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ContestId |
Name |
Phase |
Frozen |
Duration (Seconds) |
Relative Time |
Start Time |
|---|---|---|---|---|---|---|
| 2048 | Codeforces Global Round 28 | FINISHED | False | 10800 | 41786723 | Dec. 19, 2024, 2:35 p.m. |
Solved |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
|---|---|---|---|---|---|---|
| ( 8265 ) | D | Kevin and Competition Memories | PROGRAMMING | binary search data structures greedy sortings two pointers |
Kevin used to get into Rio's Memories, and in Rio's Memories, a series of contests was once held. Kevin remembers all the participants and all the contest problems from that time, but he has forgotten the specific rounds, the distribution of problems, and the exact rankings. There are (m) problems in total, with the (i)-th problem having a difficulty of (b_i). Let each contest consist of (k) problems, resulting in a total of (\lfloor \frac{m}{k} \rfloor) contests. This means that you select exactly (\lfloor \frac{m}{k} \rfloor \cdot k) problems for the contests in any combination you want, with each problem being selected at most once, and the remaining (m\bmod k) problems are left unused. For example, if (m = 17) and (k = 3), you should create exactly (5) contests consisting of (3) problems each, and exactly (2) problems will be left unused. There are (n) participants in the contests, with Kevin being the (1)-st participant. The (i)-th participant has a rating of (a_i). During the contests, each participant solves all problems with a difficulty not exceeding their rating, meaning the (i)-th participant solves the (j)-th problem if and only if (a_i \geq b_j). In each contest, Kevin's rank is one plus the number of participants who solve more problems than he does. For each (k = 1, 2, \ldots, m), Kevin wants to know the minimum sum of his ranks across all (\lfloor \frac{m}{k} \rfloor) contests. In other words, for some value of (k), after selecting the problems for each contest, you calculate the rank of Kevin in each contest and sum up these ranks over all (\lfloor \frac{m}{k} \rfloor) contests. Your goal is to minimize this value. Note that contests for different values of (k) are independent. It means that for different values of (k), you can select the distribution of problems into the contests independently. Each test contai |
| Tutorial |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 297350591 | og.kostya | D | Dec. 19, 2024, 6:36 p.m. | OK | C# 10 | TESTS | 10 | 202 | 6758400 | ||
| 297343906 | amirhanordobaev | D | Dec. 19, 2024, 5:29 p.m. | OK | C# 10 | TESTS | 10 | 624 | 72192000 | ||
| 297378042 | kinoud | D | Dec. 20, 2024, 3:03 a.m. | OK | C++17 (GCC 7-32) | TESTS | 12 | 233 | 4812800 | ||
| 297376782 | yokoso | D | Dec. 20, 2024, 2:38 a.m. | OK | C++17 (GCC 7-32) | TESTS | 12 | 234 | 0 | ||
| 297376704 | vmdokdc | D | Dec. 20, 2024, 2:37 a.m. | OK | C++17 (GCC 7-32) | TESTS | 12 | 234 | 2457600 | ||
| 297378432 | CeHang | D | Dec. 20, 2024, 3:10 a.m. | OK | C++17 (GCC 7-32) | TESTS | 12 | 234 | 2457600 | ||
| 297371623 | cysunn | D | Dec. 20, 2024, 12:24 a.m. | OK | C++17 (GCC 7-32) | TESTS | 10 | 249 | 0 | ||
| 297365641 | trassis | D | Dec. 19, 2024, 9:30 p.m. | OK | C++17 (GCC 7-32) | TESTS | 10 | 249 | 0 | ||
| 297379589 | amy51515412138 | D | Dec. 20, 2024, 3:30 a.m. | OK | C++17 (GCC 7-32) | TESTS | 12 | 249 | 102400 | ||
| 297386659 | cow23 | D | Dec. 20, 2024, 5:16 a.m. | OK | C++17 (GCC 7-32) | TESTS | 12 | 249 | 102400 | ||
| 297366989 | Citypop | D | Dec. 19, 2024, 9:58 p.m. | OK | C++17 (GCC 7-32) | TESTS | 10 | 249 | 102400 | ||
