Codeforces Round 173 (Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
282 Codeforces Round 173 (Div. 2) FINISHED False 7200 374509797 March 13, 2013, 3:30 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 1452 ) D Yet Another Number Game PROGRAMMING dp games 2100

B'Since most contestants do not read this part, I have to repeat that Bitlandians are quite weird. They have their own jobs, their own working method, their own lives, their own sausages and their own games! Since you are so curious about Bitland, I 'll give you the chance of peeking at one of these games. BitLGM and BitAryo are playing yet another of their crazy-looking genius-needed Bitlandish games. They 've got a sequence of n non-negative integers a1, xe2 x80 x89a2, xe2 x80 x89..., xe2 x80 x89an. The players make moves in turns. BitLGM moves first. Each player can and must do one of the two following actions in his turn: The player who cannot make a move loses. You 're given the initial sequence a1, xe2 x80 x89a2, xe2 x80 x89..., xe2 x80 x89an. Determine who wins, if both players plays optimally well and if BitLGM and BitAryo start playing the described game in this sequence. 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 x893). The next line contains n integers a1, xe2 x80 x89a2, xe2 x80 x89..., xe2 x80 x89an (0 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89ai xe2 x80 x89< xe2 x80 x89300). Write the name of the winner (provided that both players play optimally well). Either "BitLGM" or "BitAryo" (without the quotes).'...

Tutorials

Round #173 — Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
40990113 ReaLNero1 D July 30, 2018, 11:36 p.m. OK GNU C++ TESTS 117 62 409600 2100
38550205 Scut82 D May 23, 2018, 3:25 a.m. OK GNU C++ TESTS 117 92 409600 2100
38310740 Scut82 D May 16, 2018, 6:19 a.m. OK GNU C++ TESTS 117 92 4198400 2100
40631986 -Bata D July 22, 2018, 9:43 a.m. OK GNU C++ TESTS 117 498 28569600 2100
58630908 rainboy D Aug. 11, 2019, 7:46 p.m. OK GNU C11 TESTS 117 310 27443200 2100
57897094 lopare D July 28, 2019, 2:03 p.m. OK GNU C++11 TESTS 117 62 0 2100
50889939 vjudge1 D March 6, 2019, 12:49 p.m. OK GNU C++11 TESTS 117 62 0 2100
68744194 YHHxBULIATANIA D Jan. 14, 2020, 3:29 a.m. OK GNU C++11 TESTS 117 62 0 2100
43005367 Hahahahahahahhahaha D Sept. 17, 2018, 3:38 p.m. OK GNU C++11 TESTS 117 62 409600 2100
38979712 Z0RR0 D June 5, 2018, 9:58 p.m. OK GNU C++11 TESTS 117 62 5836800 2100
42762154 M_H_H_7 D Sept. 11, 2018, 11:22 a.m. OK GNU C++11 TESTS 117 92 102400 2100
57278744 surbhi_88 D July 18, 2019, 11:55 a.m. OK GNU C++11 TESTS 117 92 102400 2100
64860428 Cadenza D Nov. 14, 2019, 2:45 a.m. OK GNU C++11 TESTS 117 92 614400 2100
57085969 scientificuber D July 15, 2019, 8:51 a.m. OK GNU C++11 TESTS 117 122 102400 2100
61801214 zxyl D Oct. 3, 2019, 7:04 p.m. OK GNU C++11 TESTS 117 186 204800 2100
43915975 Ahmed- D Oct. 6, 2018, 6:50 p.m. OK GNU C++14 TESTS 117 62 0 2100
55126763 z3r0dmg D June 5, 2019, 1:12 p.m. OK GNU C++14 TESTS 117 62 102400 2100
39205699 haimeo1201 D June 13, 2018, 4:05 a.m. OK GNU C++14 TESTS 117 62 102400 2100
38599263 Kallaseldor D May 25, 2018, 2:15 a.m. OK GNU C++14 TESTS 117 62 102400 2100
60014686 varadadesikan1 D Sept. 4, 2019, 11:28 a.m. OK GNU C++14 TESTS 117 92 102400 2100
69258926 Tomukaro D Jan. 21, 2020, 4:28 p.m. OK GNU C++14 TESTS 117 92 409600 2100
45988380 n_dao107 D Nov. 20, 2018, 8:13 a.m. OK GNU C++14 TESTS 117 92 409600 2100
42109929 usernameson D Aug. 26, 2018, 5:08 a.m. OK GNU C++14 TESTS 117 92 409600 2100
45896050 barni120400 D Nov. 17, 2018, 10:30 p.m. OK GNU C++14 TESTS 117 92 716800 2100
44893330 margy D Oct. 26, 2018, 5 a.m. OK GNU C++14 TESTS 117 92 716800 2100
65886733 mati9977 D Nov. 27, 2019, 11:14 p.m. OK GNU C++17 TESTS 117 62 409600 2100
46240230 dmkozyrev D Nov. 26, 2018, 7:22 a.m. OK GNU C++17 TESTS 117 62 3481600 2100
60287765 chamow D Sept. 9, 2019, 4:25 a.m. OK GNU C++17 TESTS 117 92 102400 2100
50676115 vladalos D March 2, 2019, 9:20 a.m. OK GNU C++17 TESTS 117 92 102400 2100
69228831 Spiritum D Jan. 21, 2020, 8:35 a.m. OK GNU C++17 TESTS 117 92 204800 2100
61922684 Phortox D Oct. 5, 2019, 1:46 p.m. OK GNU C++17 TESTS 117 92 409600 2100
68747316 SoSooding D Jan. 14, 2020, 5:16 a.m. OK GNU C++17 TESTS 117 92 409600 2100
52219984 ruo D April 2, 2019, 5:57 a.m. OK GNU C++17 TESTS 117 92 409600 2100
49964449 JovanB D Feb. 15, 2019, 7:54 p.m. OK GNU C++17 TESTS 117 92 409600 2100
59792949 GaryMr D Aug. 31, 2019, 7:44 a.m. OK GNU C++17 TESTS 117 92 110387200 2100
49908393 xodiac D Feb. 14, 2019, 1:03 p.m. OK Java 8 TESTS 117 342 0 2100
58630857 Dukkha D Aug. 11, 2019, 7:44 p.m. OK Java 8 TESTS 117 1184 37171200 2100
55433341 CtrlAlt D June 11, 2019, 12:37 p.m. OK MS C++ 2017 TESTS 117 622 27340800 2100

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