Solutions are presented as using the least memory and the fastest execution time. It also takes the top 10 most recent solutions from each language. If you want to limit to a specific index, click the "Solved" button and go to that problem.
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. |
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). |
| Разбор Codeforces Round 1076 (Div. 3) |
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 |
Back to search problems