Codeforces Round 1072 (Div. 3)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
2184 Codeforces Round 1072 (Div. 3) FINISHED False 8100 8177123 Jan. 12, 2026, 2:35 p.m.

Problems

Solved
Index
Name
Type
Tags
Community Tag
Rating
( 37678 ) A Social Experiment PROGRAMMING math

Right now, the largest social experiment in the history of Codeforces is taking place, involving (n) people. They are required to form teams of (2-3) people, after which each team chooses one of two civilizations to participate in the social experiment. The organizers of this social experiment want to know what the possible difference in the number of people in the civilizations could be. Find the minimum possible difference. Each test consists of several test cases. The first line contains a single integer (t) ((1 \le t \le 10^4)) — the number of test cases. The following lines describe the test cases. In the only line of each test case, there is an integer (n) — the number of people participating in the social experiment ((2 \le n \le 10^{4})). For each number (n), output the minimum possible difference between the number of people in the civilizations. In the first test case, only one team can be formed, which will choose one of the civilizations, while the other will have no one, so the answer is (2). In the second test case, two teams can be formed: one with two people and the other with three. These teams will choose different civilizations; thus, the answer will be (1). In the third test case, four teams of three people will be formed, with the first two choosing the first civilization and the remaining two choosing the second. The answer is (0).

