Educational Codeforces Round 191 (Rated for Div. 2)

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
2233 Educational Codeforces Round 191 (Rated for Div. 2) FINISHED False 7200 660302 June 9, 2026, 2:35 p.m.

Problems

Solved
Index
Name
Type
Tags
Community Tag
Rating
( 835 ) E2 Permutation Transmission (Difficult Version) PROGRAMMING combinatorics sortings

Tutorials

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
378024637 namnam2303 E2 June 10, 2026, 2:09 a.m. OK C++17 (GCC 7-32) TESTS 47 46 8704000
377995596 dsainvg E2 June 9, 2026, 4:34 p.m. OK C++17 (GCC 7-32) TESTS 47 62 2560000
378003026 pranaybkangane.24 E2 June 9, 2026, 5:32 p.m. OK C++17 (GCC 7-32) TESTS 47 78 1228800
378058908 chen_weilian E2 June 10, 2026, 9:27 a.m. OK C++17 (GCC 7-32) TESTS 47 78 1536000
377999037 Marszpace E2 June 9, 2026, 4:53 p.m. OK C++17 (GCC 7-32) TESTS 47 78 2560000
378050302 SkandaAithal E2 June 10, 2026, 8:10 a.m. OK C++17 (GCC 7-32) TESTS 47 78 2662400
378047946 LA611 E2 June 10, 2026, 7:49 a.m. OK C++17 (GCC 7-32) TESTS 47 78 3276800
377997590 MehrbodPoir E2 June 9, 2026, 4:42 p.m. OK C++17 (GCC 7-32) TESTS 47 78 4812800
378017172 kalimm E2 June 9, 2026, 8:40 p.m. OK C++17 (GCC 7-32) TESTS 47 78 4915200
378079614 Tony_Tung E2 June 10, 2026, 11:54 a.m. OK C++17 (GCC 7-32) TESTS 47 78 5632000
378144378 yaaya E2 June 11, 2026, 4:40 a.m. OK C++20 (GCC 13-64) TESTS 47 46 4812800
378122240 deudraNexus E2 June 10, 2026, 6:50 p.m. OK C++20 (GCC 13-64) TESTS 47 46 12800000
378030394 Piggy07 E2 June 10, 2026, 4:08 a.m. OK C++20 (GCC 13-64) TESTS 47 62 2355200
378045899 AthJa E2 June 10, 2026, 7:29 a.m. OK C++20 (GCC 13-64) TESTS 47 62 3174400
378011600 Jelefy E2 June 9, 2026, 7:05 p.m. OK C++20 (GCC 13-64) TESTS 47 62 5120000
378136014 TuanKiet2004 E2 June 11, 2026, 1:31 a.m. OK C++20 (GCC 13-64) TESTS 47 62 5427200
378046255 Ghammaz-Hassan E2 June 10, 2026, 7:33 a.m. OK C++20 (GCC 13-64) TESTS 47 62 9216000
378020381 thisislike_fan E2 June 9, 2026, 10:21 p.m. OK C++20 (GCC 13-64) TESTS 47 62 9523200
378033966 vedic86 E2 June 10, 2026, 5:06 a.m. OK C++20 (GCC 13-64) TESTS 47 62 9932800
378044511 sbsb114 E2 June 10, 2026, 7:17 a.m. OK C++20 (GCC 13-64) TESTS 47 62 17612800
378031511 angeliayam E2 June 10, 2026, 4:28 a.m. OK C++23 (GCC 14-64, msys2) TESTS 47 46 2150400
378048363 M.H.N E2 June 10, 2026, 7:52 a.m. OK C++23 (GCC 14-64, msys2) TESTS 47 46 3276800
378098726 Illyasv1el E2 June 10, 2026, 2:53 p.m. OK C++23 (GCC 14-64, msys2) TESTS 47 62 1638400
378092842 tkt0506tkt E2 June 10, 2026, 1:55 p.m. OK C++23 (GCC 14-64, msys2) TESTS 47 62 1638400
