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ContestId |
Name |
Phase |
Frozen |
Duration (Seconds) |
Relative Time |
Start Time |
|---|---|---|---|---|---|---|
| 2102 | Codeforces Round 1024 (Div. 2) | FINISHED | False | 9000 | 29431523 | May 11, 2025, 2:35 p.m. |
Solved |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
|---|---|---|---|---|---|---|
| ( 21339 ) | A | Dinner Time | PROGRAMMING | constructive algorithms math |
Given four integers (n), (m), (p), and (q), determine whether there exists an integer array (a_1, a_2, \ldots, a_n) (elements may be negative) satisfying the following conditions: The sum of all elements in the array is equal to (m): ()a_1 + a_2 + \ldots + a_n = m() The sum of every (p) consecutive elements is equal to (q): ()a_i + a_{i + 1} + \ldots + a_{i + p - 1} = q,\qquad\text{ for all }1\le i\le n-p+1() Each test contains multiple test cases. The first line contains the number of test cases (t) ((1 \le t \le 10^4)). The description of the test cases follows. The first and only line of each test case contains four integers (n), (m), (p), and (q) ((1 \le p \le n \le 100), (1 \le q, m \le 100)) — the length of the array, the sum of elements, the length of a segment, and the sum of a segment, respectively. For each test case, output " YES " (without quotes) if there exists an array satisfying the above conditions, and " NO " (without quotes) otherwise. You can output " YES " and " NO " in any case (for example, strings " yES ", " yes ", and " Yes " will all be recognized as valid responses). In the first test case, an example of an array satisfying the condition is (1, 0, 1). This is because: (a_1+a_2+a_3 = 1+0+1 = 2 = m) (a_1+a_2=1+0=1=q) (a_2+a_3=0+1=1=q) In the second test case, the only array satisfying the condition is (1). In the third test case, an example of an array satisfying the condition is (-2, 5, -2, 5, -2). In the fourth test case, it can be proven that there is no array satisfying the condition. |
| 142788 |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 319328690 | og.kostya | A | May 12, 2025, 5:14 a.m. | OK | C# 10 | TESTS | 3 | 77 | 0 | ||
| 319331118 | IRacle | A | May 12, 2025, 5:42 a.m. | OK | C# 10 | TESTS | 3 | 93 | 2662400 | ||
| 319295858 | AlRntn | A | May 11, 2025, 6:10 p.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 30 | 0 | ||
| 319315968 | Someshreddy | A | May 12, 2025, 1:09 a.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 31 | 0 | ||
| 319309047 | real_Parallelism | A | May 11, 2025, 9:25 p.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 31 | 0 | ||
| 319302762 | Aman_pathan | A | May 11, 2025, 7:32 p.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 31 | 0 | ||
| 319301533 | agprateek7 | A | May 11, 2025, 7:15 p.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 31 | 0 | ||
| 319297355 | eccentricVedP | A | May 11, 2025, 6:25 p.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 31 | 0 | ||
| 319280839 | uagmire | A | May 11, 2025, 4:33 p.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 31 | 0 | ||
| 319278195 | djarnob12 | A | May 11, 2025, 4:25 p.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 31 | 0 | ||
| 319276836 | roybiraj179 | A | May 11, 2025, 4:21 p.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 31 | 0 | ||
| 319276699 | ashupali | A | May 11, 2025, 4:21 p.m. | OK | C++17 (GCC 7-32) | TESTS | 3 | 31 | 0 | ||
| 319317422 | jatin1009 | A | May 12, 2025, 1:52 a.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 30 | 0 | ||
| 319317414 | xie_T34 | A | May 12, 2025, 1:52 a.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 30 | 0 | ||
| 319316889 | kekao | A | May 12, 2025, 1:37 a.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 30 | 0 | ||
| 319296507 | OTC | A | May 11, 2025, 6:16 p.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 30 | 0 | ||