Tutorials

Codeforces Round 1072 (Div. 3) Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
357697963 og.kostya A Jan. 13, 2026, 12:25 p.m. OK C# 10 TESTS 3 78 0
357673851 Sanjoy_23 A Jan. 13, 2026, 8:56 a.m. OK C# 13 TESTS 3 46 204800
357714058 mr_ramzan A Jan. 13, 2026, 2:23 p.m. OK C# 13 TESTS 3 62 307200
357697918 og.kostya A Jan. 13, 2026, 12:24 p.m. OK C# 13 TESTS 3 78 102400
357746542 naitikjainn A Jan. 13, 2026, 6:08 p.m. OK C++17 (GCC 7-32) TESTS 3 0 0
357786669 summer02 A Jan. 14, 2026, 6:09 a.m. OK C++17 (GCC 7-32) TESTS 3 15 0
357782736 Warrior07A A Jan. 14, 2026, 5:18 a.m. OK C++17 (GCC 7-32) TESTS 3 15 0
357781633 GaryWaters A Jan. 14, 2026, 5:02 a.m. OK C++17 (GCC 7-32) TESTS 3 15 0
357779459 Lightjv23 A Jan. 14, 2026, 4:27 a.m. OK C++17 (GCC 7-32) TESTS 3 15 0
357777286 muhammadrohan3002 A Jan. 14, 2026, 3:46 a.m. OK C++17 (GCC 7-32) TESTS 3 15 0
357752690 yuv17 A Jan. 13, 2026, 6:53 p.m. OK C++17 (GCC 7-32) TESTS 3 15 0
357750694 Lakoka A Jan. 13, 2026, 6:36 p.m. OK C++17 (GCC 7-32) TESTS 3 15 0
357748982 agamGK1 A Jan. 13, 2026, 6:24 p.m. OK C++17 (GCC 7-32) TESTS 3 15 0
357746944 Pratham_k314 A Jan. 13, 2026, 6:11 p.m. OK C++17 (GCC 7-32) TESTS 3 15 0
357785738 yourajmishra04 A Jan. 14, 2026, 5:59 a.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357782046 mohamedAAbdullah A Jan. 14, 2026, 5:08 a.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357779885 Intisar_Fuad A Jan. 14, 2026, 4:34 a.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357767844 lopkus A Jan. 13, 2026, 11:08 p.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357766513 seeker2310 A Jan. 13, 2026, 10:19 p.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357766484 Procrastinator999 A Jan. 13, 2026, 10:19 p.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357765076 jk_neu A Jan. 13, 2026, 9:38 p.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357762724 higino A Jan. 13, 2026, 8:48 p.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357761092 atishkumar6115 A Jan. 13, 2026, 8:23 p.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357759907 Chromapunk A Jan. 13, 2026, 8:06 p.m. OK C++20 (GCC 13-64) TESTS 3 15 0
357784290 Mohammadmehedisohel A Jan. 14, 2026, 5:40 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357781315 macyapp A Jan. 14, 2026, 4:58 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357778804 AlexQA A Jan. 14, 2026, 4:14 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357778392 Yasmineellaban A Jan. 14, 2026, 4:07 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357778043 Zi1ee A Jan. 14, 2026, 4 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357775485 None_n A Jan. 14, 2026, 3:13 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357771428 Yvone_Lin A Jan. 14, 2026, 1:25 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357770736 Rafoka A Jan. 14, 2026, 1:04 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357770585 ElayV1313 A Jan. 14, 2026, 12:59 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357769479 ham727 A Jan. 14, 2026, 12:24 a.m. OK C++23 (GCC 14-64, msys2) TESTS 3 15 0
357781857 fabcode_08 A Jan. 14, 2026, 5:06 a.m. OK GNU C11 TESTS 3 31 0
357773464 yvzuojianlianzi A Jan. 14, 2026, 2:26 a.m. OK GNU C11 TESTS 3 31 0
357770520 yvzuojianlianzi A Jan. 14, 2026, 12:57 a.m. OK GNU C11 TESTS 3 31 0
357753128 ANeXuSH A Jan. 13, 2026, 6:57 p.m. OK GNU C11 TESTS 3 31 0
357729647 kingjulian2311 A Jan. 13, 2026, 4:23 p.m. OK GNU C11 TESTS 3 31 0
357785186 rb_6769 A Jan. 14, 2026, 5:52 a.m. OK GNU C11 TESTS 3 46 0
357781375 fabcode_08 A Jan. 14, 2026, 4:59 a.m. OK GNU C11 TESTS 3 46 0
357779105 BinaryMonk A Jan. 14, 2026, 4:20 a.m. OK GNU C11 TESTS 3 46 0
357776248 mijaso A Jan. 14, 2026, 3:28 a.m. OK GNU C11 TESTS 3 46 0
357757556 Hsaka_nox A Jan. 13, 2026, 7:36 p.m. OK GNU C11 TESTS 3 46 0
357703474 yiren A Jan. 13, 2026, 1:07 p.m. OK Go TESTS 3 31 512000
357753494 Sisyphean A Jan. 13, 2026, 7 p.m. OK Go TESTS 3 46 0
357730683 VivirAstucia A Jan. 13, 2026, 4:30 p.m. OK Haskell TESTS 3 62 0
357756609 nitinkushwaha706 A Jan. 13, 2026, 7:27 p.m. OK Java 21 TESTS 3 140 409600
357703162 unleashed_me A Jan. 13, 2026, 1:05 p.m. OK Java 21 TESTS 3 140 1843200
357708115 Freddy_01 A Jan. 13, 2026, 1:41 p.m. OK Java 21 TESTS 3 156 102400
357767171 Kh0909 A Jan. 13, 2026, 10:42 p.m. OK Java 21 TESTS 3 156 307200