378046430 eLaG3nX E2 June 10, 2026, 7:34 a.m. OK C++23 (GCC 14-64, msys2) TESTS 47 62 1740800
378113664 r0gue_shinobi E2 June 10, 2026, 5:25 p.m. OK C++23 (GCC 14-64, msys2) TESTS 47 62 1843200
378025680 dooglius E2 June 10, 2026, 2:36 a.m. OK C++23 (GCC 14-64, msys2) TESTS 47 62 1843200
378024006 jtrh E2 June 10, 2026, 1:50 a.m. OK C++23 (GCC 14-64, msys2) TESTS 47 62 1843200
378060597 shanyikai E2 June 10, 2026, 9:42 a.m. OK C++23 (GCC 14-64, msys2) TESTS 47 62 2150400
378043125 _bro_ E2 June 10, 2026, 7:05 a.m. OK C++23 (GCC 14-64, msys2) TESTS 47 62 2252800
378129105 loveax E2 June 10, 2026, 8:54 p.m. OK GNU C11 TESTS 47 62 3993600
378044886 js_chatura E2 June 10, 2026, 7:20 a.m. OK Go TESTS 47 109 10649600
377996135 gitgudgud E2 June 9, 2026, 4:34 p.m. OK Go TESTS 47 296 75571200
378019198 hg_2005 E2 June 9, 2026, 9:36 p.m. OK Java 21 TESTS 47 328 921600
377998974 jamshed20 E2 June 9, 2026, 4:52 p.m. OK Java 21 TESTS 47 375 33382400
378013084 aditya.yashovardhan21 E2 June 9, 2026, 7:26 p.m. OK Java 21 TESTS 47 406 1331200
378009941 nesco E2 June 9, 2026, 6:44 p.m. OK Kotlin 2.2 TESTS 47 312 2150400
378058443 chinesedfan E2 June 10, 2026, 9:23 a.m. OK Node.js TESTS 47 328 24985600
377995874 sleepisweak E2 June 9, 2026, 4:34 p.m. OK Node.js TESTS 47 468 21196800
378024898 ramumali2002 E2 June 10, 2026, 2:16 a.m. OK PyPy 3 TESTS 47 484 9932800
378102325 devs69 E2 June 10, 2026, 3:30 p.m. OK PyPy 3-64 TESTS 47 125 13619200
378027632 kamio-misuzu E2 June 10, 2026, 3:18 a.m. OK PyPy 3-64 TESTS 47 171 13209600
378141143 molongdadi E2 June 11, 2026, 3:45 a.m. OK PyPy 3-64 TESTS 47 171 16793600
378054946 Nikrien E2 June 10, 2026, 8:53 a.m. OK PyPy 3-64 TESTS 47 187 12185600
378059177 _______________________ E2 June 10, 2026, 9:29 a.m. OK PyPy 3-64 TESTS 47 203 10956800
378101027 wasbee E2 June 10, 2026, 3:16 p.m. OK PyPy 3-64 TESTS 47 203 13414400
377998442 b42969441 E2 June 9, 2026, 4:48 p.m. OK PyPy 3-64 TESTS 47 250 11776000
378011318 iwonit E2 June 9, 2026, 7:01 p.m. OK PyPy 3-64 TESTS 47 281 17920000
378123070 jaideep01 E2 June 10, 2026, 7:01 p.m. OK PyPy 3-64 TESTS 47 312 11673600
378097334 golomb E2 June 10, 2026, 2:38 p.m. OK PyPy 3-64 TESTS 47 328 35225600
378093154 Galaxy_prince E2 June 10, 2026, 1:58 p.m. OK Python 3 TESTS 47 515 13312000
378118684 noob-_- E2 June 10, 2026, 6:12 p.m. OK Python 3 TESTS 47 515 21504000
378019883 Akshatgupta069_069 E2 June 9, 2026, 10:02 p.m. OK Python 3 TESTS 47 1125 13516800
378044714 chmpro E2 June 10, 2026, 7:19 a.m. OK Python 3 TESTS 47 1312 21811200
377995909 cvs-650 E2 June 9, 2026, 4:34 p.m. OK Rust 2024 TESTS 47 62 1740800

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