| 319287831 | noob_jay | A | May 11, 2025, 4:56 p.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 30 | 102400 | ||
| 319326663 | AMIN_AL_ISLAM | A | May 12, 2025, 4:48 a.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 31 | 0 | ||
| 319324508 | StRabbit | A | May 12, 2025, 4:12 a.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 31 | 0 | ||
| 319319301 | shanto_123 | A | May 12, 2025, 2:36 a.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 31 | 0 | ||
| 319318062 | shr3yan | A | May 12, 2025, 2:07 a.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 31 | 0 | ||
| 319316470 | Additionlly | A | May 12, 2025, 1:25 a.m. | OK | C++20 (GCC 13-64) | TESTS | 3 | 31 | 0 | ||
| 319321544 | Pota_tO | A | May 12, 2025, 3:21 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 30 | 0 | ||
| 319297770 | Parveen125690 | A | May 11, 2025, 6:29 p.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 30 | 0 | ||
| 319276210 | kavin_coding05 | A | May 11, 2025, 4:19 p.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 30 | 0 | ||
| 319294163 | jigyasu_kalyan | A | May 11, 2025, 5:57 p.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 30 | 102400 | ||
| 319330661 | Ethanyuan | A | May 12, 2025, 5:37 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 31 | 0 | ||
| 319330194 | codinglbj23 | A | May 12, 2025, 5:32 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 31 | 0 | ||
| 319329403 | Williamtym | A | May 12, 2025, 5:23 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 31 | 0 | ||
| 319328902 | k.abhiram | A | May 12, 2025, 5:17 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 31 | 0 | ||
| 319327618 | AryanMotiani | A | May 12, 2025, 5:01 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 31 | 0 | ||
| 319327007 | MatthewC3297 | A | May 12, 2025, 4:53 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 3 | 31 | 0 | ||
| 319324451 | ling_yue | A | May 12, 2025, 4:11 a.m. | OK | GNU C11 | TESTS | 3 | 46 | 0 | ||
| 319317378 | stormer_23 | A | May 12, 2025, 1:51 a.m. | OK | GNU C11 | TESTS | 3 | 77 | 0 | ||
| 319285723 | Guna_7214 | A | May 11, 2025, 4:49 p.m. | OK | GNU C11 | TESTS | 3 | 77 | 0 | ||
| 319325521 | muradbhai | A | May 12, 2025, 4:29 a.m. | OK | GNU C11 | TESTS | 3 | 92 | 102400 | ||
| 319330676 | nahida520 | A | May 12, 2025, 5:37 a.m. | OK | GNU C11 | TESTS | 3 | 93 | 0 | ||
| 319278706 | beastb728 | A | May 11, 2025, 4:27 p.m. | OK | GNU C11 | TESTS | 3 | 93 | 0 | ||
| 319295493 | petla | A | May 11, 2025, 6:06 p.m. | OK | GNU C11 | TESTS | 3 | 93 | 102400 | ||
| 319288126 | Finnigan_Goldcoin | A | May 11, 2025, 4:57 p.m. | OK | Go | TESTS | 3 | 124 | 1843200 | ||
| 319313634 | aswin_t | A | May 11, 2025, 11:53 p.m. | OK | Java 21 | TESTS | 3 | 187 | 0 | ||
| 319312577 | bomakhamchha | A | May 11, 2025, 11:20 p.m. | OK | Java 21 | TESTS | 3 | 187 | 204800 | ||
| 319325068 | LordKRiS | A | May 12, 2025, 4:21 a.m. | OK | Java 21 | TESTS | 3 | 218 | 409600 | ||
| 319285807 | YZH_1014 | A | May 11, 2025, 4:49 p.m. | OK | Java 21 | TESTS | 3 | 218 | 512000 | ||
| 319332714 | 69stranger69 | A | May 12, 2025, 6:02 a.m. | OK | Java 21 | TESTS | 3 | 218 | 1024000 | ||
| 319310548 | Master_Shifu46 | A | May 11, 2025, 10:08 p.m. | OK | Java 21 | TESTS | 3 | 218 | 1024000 | ||
| 319289251 | vatsal_04 | A | May 11, 2025, 5 p.m. | OK | Java 21 | TESTS | 3 | 233 | 409600 | ||
| 319301387 | JGebauer | A | May 11, 2025, 7:13 p.m. | OK | Java 21 | TESTS | 3 | 233 | 1536000 | ||
| 319329525 | tekka_ity | A | May 12, 2025, 5:25 a.m. | OK | Java 21 | TESTS | 3 | 234 | 819200 | ||
| 319279482 | Gaurav_kumar18 | A | May 11, 2025, 4:29 p.m. | OK | Java 21 | TESTS | 3 | 249 | 921600 | ||
| 319329724 | umeshverma07 | A | May 12, 2025, 5:27 a.m. | OK | Java 8 | TESTS | 3 | 139 | 0 | ||
| 319321027 | Trouble_shooter | A | May 12, 2025, 3:10 a.m. | OK | Java 8 | TESTS | 3 | 140 | 0 | ||
