the sum of numbers written in the cells of this path is maximum possible. The first line contains an integer n (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89105) -- the number of columns in the table. Next three lines contain n integers each -- the description of the table. The j-th number in the i-th line corresponds to the cell aij ( xe2 x80 x89- xe2 x80 x89109 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89aij xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89109) of the table. Output the maximum sum of numbers on a path from the upper left cell to the bottom right cell of the table, that doesn't visit any of the cells twice. The path for the first example: The path for the second example: "...

Tutorials

Tutorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
44576898 cpy D Oct. 20, 2018, 7:30 a.m. OK D TESTS 38 202 27238400 2400
44575872 cpy D Oct. 20, 2018, 7:03 a.m. OK D TESTS 38 327 50688000 2400
24285515 Artem3213212 D Jan. 31, 2017, 9:06 a.m. OK FPC TESTS 38 93 6451200 2400
25770975 lkmcfj D March 24, 2017, 11:36 a.m. OK FPC TESTS 38 109 31027200 2400
26454630 iamqzh D April 17, 2017, 12:35 p.m. OK GNU C++ TESTS 38 31 5734400 2400
24426052 ws_syx D Feb. 4, 2017, 6:29 a.m. OK GNU C++ TESTS 38 31 6553600 2400
24720624 limuyang01 D Feb. 16, 2017, 3:07 p.m. OK GNU C++ TESTS 38 31 8499200 2400
24812776 cilebritain D Feb. 20, 2017, 12:29 a.m. OK GNU C++ TESTS 38 31 10137600 2400
24290630 XuYipei D Jan. 31, 2017, 1:09 p.m. OK GNU C++ TESTS 38 31 12492800 2400
24221100 YaShem D Jan. 28, 2017, 10:15 a.m. OK GNU C++ TESTS 38 46 5734400 2400
24147123 Owaski D Jan. 26, 2017, 11:48 a.m. OK GNU C++ TESTS 38 46 5734400 2400
24731602 imverypupil D Feb. 17, 2017, 4:54 a.m. OK GNU C++ TESTS 38 46 6860800 2400
24425522 ztx D Feb. 4, 2017, 5:47 a.m. OK GNU C++ TESTS 38 46 8499200 2400
24127575 fgvfgfg1 D Jan. 25, 2017, 4:07 p.m. OK GNU C++ TESTS 38 46 9318400 2400
60817421 rainboy D Sept. 18, 2019, 9:02 p.m. OK GNU C11 TESTS 38 218 2150400 2400
24914961 Talon_F D Feb. 23, 2017, 11:31 a.m. OK GNU C++11 TESTS 38 31 5529600 2400
26454821 iamqzh D April 17, 2017, 12:42 p.m. OK GNU C++11 TESTS 38 31 5734400 2400
26454591 iamqzh D April 17, 2017, 12:34 p.m. OK GNU C++11 TESTS 38 31 6860800 2400
24872362 Talon_F D Feb. 21, 2017, 1:32 p.m. OK GNU C++11 TESTS 38 46 5529600 2400
24140586 Ragdoll D Jan. 26, 2017, 1:57 a.m. OK GNU C++11 TESTS 38 46 7680000 2400
24134434 PK_PRANTO D Jan. 25, 2017, 6:13 p.m. OK GNU C++11 TESTS 38 46 7782400 2400
37562827 Umi D April 24, 2018, 3:01 a.m. OK GNU C++11 TESTS 38 46 9113600 2400
68960406 jgy002 D Jan. 17, 2020, 12:04 a.m. OK GNU C++11 TESTS 38 46 11264000 2400
24139638 xsc D Jan. 26, 2017, 12:30 a.m. OK GNU C++11 TESTS 38 46 15360000 2400
25429781 NAIJI D March 12, 2017, 9:37 a.m. OK GNU C++11 TESTS 38 46 16281600 2400
24139587 xsc D Jan. 26, 2017, 12:23 a.m. OK GNU C++14 TESTS 38 46 15155200 2400
24180561 llyyff D Jan. 27, 2017, 4:14 a.m. OK GNU C++14 TESTS 38 78 5529600 2400
31831290 ascchrvalstr D Oct. 28, 2017, 9:49 a.m. OK GNU C++14 TESTS 38 92 4812800 2400
26968797 ko_osaga D May 9, 2017, 6:57 a.m. OK GNU C++14 TESTS 38 93 5222400 2400
40663877 ..vince D July 23, 2018, 8:35 a.m. OK GNU C++14 TESTS 38 93 6451200 2400
33200151 __important__ D Dec. 13, 2017, 2:30 a.m. OK GNU C++14 TESTS 38 93 7065600 2400
25325004 max333 D March 7, 2017, 4:11 p.m. OK GNU C++14 TESTS 38 93 8294400 2400