| 297363476 | Nitter | D | Dec. 19, 2024, 8:52 p.m. | OK | C++17 (GCC 7-32) | TESTS | 10 | 249 | 921600 | ||
| 297373938 | wjq1234567 | D | Dec. 20, 2024, 1:32 a.m. | OK | C++20 (GCC 13-64) | TESTS | 10 | 140 | 10240000 | ||
| 297333380 | kaichou243 | D | Dec. 19, 2024, 4:55 p.m. | OK | C++20 (GCC 13-64) | TESTS | 10 | 156 | 3481600 | ||
| 297373492 | ilseoresivee | D | Dec. 20, 2024, 1:19 a.m. | OK | C++20 (GCC 13-64) | TESTS | 10 | 171 | 102400 | ||
| 297388914 | CrismonCandy | D | Dec. 20, 2024, 5:41 a.m. | OK | C++20 (GCC 13-64) | TESTS | 12 | 186 | 0 | ||
| 297388610 | Akashisang | D | Dec. 20, 2024, 5:37 a.m. | OK | C++20 (GCC 13-64) | TESTS | 12 | 186 | 102400 | ||
| 297374102 | Ichinoseyang | D | Dec. 20, 2024, 1:37 a.m. | OK | C++20 (GCC 13-64) | TESTS | 10 | 186 | 716800 | ||
| 297378117 | CarlosDaniel111 | D | Dec. 20, 2024, 3:05 a.m. | OK | C++20 (GCC 13-64) | TESTS | 12 | 186 | 3174400 | ||
| 297369484 | Tylee | D | Dec. 19, 2024, 11:10 p.m. | OK | C++20 (GCC 13-64) | TESTS | 10 | 186 | 3584000 | ||
| 297369459 | Trytolearn1234 | D | Dec. 19, 2024, 11:10 p.m. | OK | C++20 (GCC 13-64) | TESTS | 10 | 186 | 3584000 | ||
| 297364456 | ComRSMaster | D | Dec. 19, 2024, 9:07 p.m. | OK | C++20 (GCC 13-64) | TESTS | 10 | 186 | 3891200 | ||
| 297374551 | Anonyme | D | Dec. 20, 2024, 1:49 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 10 | 186 | 2867200 | ||
| 297380351 | ResCellsY | D | Dec. 20, 2024, 3:44 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 12 | 186 | 3686400 | ||
| 297385485 | Tioz0 | D | Dec. 20, 2024, 5:01 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 12 | 187 | 0 | ||
| 297390019 | rgnerdplayer | D | Dec. 20, 2024, 5:52 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 12 | 187 | 0 | ||
| 297359547 | Darshanraj | D | Dec. 19, 2024, 7:58 p.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 10 | 187 | 0 | ||
| 297382135 | Vector_013 | D | Dec. 20, 2024, 4:12 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 12 | 187 | 102400 | ||
| 297391230 | _Equinox | D | Dec. 20, 2024, 6:04 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 12 | 187 | 102400 | ||
| 297384523 | The-homeless | D | Dec. 20, 2024, 4:48 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 12 | 187 | 102400 | ||
| 297384515 | param_hans | D | Dec. 20, 2024, 4:48 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 12 | 187 | 102400 | ||
| 297359338 | Darshanraj | D | Dec. 19, 2024, 7:56 p.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 10 | 187 | 102400 | ||
| 297339108 | sun_jinwoo36 | D | Dec. 19, 2024, 5:13 p.m. | OK | C# 8 | TESTS | 10 | 608 | 58572800 | ||
| 297385309 | WIND1028 | D | Dec. 20, 2024, 4:59 a.m. | OK | GNU C11 | TESTS | 12 | 1421 | 9728000 | ||
| 297350541 | MonkeyGoesCoding | D | Dec. 19, 2024, 6:36 p.m. | OK | GNU C11 | TESTS | 10 | 1436 | 4915200 | ||
| 297337970 | fini_keksi | D | Dec. 19, 2024, 5:10 p.m. | OK | GNU C11 | TESTS | 10 | 1483 | 7270400 | ||
| 297341134 | CharlesLarose | D | Dec. 19, 2024, 5:21 p.m. | OK | GNU C11 | TESTS | 10 | 1530 | 4812800 | ||
| 297341215 | PanShpek | D | Dec. 19, 2024, 5:21 p.m. | OK | Go | TESTS | 10 | 921 | 23552000 | ||
| 297376413 | srujan_bunny | D | Dec. 20, 2024, 2:31 a.m. | OK | Java 21 | TESTS | 12 | 546 | 15974400 | ||
| 297368553 | Jatin_jain | D | Dec. 19, 2024, 10:41 p.m. | OK | Java 21 | TESTS | 10 | 671 | 38809600 | ||
| 297368534 | shadowBlaze29 | D | Dec. 19, 2024, 10:40 p.m. | OK | Java 21 | TESTS | 10 | 671 | 38809600 | ||