| 319325109 | NeelmaniPandey09 | A | May 12, 2025, 4:22 a.m. | OK | Java 8 | TESTS | 3 | 202 | 0 | ||
| 319311926 | JavaFirst | A | May 11, 2025, 10:54 p.m. | OK | Java 8 | TESTS | 3 | 217 | 0 | ||
| 319327226 | priyanshu3003 | A | May 12, 2025, 4:56 a.m. | OK | Java 8 | TESTS | 3 | 218 | 0 | ||
| 319303306 | ansariwajid | A | May 11, 2025, 7:39 p.m. | OK | Java 8 | TESTS | 3 | 218 | 0 | ||
| 319295753 | sum55 | A | May 11, 2025, 6:09 p.m. | OK | Java 8 | TESTS | 3 | 218 | 0 | ||
| 319322762 | abhaysolanki1712 | A | May 12, 2025, 3:42 a.m. | OK | Java 8 | TESTS | 3 | 234 | 0 | ||
| 319288081 | vive02-xo | A | May 11, 2025, 4:56 p.m. | OK | Java 8 | TESTS | 3 | 249 | 0 | ||
| 319330005 | arnabpachal2004 | A | May 12, 2025, 5:30 a.m. | OK | Java 8 | TESTS | 3 | 265 | 0 | ||
| 319286499 | nurbold | A | May 11, 2025, 4:52 p.m. | OK | Kotlin 1.7 | TESTS | 3 | 343 | 6860800 | ||
| 319329739 | samulokito14 | A | May 12, 2025, 5:28 a.m. | OK | Node.js | TESTS | 3 | 187 | 7577600 | ||
| 319298738 | ManasJain | A | May 11, 2025, 6:40 p.m. | OK | PyPy 3 | TESTS | 3 | 155 | 5939200 | ||
| 319306525 | Toinfinity | A | May 11, 2025, 8:31 p.m. | OK | PyPy 3 | TESTS | 3 | 218 | 5734400 | ||
| 319296114 | Srivissy | A | May 11, 2025, 6:12 p.m. | OK | PyPy 3 | TESTS | 3 | 233 | 5836800 | ||
| 319296707 | aayushprasad00691 | A | May 11, 2025, 6:18 p.m. | OK | PyPy 3 | TESTS | 3 | 249 | 5836800 | ||
| 319296791 | gr_priyk | A | May 11, 2025, 6:19 p.m. | OK | PyPy 3 | TESTS | 3 | 265 | 6144000 | ||
| 319321147 | johan_1975 | A | May 12, 2025, 3:13 a.m. | OK | PyPy 3-64 | TESTS | 3 | 77 | 4300800 | ||
| 319294075 | gardengnome | A | May 11, 2025, 5:56 p.m. | OK | PyPy 3-64 | TESTS | 3 | 93 | 2662400 | ||
| 319274977 | mirianancco | A | May 11, 2025, 4:16 p.m. | OK | PyPy 3-64 | TESTS | 3 | 108 | 3788800 | ||
| 319294707 | manya.verma21 | A | May 11, 2025, 6 p.m. | OK | PyPy 3-64 | TESTS | 3 | 124 | 3788800 | ||
| 319331672 | Canyonzzzzz | A | May 12, 2025, 5:49 a.m. | OK | PyPy 3-64 | TESTS | 3 | 124 | 3993600 | ||
| 319323849 | shirshendu_sg | A | May 12, 2025, 4 a.m. | OK | PyPy 3-64 | TESTS | 3 | 124 | 4403200 | ||
| 319323790 | huqingchang | A | May 12, 2025, 3:59 a.m. | OK | PyPy 3-64 | TESTS | 3 | 139 | 6963200 | ||
| 319306863 | Martinien_ENSAF | A | May 11, 2025, 8:37 p.m. | OK | PyPy 3-64 | TESTS | 3 | 140 | 3686400 | ||
| 319274777 | sumit042 | A | May 11, 2025, 4:15 p.m. | OK | PyPy 3-64 | TESTS | 3 | 140 | 3788800 | ||
| 319309615 | WAan | A | May 11, 2025, 9:39 p.m. | OK | PyPy 3-64 | TESTS | 3 | 140 | 3891200 | ||
| 319287558 | garrett795282 | A | May 11, 2025, 4:55 p.m. | OK | Python 3 | TESTS | 3 | 61 | 0 | ||
| 319276424 | jessid4st | A | May 11, 2025, 4:20 p.m. | OK | Python 3 | TESTS | 3 | 61 | 0 | ||
| 319283307 | ramsey403985 | A | May 11, 2025, 4:41 p.m. | OK | Python 3 | TESTS | 3 | 61 | 102400 | ||
| 319281969 | ferstzorgan3 | A | May 11, 2025, 4:37 p.m. | OK | Python 3 | TESTS | 3 | 62 | 0 | ||
| 319288835 | osborne727654 | A | May 11, 2025, 4:59 p.m. | OK | Python 3 | TESTS | 3 | 62 | 102400 | ||
| 319283014 | crazygirl87zorgan | A | May 11, 2025, 4:40 p.m. | OK | Python 3 | TESTS | 3 | 62 | 204800 | ||
| 319275128 | enhxkvehxg | A | May 11, 2025, 4:16 p.m. | OK | Python 3 | TESTS | 3 | 62 | 204800 | ||
| 319286122 | evelyn870913 | A | May 11, 2025, 4:50 p.m. | OK | Python 3 | TESTS | 3 | 62 | 307200 | ||
| 319318239 | eugalt | A | May 12, 2025, 2:11 a.m. | OK | Python 3 | TESTS | 3 | 62 | 1228800 | ||
| 319289293 | ramukyajiv | A | May 11, 2025, 5 p.m. | OK | Python 3 | TESTS | 3 | 62 | 1433600 | ||
| 319299836 | sankxt143 | A | May 11, 2025, 6:52 p.m. | OK | Rust 2021 | TESTS | 3 | 46 | 0 | ||
| 319278540 | blackpanther_7 | A | May 11, 2025, 4:26 p.m. | OK | Rust 2021 | TESTS | 3 | 46 | 0 | ||
| 319327485 | silicalet | A | May 12, 2025, 5 a.m. | OK | Rust 2021 | TESTS | 3 | 61 | 102400 |
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