Codeforces Round 1076 (Div. 3)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
2193 Codeforces Round 1076 (Div. 3) FINISHED False 8100 7053923 Jan. 25, 2026, 2:35 p.m.

Problems

Solved
Index
Name
Type
Tags
Community Tag
Rating
( 29884 ) B Reverse a Permutation PROGRAMMING greedy

A permutation of length (n) is an array consisting of (n) distinct integers from (1) to (n) in arbitrary order. For example, (2,3,1,5,4) is a permutation, but (1,2,2) and (1,3,4) are not permutations. You are given a permutation (p) of length (n). You can perform the following operation exactly once : Choose two integers (l,) (r) ((1\le l\le r\le n)). Reverse the segment (l, r) in the permutation (p). 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 description of the test cases follows. The first line of each test case contains the number (n) ((1\le n\le 2\cdot 10^5)). The second line of each test case contains (n) distinct integers (p_1, p_2,...,p_n) ((1\le p_i\le n)). It is guaranteed that the sum of the values of (n) across all test cases does not exceed (2\cdot 10^5). For each test case, output the lexicographically maximum permutation that can be obtained with one operation. For the first test case, the best segment is (1, 4). After reversing, (a = 4, 1, 2, 3). For the second test case, the best segment is (2, 3). After reversing, (a = 3, 2, 1).

Tutorials

Разбор Codeforces Round 1076 (Div. 3)