| 297341512 | RolandMorgan | D | Dec. 19, 2024, 5:22 p.m. | OK | Java 21 | TESTS | 10 | 842 | 26419200 | ||
| 297343836 | SaurabhBansal | D | Dec. 19, 2024, 5:29 p.m. | OK | Java 21 | TESTS | 10 | 843 | 24166400 | ||
| 297345172 | Telugu_Renuka | D | Dec. 19, 2024, 5:33 p.m. | OK | Java 21 | TESTS | 10 | 859 | 15360000 | ||
| 297339631 | DP__25__ | D | Dec. 19, 2024, 5:15 p.m. | OK | Java 21 | TESTS | 10 | 1155 | 22732800 | ||
| 297355076 | d-light | D | Dec. 19, 2024, 7:09 p.m. | OK | Java 21 | TESTS | 10 | 1202 | 31539200 | ||
| 297354657 | km_is_here | D | Dec. 19, 2024, 7:05 p.m. | OK | Java 21 | TESTS | 10 | 1311 | 88576000 | ||
| 297344337 | Sarvan_Yaduvanshi_ | D | Dec. 19, 2024, 5:30 p.m. | OK | Java 21 | TESTS | 10 | 1312 | 24064000 | ||
| 297357358 | Kanishka_bansode | D | Dec. 19, 2024, 7:34 p.m. | OK | Java 8 | TESTS | 10 | 717 | 31846400 | ||
| 297351765 | RonWonWon | D | Dec. 19, 2024, 6:43 p.m. | OK | Java 8 | TESTS | 10 | 764 | 44646400 | ||
| 297384239 | average_coder_guy | D | Dec. 20, 2024, 4:44 a.m. | OK | Java 8 | TESTS | 12 | 1030 | 23347200 | ||
| 297390446 | kumar2810mk | D | Dec. 20, 2024, 5:56 a.m. | OK | Java 8 | TESTS | 12 | 1530 | 4505600 | ||
| 297390428 | kasiru_69 | D | Dec. 20, 2024, 5:56 a.m. | OK | Java 8 | TESTS | 12 | 1686 | 4403200 | ||
| 297341265 | The_Bharadwaj | D | Dec. 19, 2024, 5:21 p.m. | OK | Node.js | TESTS | 10 | 452 | 60313600 | ||
| 297338649 | dkcp2701 | D | Dec. 19, 2024, 5:12 p.m. | OK | PyPy 3 | TESTS | 10 | 1640 | 35942400 | ||
| 297383871 | txnb | D | Dec. 20, 2024, 4:39 a.m. | OK | PyPy 3-64 | TESTS | 12 | 389 | 45158400 | ||
| 297366067 | cp_hater | D | Dec. 19, 2024, 9:38 p.m. | OK | PyPy 3-64 | TESTS | 10 | 390 | 84172800 | ||
| 297364571 | deni1000 | D | Dec. 19, 2024, 9:09 p.m. | OK | PyPy 3-64 | TESTS | 10 | 406 | 64716800 | ||
| 297357258 | sushmanth.dampur8780 | D | Dec. 19, 2024, 7:33 p.m. | OK | PyPy 3-64 | TESTS | 10 | 421 | 51200000 | ||
| 297335809 | the_last_smilodon | D | Dec. 19, 2024, 5:02 p.m. | OK | PyPy 3-64 | TESTS | 10 | 452 | 50892800 | ||
| 297342001 | KennethTaylor | D | Dec. 19, 2024, 5:23 p.m. | OK | PyPy 3-64 | TESTS | 10 | 452 | 54681600 | ||
| 297355583 | jvatsal0709 | D | Dec. 19, 2024, 7:15 p.m. | OK | PyPy 3-64 | TESTS | 10 | 468 | 53350400 | ||
| 297359871 | pulkit_garg14 | D | Dec. 19, 2024, 8:02 p.m. | OK | PyPy 3-64 | TESTS | 10 | 468 | 63283200 | ||
| 297340434 | bas_1_saal | D | Dec. 19, 2024, 5:18 p.m. | OK | PyPy 3-64 | TESTS | 10 | 483 | 59596800 | ||
| 297336394 | pyorz | D | Dec. 19, 2024, 5:04 p.m. | OK | PyPy 3-64 | TESTS | 10 | 484 | 59904000 | ||
| 297338225 | sidOP21 | D | Dec. 19, 2024, 5:11 p.m. | OK | Python 3 | TESTS | 10 | 1515 | 106291200 | ||
| 297344126 | ChamanDhattarwal | D | Dec. 19, 2024, 5:30 p.m. | OK | Python 3 | TESTS | 10 | 1671 | 52838400 | ||
| 297341928 | adipuli_2004 | D | Dec. 19, 2024, 5:23 p.m. | OK | Python 3 | TESTS | 10 | 1765 | 76697600 | ||
| 297369726 | undercovers23 | D | Dec. 19, 2024, 11:18 p.m. | OK | Python 3 | TESTS | 10 | 1936 | 56422400 | ||
| 297344758 | nikunj1009 | D | Dec. 19, 2024, 5:32 p.m. | OK | Ruby 3 | TESTS | 10 | 1796 | 77209600 | ||
| 297338829 | type5coding | D | Dec. 19, 2024, 5:13 p.m. | OK | Rust 2021 | TESTS | 10 | 202 | 5632000 | ||
| 297342834 | JoseBrown | D | Dec. 19, 2024, 5:26 p.m. | OK | Rust 2021 | TESTS | 10 | 218 | 35737600 | ||
| 297345660 | Nemesis_4O4 | D | Dec. 19, 2024, 5:34 p.m. | OK | Rust 2021 | TESTS | 10 | 280 | 11980800 | ||
| 297358164 | Cheshulko | D | Dec. 19, 2024, 7:43 p.m. | OK | Rust 2021 | TESTS | 10 | 296 | 31027200 |
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