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ContestId |
Name |
Phase |
Frozen |
Duration (Seconds) |
Relative Time |
Start Time |
|---|---|---|---|---|---|---|
| 2084 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | FINISHED | False | 10800 | 32541923 | April 5, 2025, 2:35 p.m. |
Solved |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
|---|---|---|---|---|---|---|
| ( 17371 ) | A | Max and Mod | PROGRAMMING | constructive algorithms math |
You are given an integer (n). Find any permutation (p) of length (n)(^{\text{∗}}) such that: For all (2 \le i \le n), (\max(p_{i - 1}, p_i) \bmod i) (^{\text{†}}) (= i - 1) is satisfied. If it is impossible to find such a permutation (p), output (-1). (^{\text{∗}})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) is not a permutation ((2) appears twice in the array), and (1,3,4) is also not a permutation ((n=3) but there is (4) in the array). (^{\text{†}})(x \bmod y) denotes the remainder from dividing (x) by (y). Each test contains multiple test cases. The first line contains the number of test cases (t) ((1 \le t \le 99)). The description of the test cases follows. The first line of each test case contains a single integer (n) ((2 \le n \le 100)). For each test case: If such a permutation (p) doesn't exist, output a single integer (-1). Otherwise, output (n) integers (p_1, p_2, \ldots, p_n) — the permutation (p) you've found. If there are multiple answers, output any of them. In the first test case, it is impossible to find such a permutation (p), so you should output (-1). In the fourth test case, (p = 1, 5, 2, 3, 4) satisfies the condition: For (i = 2), (\max(p_1, p_2) = 5) and (5 \bmod 2 = 1). For (i = 3), (\max(p_2, p_3) = 5) and (5 \bmod 3 = 2). For (i = 4), (\max(p_3, p_4) = 3) and (3 \bmod 4 = 3). For (i = 5), (\max(p_4, p_5) = 4) and (4 \bmod 5 = 4). |
| 141155 |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 314190211 | Alejandro0508 | A | April 6, 2025, 3:33 a.m. | OK | C# 10 | TESTS | 4 | 77 | 2764800 | ||
| 314195262 | abhi4418 | A | April 6, 2025, 4:56 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 0 | ||
| 314187252 | cosmicbust | A | April 6, 2025, 2:34 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 0 | ||
| 314184166 | ysq1 | A | April 6, 2025, 1:22 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 0 | ||
| 314180862 | Evan__Leo | A | April 5, 2025, 11:51 p.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 0 | ||
| 314179464 | Player_209 | A | April 5, 2025, 11:06 p.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 0 | ||
| 314165742 | Nataraj_7 | A | April 5, 2025, 7:30 p.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 0 | ||
| 314163768 | Mr.Lucifer307 | A | April 5, 2025, 7:11 p.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 0 | ||
| 314163015 | rust-eze | A | April 5, 2025, 7:03 p.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 0 | ||
| 314160859 | abhis_2901 | A | April 5, 2025, 6:45 p.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 0 | ||
| 314198589 | CYBERCODE_ENGINEER07 | A | April 6, 2025, 5:35 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 30 | 102400 | ||
| 314199873 | rk472006 | A | April 6, 2025, 5:48 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 0 | ||
| 314194631 | mayankdk605 | A | April 6, 2025, 4:46 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 0 | ||
| 314191191 | wondering001 | A | April 6, 2025, 3:50 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 0 | ||
| 314180925 | _O_v_O_ | A | April 5, 2025, 11:53 p.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 0 | ||