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
359934462 Krishiv23 B Jan. 26, 2026, 3:59 a.m. OK C++17 (GCC 7-32) TESTS 4 46 0
359903055 Ahmedkhairi2 B Jan. 25, 2026, 6:32 p.m. OK C++17 (GCC 7-32) TESTS 4 46 0
359883987 ghc7hHx B Jan. 25, 2026, 4:46 p.m. OK C++17 (GCC 7-32) TESTS 4 46 0
359942296 Kashyap_Saniyara_33 B Jan. 26, 2026, 5:37 a.m. OK C++17 (GCC 7-32) TESTS 7 62 0
359940251 Justsomebodeh B Jan. 26, 2026, 5:16 a.m. OK C++17 (GCC 7-32) TESTS 4 62 0
359939156 sanika_b B Jan. 26, 2026, 5:04 a.m. OK C++17 (GCC 7-32) TESTS 4 62 0
359937179 hs.xx B Jan. 26, 2026, 4:40 a.m. OK C++17 (GCC 7-32) TESTS 4 62 0
359937093 itschaudhary18 B Jan. 26, 2026, 4:39 a.m. OK C++17 (GCC 7-32) TESTS 4 62 0
359936402 player21x B Jan. 26, 2026, 4:30 a.m. OK C++17 (GCC 7-32) TESTS 4 62 0
359932887 manjurul17 B Jan. 26, 2026, 3:32 a.m. OK C++17 (GCC 7-32) TESTS 4 62 0
359929785 agx_782942 B Jan. 26, 2026, 2:31 a.m. OK C++20 (GCC 13-64) TESTS 4 31 0
359903292 samfip.work B Jan. 25, 2026, 6:34 p.m. OK C++20 (GCC 13-64) TESTS 4 31 1024000
359938907 BloodCluster B Jan. 26, 2026, 5:01 a.m. OK C++20 (GCC 13-64) TESTS 4 46 0
359938478 Rakib...123 B Jan. 26, 2026, 4:56 a.m. OK C++20 (GCC 13-64) TESTS 4 46 0
359924969 ghostrider101218 B Jan. 26, 2026, 12:14 a.m. OK C++20 (GCC 13-64) TESTS 4 46 0
359920234 Maximus__ B Jan. 25, 2026, 9:59 p.m. OK C++20 (GCC 13-64) TESTS 4 46 0
359919581 psyduck144 B Jan. 25, 2026, 9:46 p.m. OK C++20 (GCC 13-64) TESTS 4 46 0
359910135 ZiadR B Jan. 25, 2026, 7:35 p.m. OK C++20 (GCC 13-64) TESTS 4 46 0
359909920 ZiadR B Jan. 25, 2026, 7:32 p.m. OK C++20 (GCC 13-64) TESTS 4 46 0
359908015 vatsc B Jan. 25, 2026, 7:15 p.m. OK C++20 (GCC 13-64) TESTS 4 46 0
359920580 Rawan_khaledd B Jan. 25, 2026, 10:07 p.m. OK C++23 (GCC 14-64, msys2) TESTS 4 31 0
359906169 LightCP B Jan. 25, 2026, 6:57 p.m. OK C++23 (GCC 14-64, msys2) TESTS 4 31 0
359942557 khanal_06 B Jan. 26, 2026, 5:40 a.m. OK C++23 (GCC 14-64, msys2) TESTS 7 46 0
359939352 AbdulAzizTamim B Jan. 26, 2026, 5:06 a.m. OK C++23 (GCC 14-64, msys2) TESTS 4 46 0
359936334 rajeshswami B Jan. 26, 2026, 4:29 a.m. OK C++23 (GCC 14-64, msys2) TESTS 4 46 0
359936172 RizzTimeError B Jan. 26, 2026, 4:27 a.m. OK C++23 (GCC 14-64, msys2) TESTS 4 46 0
359935155 luobijihangqingshi B Jan. 26, 2026, 4:11 a.m. OK C++23 (GCC 14-64, msys2) TESTS 4 46 0
359933867 RadheKrisna B Jan. 26, 2026, 3:48 a.m. OK C++23 (GCC 14-64, msys2) TESTS 4 46 0
359932704 hanmx B Jan. 26, 2026, 3:29 a.m. OK C++23 (GCC 14-64, msys2) TESTS 4 46 0
359932225 notionjiao B Jan. 26, 2026, 3:20 a.m. OK C++23 (GCC 14-64, msys2) TESTS 4 46 0
359895296 ShadowChief117 B Jan. 25, 2026, 5:42 p.m. OK GNU C11 TESTS 4 781 4710400
359886857 harsh.it_001 B Jan. 25, 2026, 4:49 p.m. OK GNU C11 TESTS 4 796 614400
359895819 ganesh130907 B Jan. 25, 2026, 5:45 p.m. OK GNU C11 TESTS 4 812 819200
359923078 Problem_slayer1400 B Jan. 25, 2026, 11:10 p.m. OK GNU C11 TESTS 4 812 921600
359895532 mehedihasan2580147 B Jan. 25, 2026, 5:43 p.m. OK GNU C11 TESTS 4 828 716800
359884983 Hoplite125 B Jan. 25, 2026, 4:48 p.m. OK GNU C11 TESTS 4 828 716800
359900357 NAVNEET_87 B Jan. 25, 2026, 6:14 p.m. OK GNU C11 TESTS 4 828 819200
359892874 R2_250 B Jan. 25, 2026, 5:29 p.m. OK GNU C11 TESTS 4 828 1433600
359883416 fxng B Jan. 25, 2026, 4:46 p.m. OK GNU C11 TESTS 4 843 716800
359893392 sudhanjanan B Jan. 25, 2026, 5:32 p.m. OK GNU C11 TESTS 4 843 1536000
359930997 LittleGopher B Jan. 26, 2026, 2:55 a.m. OK Go TESTS 4 125 5939200
359931272 Infinitefft B Jan. 26, 2026, 3:01 a.m. OK Go TESTS 4 156 4096000
359897773 Neo0369 B Jan. 25, 2026, 5:57 p.m. OK Java 21 TESTS 4 171 1945600
359931115 amritkumarsingh3251 B Jan. 26, 2026, 2:57 a.m. OK Java 21 TESTS 4 203 1433600
359884935 backup8519994463 B Jan. 25, 2026, 4:48 p.m. OK Java 21 TESTS 4 234 102400
359920330 Mausam_Kar B Jan. 25, 2026, 10:01 p.m. OK Java 21 TESTS 4 234 921600
359894986 Jatin_Malik B Jan. 25, 2026, 5:41 p.m. OK Java 21 TESTS 4 250 716800
359938387 homy B Jan. 26, 2026, 4:55 a.m. OK Java 21 TESTS 4 250 921600