357710975 shivam24121 A Jan. 13, 2026, 2:01 p.m. OK Java 21 TESTS 3 171 0
357756708 kishanbhadra A Jan. 13, 2026, 7:28 p.m. OK Java 21 TESTS 3 171 204800
357779807 NikhilatAmazon A Jan. 14, 2026, 4:33 a.m. OK Java 21 TESTS 3 171 512000
357652936 Franktastic A Jan. 13, 2026, 4:43 a.m. OK Java 21 TESTS 3 171 716800
357701688 vineet175 A Jan. 13, 2026, 12:54 p.m. OK Java 21 TESTS 3 171 921600
357678253 madhavdandona14 A Jan. 13, 2026, 9:34 a.m. OK Java 21 TESTS 3 171 1433600
357772920 lcheeme1 A Jan. 14, 2026, 2:12 a.m. OK Java 8 TESTS 3 78 0
357726029 BINAYAK_HAZRA A Jan. 13, 2026, 3:57 p.m. OK Java 8 TESTS 3 78 0
357727383 C47KIKI A Jan. 13, 2026, 4:07 p.m. OK Java 8 TESTS 3 93 0
357682935 vamsidhar08 A Jan. 13, 2026, 10:15 a.m. OK Java 8 TESTS 3 125 0
357658226 tarakesh96 A Jan. 13, 2026, 5:53 a.m. OK Java 8 TESTS 3 125 0
357781666 Walter_white100204 A Jan. 14, 2026, 5:03 a.m. OK Java 8 TESTS 3 140 0
357756815 guangmeinh A Jan. 13, 2026, 7:29 p.m. OK Java 8 TESTS 3 140 0
357745752 prakashsingh14082002 A Jan. 13, 2026, 6:04 p.m. OK Java 8 TESTS 3 140 0
357745509 BoldBanjoGuy A Jan. 13, 2026, 6:02 p.m. OK Java 8 TESTS 3 140 0
357740811 swastik_16 A Jan. 13, 2026, 5:34 p.m. OK Java 8 TESTS 3 140 0
357765001 arvindf232 A Jan. 13, 2026, 9:36 p.m. OK Kotlin 2.2 TESTS 3 140 0
357656977 vora5_ A Jan. 13, 2026, 5:38 a.m. OK PyPy 3 TESTS 3 78 4198400
357722760 Rudra_Dudhat A Jan. 13, 2026, 3:33 p.m. OK PyPy 3 TESTS 3 93 3686400
357712632 kumarb694 A Jan. 13, 2026, 2:13 p.m. OK PyPy 3 TESTS 3 140 4915200
357779129 LaLiLuLaiLo A Jan. 14, 2026, 4:21 a.m. OK PyPy 3 TESTS 3 156 4710400
357743537 M0mani A Jan. 13, 2026, 5:51 p.m. OK PyPy 3 TESTS 3 156 4915200
357655723 Nafosat_1306 A Jan. 13, 2026, 5:23 a.m. OK PyPy 3 TESTS 3 156 4915200
357751136 MazenCh A Jan. 13, 2026, 6:39 p.m. OK PyPy 3 TESTS 3 171 4710400
357732538 sky_coder_ A Jan. 13, 2026, 4:42 p.m. OK PyPy 3 TESTS 3 171 4710400
357768263 Broder A Jan. 13, 2026, 11:27 p.m. OK PyPy 3 TESTS 3 171 4915200
357715213 OxyTheCrack A Jan. 13, 2026, 2:32 p.m. OK PyPy 3 TESTS 3 187 4710400
357714595 czdm A Jan. 13, 2026, 2:26 p.m. OK PyPy 3-64 TESTS 3 31 2969600
357654141 jvatsal0709 A Jan. 13, 2026, 5:01 a.m. OK PyPy 3-64 TESTS 3 46 3072000
357748489 aa_despa A Jan. 13, 2026, 6:21 p.m. OK PyPy 3-64 TESTS 3 62 2252800
357772170 Sheikah A Jan. 14, 2026, 1:49 a.m. OK PyPy 3-64 TESTS 3 62 2969600
357734071 ANISH_not_so_GREAT A Jan. 13, 2026, 4:52 p.m. OK PyPy 3-64 TESTS 3 62 2969600
357692281 jothin A Jan. 13, 2026, 11:37 a.m. OK PyPy 3-64 TESTS 3 62 2969600
357653227 tomowama A Jan. 13, 2026, 4:48 a.m. OK PyPy 3-64 TESTS 3 62 3584000
357673313 gardengnome A Jan. 13, 2026, 8:52 a.m. OK PyPy 3-64 TESTS 3 78 2355200
357785472 BlazeG1 A Jan. 14, 2026, 5:56 a.m. OK PyPy 3-64 TESTS 3 78 2867200
357766950 nonickname2004 A Jan. 13, 2026, 10:33 p.m. OK PyPy 3-64 TESTS 3 78 2867200
357719033 Algo_Stark11 A Jan. 13, 2026, 3:02 p.m. OK Python 3 TESTS 3 46 0
357707488 qyzm123 A Jan. 13, 2026, 1:37 p.m. OK Python 3 TESTS 3 46 0
357684026 sakshamkachhawaha A Jan. 13, 2026, 10:25 a.m. OK Python 3 TESTS 3 46 0
357731700 Itachi_uchiha0609 A Jan. 13, 2026, 4:36 p.m. OK Python 3 TESTS 3 46 102400
357731528 ShivamChoubey A Jan. 13, 2026, 4:35 p.m. OK Python 3 TESTS 3 46 102400
357747439 zellah_ann A Jan. 13, 2026, 6:14 p.m. OK Python 3 TESTS 3 46 204800
357765207 Lyria A Jan. 13, 2026, 9:41 p.m. OK Python 3 TESTS 3 46 1331200
357734077 jdxy201 A Jan. 13, 2026, 4:52 p.m. OK Python 3 TESTS 3 46 1331200
357654767 nuhanintekhab A Jan. 13, 2026, 5:10 a.m. OK Python 3 TESTS 3 46 1331200
357780942 Manoj_146 A Jan. 14, 2026, 4:53 a.m. OK Python 3 TESTS 3 62 0
357783560 Spheniscine A Jan. 14, 2026, 5:30 a.m. OK Rust 2021 TESTS 3 15 0
357786193 StoneXie A Jan. 14, 2026, 6:04 a.m. OK Rust 2021 TESTS 3 31 0
357713935 atofujiosukai A Jan. 13, 2026, 2:22 p.m. OK Rust 2021 TESTS 3 31 0
357773509 hirose2020 A Jan. 14, 2026, 2:27 a.m. OK Rust 2024 TESTS 3 31 0
357760017 viveksharma7497 A Jan. 13, 2026, 8:07 p.m. OK Rust 2024 TESTS 3 31 0
357675182 aeriesha A Jan. 13, 2026, 9:09 a.m. OK Rust 2024 TESTS 3 31 11776000
357725199 GUAIKATTO A Jan. 13, 2026, 3:51 p.m. OK Rust 2024 TESTS 3 31 13107200
357657753 dumanyes A Jan. 13, 2026, 5:48 a.m. OK Scala TESTS 3 390 0

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