24357970 ascchrvalstr D Feb. 2, 2017, 4:28 a.m. OK GNU C++14 TESTS 38 93 10342400 2400
46852437 U_U D Dec. 10, 2018, 12:59 p.m. OK GNU C++14 TESTS 38 108 6451200 2400
30012759 alenam0161 D Sept. 2, 2017, 12:31 p.m. OK GNU C++14 TESTS 38 108 6451200 2400
47030231 Minnakhmetov D Dec. 15, 2018, 9:20 a.m. OK GNU C++17 TESTS 38 93 6860800 2400
59596771 qinding D Aug. 28, 2019, 2:30 a.m. OK GNU C++17 TESTS 38 108 4403200 2400
55524963 hongzhiyin D June 13, 2019, 10:42 a.m. OK GNU C++17 TESTS 38 108 6041600 2400
62686540 vjudge5 D Oct. 16, 2019, 2:13 p.m. OK GNU C++17 TESTS 38 108 44134400 2400
49216155 ShJ D Jan. 30, 2019, 5:14 p.m. OK GNU C++17 TESTS 38 109 3891200 2400
57082714 vjudge5 D July 15, 2019, 7:45 a.m. OK GNU C++17 TESTS 38 109 4403200 2400
64349964 Tgiwx D Nov. 6, 2019, 7:55 a.m. OK GNU C++17 TESTS 38 109 4403200 2400
44404657 AngryAdhami D Oct. 16, 2018, 2:21 p.m. OK GNU C++17 TESTS 38 109 4812800 2400
64773611 bktl4ever D Nov. 13, 2019, 2:18 a.m. OK GNU C++17 TESTS 38 109 4812800 2400
44398245 AngryAdhami D Oct. 16, 2018, 11:48 a.m. OK GNU C++17 TESTS 38 109 5017600 2400
24147239 goC D Jan. 26, 2017, 11:54 a.m. OK Go TESTS 38 421 14028800 2400
59952683 jakejase2 D Sept. 3, 2019, 3:01 p.m. OK Java 8 TESTS 38 140 0 2400
31816863 aya_cool D Oct. 27, 2017, 6:59 p.m. OK Java 8 TESTS 38 140 0 2400
28758021 RP_9 D July 21, 2017, 2:39 p.m. OK Java 8 TESTS 38 140 20684800 2400
28050701 hitesh.bothra D June 26, 2017, 6:41 a.m. OK Java 8 TESTS 38 155 20582400 2400
24459331 JialinOuyang D Feb. 5, 2017, 9:13 p.m. OK Java 8 TESTS 38 218 26624000 2400
27883762 jagauthier D June 18, 2017, 11:46 a.m. OK Java 8 TESTS 38 233 6348800 2400
24474904 fnch D Feb. 6, 2017, 7:19 p.m. OK Java 8 TESTS 38 233 20582400 2400
24420637 chariot D Feb. 3, 2017, 9:15 p.m. OK Java 8 TESTS 38 234 31334400 2400
25700549 Carlson D March 21, 2017, 9:39 p.m. OK Java 8 TESTS 38 249 31334400 2400
24226104 Omar_Morsi D Jan. 28, 2017, 1:18 p.m. OK Java 8 TESTS 38 249 37990400 2400
24148643 AnatolyTolstobrov D Jan. 26, 2017, 1:01 p.m. OK MS C# TESTS 38 155 13824000 2400
24134607 og.kostya D Jan. 25, 2017, 6:19 p.m. OK MS C# TESTS 38 186 40140800 2400
24150142 AnatolyTolstobrov D Jan. 26, 2017, 2:10 p.m. OK MS C# TESTS 38 312 13926400 2400
24139636 xsc D Jan. 26, 2017, 12:29 a.m. OK MS C++ TESTS 38 62 15257600 2400
28374243 mshcherba D July 8, 2017, 5:41 p.m. OK MS C++ TESTS 38 78 5632000 2400
25813268 vjudge4 D March 26, 2017, 7:38 a.m. OK MS C++ TESTS 38 78 6451200 2400
24626207 a838502647 D Feb. 13, 2017, 11:12 a.m. OK MS C++ TESTS 38 78 6451200 2400
25693463 vjudge1 D March 21, 2017, 3:04 p.m. OK MS C++ TESTS 38 78 11673600 2400
25802885 vjudge3 D March 25, 2017, 5:22 p.m. OK MS C++ TESTS 38 93 6451200 2400
26348870 vjudge3 D April 14, 2017, 12:49 a.m. OK MS C++ TESTS 38 93 6860800 2400
36793475 vjudge5 D April 1, 2018, 9:04 a.m. OK MS C++ TESTS 38 93 7884800 2400
36787570 vjudge3 D April 1, 2018, 4 a.m. OK MS C++ TESTS 38 93 7884800 2400
36780493 vjudge3 D March 31, 2018, 5:36 p.m. OK MS C++ TESTS 38 93 7884800 2400
60657847 siwei D Sept. 16, 2019, 1:49 a.m. OK MS C++ 2017 TESTS 38 312 3686400 2400
25564916 TangentOfA D March 17, 2017, 6:12 a.m. OK PyPy 2 TESTS 38 826 37068800 2400
24575193 Neumann D Feb. 10, 2017, 5:54 p.m. OK Python 2 TESTS 38 748 23961600 2400
24627069 sushant101 D Feb. 13, 2017, 12:02 p.m. OK Python 2 TESTS 38 842 28672000 2400

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