359927817 aaronsmi B Jan. 26, 2026, 1:44 a.m. OK Java 21 TESTS 4 265 512000
359935270 vin_contra B Jan. 26, 2026, 4:13 a.m. OK Java 21 TESTS 4 265 614400
359913197 deepu4477 B Jan. 25, 2026, 8:11 p.m. OK Java 21 TESTS 4 281 1843200
359904220 hyperion.akki B Jan. 25, 2026, 6:41 p.m. OK Java 21 TESTS 4 296 1843200
359904560 yadavshivansh849 B Jan. 25, 2026, 6:44 p.m. OK Java 8 TESTS 4 125 5324800
359893533 MovingBit B Jan. 25, 2026, 5:33 p.m. OK Java 8 TESTS 4 187 6451200
359907133 newaz420 B Jan. 25, 2026, 7:07 p.m. OK Java 8 TESTS 4 250 3584000
359909207 d1n0Codes B Jan. 25, 2026, 7:25 p.m. OK Java 8 TESTS 4 265 3686400
359940290 d_aggarwal B Jan. 26, 2026, 5:17 a.m. OK Java 8 TESTS 4 281 0
359934787 abhishek1445 B Jan. 26, 2026, 4:05 a.m. OK Java 8 TESTS 4 375 0
359938138 choudharyitisha2 B Jan. 26, 2026, 4:52 a.m. OK Java 8 TESTS 4 406 0
359908786 _qingfeng B Jan. 25, 2026, 7:21 p.m. OK Java 8 TESTS 4 421 0
359901153 kaviyamanim2005 B Jan. 25, 2026, 6:19 p.m. OK Java 8 TESTS 4 453 0
359892200 kaviyamanim2005 B Jan. 25, 2026, 5:26 p.m. OK Java 8 TESTS 4 453 0
359896792 skyblu-ltng B Jan. 25, 2026, 5:51 p.m. OK Kotlin 1.9 TESTS 4 234 13926400
359914471 L-S-S B Jan. 25, 2026, 8:26 p.m. OK Kotlin 2.2 TESTS 4 250 25292800
359922349 gerogeVT B Jan. 25, 2026, 10:50 p.m. OK Kotlin 2.2 TESTS 4 281 26726400
359921762 jesus.auza.caceres B Jan. 25, 2026, 10:34 p.m. OK Node.js TESTS 4 125 39833600
359900750 hg232103 B Jan. 25, 2026, 6:16 p.m. OK Node.js TESTS 4 234 43724800
359925308 pwnxr B Jan. 26, 2026, 12:25 a.m. OK PyPy 3 TESTS 4 375 16793600
359917609 Confusedperson B Jan. 25, 2026, 9:09 p.m. OK PyPy 3 TESTS 4 375 18841600
359943301 raushhh B Jan. 26, 2026, 5:46 a.m. OK PyPy 3 TESTS 7 421 18329600
359917724 gift_of_Allah B Jan. 25, 2026, 9:10 p.m. OK PyPy 3 TESTS 4 421 18739200
359935865 umbetov.almaz.al B Jan. 26, 2026, 4:23 a.m. OK PyPy 3 TESTS 4 437 18432000
359892566 jayrajderasari B Jan. 25, 2026, 5:28 p.m. OK PyPy 3 TESTS 4 625 16588800
359919094 VGCos B Jan. 25, 2026, 9:35 p.m. OK PyPy 3-64 TESTS 4 140 19251200
359894682 gardengnome B Jan. 25, 2026, 5:39 p.m. OK PyPy 3-64 TESTS 4 140 20787200
359913477 kaushik.atla B Jan. 25, 2026, 8:14 p.m. OK PyPy 3-64 TESTS 4 140 22016000
359917898 explainer B Jan. 25, 2026, 9:13 p.m. OK PyPy 3-64 TESTS 4 140 28569600
359907698 Solilupus B Jan. 25, 2026, 7:12 p.m. OK PyPy 3-64 TESTS 4 156 20582400
359897530 nitish1207 B Jan. 25, 2026, 5:56 p.m. OK PyPy 3-64 TESTS 4 156 20582400
359914268 prasadparth B Jan. 25, 2026, 8:23 p.m. OK PyPy 3-64 TESTS 4 156 22835200
359885480 AdithNP B Jan. 25, 2026, 4:48 p.m. OK PyPy 3-64 TESTS 4 156 23244800
359936103 lucaminiati B Jan. 26, 2026, 4:26 a.m. OK PyPy 3-64 TESTS 4 156 25395200
359894256 haragr10 B Jan. 25, 2026, 5:37 p.m. OK PyPy 3-64 TESTS 4 156 26112000
359906656 devZHALO B Jan. 25, 2026, 7:02 p.m. OK Python 3 TESTS 4 156 22323200
359906251 calm-minju B Jan. 25, 2026, 6:58 p.m. OK Python 3 TESTS 4 156 24371200
359943859 Astar_Y B Jan. 26, 2026, 5:50 a.m. OK Python 3 TESTS 7 156 34099200
359905979 calm-minju B Jan. 25, 2026, 6:56 p.m. OK Python 3 TESTS 4 171 22528000
359929411 hetcacuu B Jan. 26, 2026, 2:23 a.m. OK Python 3 TESTS 4 187 21094400
359883787 vamsidhar.yb B Jan. 25, 2026, 4:46 p.m. OK Python 3 TESTS 4 218 20684800
359893059 TempestArchon B Jan. 25, 2026, 5:30 p.m. OK Python 3 TESTS 4 234 20684800
359922662 Fellow_junior B Jan. 25, 2026, 10:58 p.m. OK Python 3 TESTS 4 250 20992000
359930874 24162130haquoctoan B Jan. 26, 2026, 2:53 a.m. OK Python 3 TESTS 4 250 21094400
359902144 vijayvardhan6 B Jan. 25, 2026, 6:26 p.m. OK Python 3 TESTS 4 250 22016000
359894114 allenchang2001 B Jan. 25, 2026, 5:36 p.m. OK Rust 2021 TESTS 4 46 1843200
359927328 cinkozzz B Jan. 26, 2026, 1:29 a.m. OK Rust 2024 TESTS 4 31 2355200
359927008 cinkozzz B Jan. 26, 2026, 1:19 a.m. OK Rust 2024 TESTS 4 31 2355200
359884523 x0710 B Jan. 25, 2026, 4:47 p.m. OK Rust 2024 TESTS 4 46 819200

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