| 314180708 | zy2022 | A | April 5, 2025, 11:46 p.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 0 | ||
| 314162724 | sakshamkhurana844 | A | April 5, 2025, 7:01 p.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 0 | ||
| 314160998 | Ammar.IT | A | April 5, 2025, 6:47 p.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 0 | ||
| 314160911 | abhishek_2901 | A | April 5, 2025, 6:46 p.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 0 | ||
| 314159335 | Aryan_soni6387 | A | April 5, 2025, 6:34 p.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 0 | ||
| 314200887 | tuzi233 | A | April 6, 2025, 5:59 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 30 | 102400 | ||
| 314200288 | narasimhareddy | A | April 6, 2025, 5:52 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314199305 | MeET_04 | A | April 6, 2025, 5:43 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314198331 | dsdp | A | April 6, 2025, 5:33 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314195059 | Professor____ | A | April 6, 2025, 4:53 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314194337 | manojvn2612 | A | April 6, 2025, 4:42 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314193021 | ViperVenom | A | April 6, 2025, 4:22 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314190412 | dp04 | A | April 6, 2025, 3:36 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314188129 | thanhson0411 | A | April 6, 2025, 2:52 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314183981 | siwanmaoxi | A | April 6, 2025, 1:18 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314181706 | 2021lhyjz | A | April 6, 2025, 12:16 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 30 | 0 | ||
| 314182915 | Nexus_Raphael | A | April 6, 2025, 12:50 a.m. | OK | GNU C11 | TESTS | 4 | 31 | 0 | ||
| 314170591 | Itsmylove1 | A | April 5, 2025, 8:27 p.m. | OK | GNU C11 | TESTS | 4 | 46 | 0 | ||
| 314153135 | Codewizard_dev | A | April 5, 2025, 5:30 p.m. | OK | GNU C11 | TESTS | 4 | 46 | 0 | ||
| 314199124 | ahmedafeef | A | April 6, 2025, 5:41 a.m. | OK | GNU C11 | TESTS | 4 | 46 | 102400 | ||
| 314198829 | ahmedafeef | A | April 6, 2025, 5:38 a.m. | OK | GNU C11 | TESTS | 4 | 46 | 102400 | ||
| 314194422 | ahmedafeef | A | April 6, 2025, 4:44 a.m. | OK | GNU C11 | TESTS | 4 | 46 | 102400 | ||
| 314165622 | mayankk2004ki | A | April 5, 2025, 7:29 p.m. | OK | GNU C11 | TESTS | 4 | 46 | 102400 | ||
| 314165459 | farhanaiit15 | A | April 5, 2025, 7:27 p.m. | OK | GNU C11 | TESTS | 4 | 61 | 0 | ||
| 314190369 | Badhan-1960 | A | April 6, 2025, 3:35 a.m. | OK | GNU C11 | TESTS | 4 | 61 | 102400 | ||
| 314154118 | Riyanshi-Tomar | A | April 5, 2025, 5:33 p.m. | OK | GNU C11 | TESTS | 4 | 77 | 0 | ||
| 314160118 | tg_00 | A | April 5, 2025, 6:40 p.m. | OK | Go | TESTS | 4 | 62 | 0 | ||
| 314176999 | bomakhamchha | A | April 5, 2025, 10:10 p.m. | OK | Java 21 | TESTS | 4 | 202 | 819200 | ||
| 314181762 | anshu_maas | A | April 6, 2025, 12:18 a.m. | OK | Java 21 | TESTS | 4 | 218 | 614400 | ||
| 314176953 | RahulAhuja2901 | A | April 5, 2025, 10:09 p.m. | OK | Java 21 | TESTS | 4 | 233 | 716800 | ||
| 314184277 | mangos194 | A | April 6, 2025, 1:25 a.m. | OK | Java 21 | TESTS | 4 | 234 | 716800 | ||
| 314170132 | HARRY_HARRY | A | April 5, 2025, 8:22 p.m. | OK | Java 21 | TESTS | 4 | 249 | 0 | ||
| 314165179 | shivsharansanjawad | A | April 5, 2025, 7:25 p.m. | OK | Java 21 | TESTS | 4 | 249 | 0 | ||
| 314167974 | niteeshsingh1 | A | April 5, 2025, 7:54 p.m. | OK | Java 21 | TESTS | 4 | 249 | 2048000 | ||
| 314159309 | annon__cc | A | April 5, 2025, 6:33 p.m. | OK | Java 21 | TESTS | 4 | 264 | 409600 | ||
| 314147679 | Black_Bit | A | April 5, 2025, 5:11 p.m. | OK | Java 21 | TESTS | 4 | 264 | 512000 | ||
| 314162612 | snehakanodia4 | A | April 5, 2025, 7 p.m. | OK | Java 21 | TESTS | 4 | 264 | 42496000 | ||
| 314160054 | not_mohith | A | April 5, 2025, 6:39 p.m. | OK | Java 8 | TESTS | 4 | 124 | 0 | ||
| 314200432 | Trouble_shooter | A | April 6, 2025, 5:54 a.m. | OK | Java 8 | TESTS | 4 | 139 | 0 | ||
| 314189723 | Eous | A | April 6, 2025, 3:24 a.m. | OK | Java 8 | TESTS | 4 | 155 | 0 | ||
| 314193884 | Goyan2010 | A | April 6, 2025, 4:35 a.m. | OK | Java 8 | TESTS | 4 | 171 | 0 | ||
| 314183804 | YhuanDebeste | A | April 6, 2025, 1:13 a.m. | OK | Perl | TESTS | 4 | 46 | 0 | ||
| 314190010 | atharvasheershpandey | A | April 6, 2025, 3:29 a.m. | OK | PyPy 3 | TESTS | 4 | 77 | 2355200 | ||
| 314190321 | atharvasheershpandey | A | April 6, 2025, 3:35 a.m. | OK | PyPy 3 | TESTS | 4 | 93 | 1433600 | ||
| 314147307 | Empolean2640 | A | April 5, 2025, 5:10 p.m. | OK | PyPy 3 | TESTS | 4 | 93 | 1536000 | ||
| 314160933 | pyl_youngboy | A | April 5, 2025, 6:46 p.m. | OK | PyPy 3 | TESTS | 4 | 93 | 2150400 | ||
| 314167443 | WalrusRamen21 | A | April 5, 2025, 7:49 p.m. | OK | PyPy 3 | TESTS | 4 | 93 | 2457600 | ||
| 314150561 | kpoojitha_cse220592 | A | April 5, 2025, 5:21 p.m. | OK | PyPy 3 | TESTS | 4 | 109 | 1331200 | ||
| 314176225 | mythicalrocket | A | April 5, 2025, 9:54 p.m. | OK | PyPy 3 | TESTS | 4 | 109 | 2457600 | ||
| 314198709 | DynamicDelta | A | April 6, 2025, 5:37 a.m. | OK | PyPy 3 | TESTS | 4 | 124 | 2764800 | ||
| 314150516 | Dangerous_Coder_69 | A | April 5, 2025, 5:21 p.m. | OK | PyPy 3 | TESTS | 4 | 124 | 3276800 | ||
| 314201050 | XTray_ | A | April 6, 2025, 6:01 a.m. | OK | PyPy 3-64 | TESTS | 4 | 61 | 2048000 | ||
| 314190335 | victor55 | A | April 6, 2025, 3:35 a.m. | OK | PyPy 3-64 | TESTS | 4 | 77 | 1228800 | ||
| 314159351 | Citk9 | A | April 5, 2025, 6:34 p.m. | OK | PyPy 3-64 | TESTS | 4 | 77 | 1331200 | ||
| 314162357 | mawo78 | A | April 5, 2025, 6:57 p.m. | OK | PyPy 3-64 | TESTS | 4 | 77 | 1433600 | ||
| 314160551 | cherryzr | A | April 5, 2025, 6:43 p.m. | OK | PyPy 3-64 | TESTS | 4 | 77 | 1433600 | ||
| 314143757 | FrankLeDank | A | April 5, 2025, 4:58 p.m. | OK | PyPy 3-64 | TESTS | 4 | 77 | 1433600 | ||
| 314143520 | aplutpritammohapatra | A | April 5, 2025, 4:57 p.m. | OK | PyPy 3-64 | TESTS | 4 | 77 | 1433600 | ||
| 314151952 | snehandot | A | April 5, 2025, 5:26 p.m. | OK | PyPy 3-64 | TESTS | 4 | 77 | 1945600 | ||
| 314189078 | mtand872 | A | April 6, 2025, 3:11 a.m. | OK | PyPy 3-64 | TESTS | 4 | 77 | 2048000 | ||
| 314180608 | JUSTGIRL | A | April 5, 2025, 11:42 p.m. | OK | PyPy 3-64 | TESTS | 4 | 77 | 2048000 | ||
| 314194407 | raidersinuse | A | April 6, 2025, 4:43 a.m. | OK | Python 3 | TESTS | 4 | 61 | 0 | ||
| 314181896 | baizongyu314 | A | April 6, 2025, 12:21 a.m. | OK | Python 3 | TESTS | 4 | 61 | 0 | ||
| 314169414 | Benzor | A | April 5, 2025, 8:11 p.m. | OK | Python 3 | TESTS | 4 | 61 | 0 | ||
| 314191644 | jvatsal0709 | A | April 6, 2025, 3:58 a.m. | OK | Python 3 | TESTS | 4 | 62 | 0 | ||
| 314184992 | Happy2018new | A | April 6, 2025, 1:45 a.m. | OK | Python 3 | TESTS | 4 | 62 | 0 | ||
| 314181041 | fadi__ | A | April 5, 2025, 11:57 p.m. | OK | Python 3 | TESTS | 4 | 62 | 0 | ||
| 314177291 | El-Qadi | A | April 5, 2025, 10:15 p.m. | OK | Python 3 | TESTS | 4 | 62 | 0 | ||
| 314169900 | KrutoiNN | A | April 5, 2025, 8:18 p.m. | OK | Python 3 | TESTS | 4 | 62 | 0 | ||
| 314163020 | m.olimovvv | A | April 5, 2025, 7:03 p.m. | OK | Python 3 | TESTS | 4 | 62 | 0 | ||
| 314142157 | islombek_ | A | April 5, 2025, 4:53 p.m. | OK | Python 3 | TESTS | 4 | 62 | 0 |
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