Educational Codeforces Round 94 (Rated for Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1400 Educational Codeforces Round 94 (Rated for Div. 2) FINISHED False 7200 138986711 Aug. 25, 2020, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 5626 ) E Clear the Multiset PROGRAMMING divide and conquer dp greedy sortings

B'You have a multiset containing several integers. Initially, it contains a_1 elements equal to 1 , a_2 elements equal to 2 , ..., a_n elements equal to n . You may apply two types of operations: What is the minimum number of operations required to delete all elements from the multiset? The first line contains one integer n ( 1 <= n <= 5000 ). The second line contains n integers a_1 , a_2 , ..., a_n ( 0 <= a_i <= 10^9 ). Print one integer -- the minimum number of operations required to delete all elements from the multiset. '...

Tutorials

81942

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
91141101 wuruzhao E Aug. 27, 2020, 2:27 p.m. OK GNU C++11 TESTS 43 31 102400
91639691 echozhou E Sept. 2, 2020, 12:22 p.m. OK GNU C++11 TESTS 43 31 204800
91195897 wuruzhao E Aug. 28, 2020, 9:31 a.m. OK GNU C++11 TESTS 43 31 204800
91149228 jacobtpl E Aug. 27, 2020, 3:58 p.m. OK GNU C++11 TESTS 43 31 204800
91101035 huanggs E Aug. 27, 2020, 3:53 a.m. OK GNU C++11 TESTS 42 31 204800
91099124 gzrrr E Aug. 27, 2020, 3 a.m. OK GNU C++11 TESTS 42 31 204800
91619266 Jar-Boy E Sept. 2, 2020, 7:05 a.m. OK GNU C++11 TESTS 43 31 307200
91573155 rising0321 E Sept. 1, 2020, 2:18 p.m. OK GNU C++11 TESTS 43 31 307200
91287759 newgate E Aug. 29, 2020, 1:29 p.m. OK GNU C++11 TESTS 43 31 307200
91287714 luogu_bot2 E Aug. 29, 2020, 1:28 p.m. OK GNU C++11 TESTS 43 31 307200
91133695 myj128128 E Aug. 27, 2020, 12:45 p.m. OK GNU C++14 TESTS 43 31 204800
91547003 mohit2598 E Sept. 1, 2020, 8:02 a.m. OK GNU C++14 TESTS 43 31 307200
91697340 coding_panda E Sept. 3, 2020, 7:43 a.m. OK GNU C++14 TESTS 43 31 307200
91643130 vjudge2 E Sept. 2, 2020, 1:10 p.m. OK GNU C++14 TESTS 43 31 307200
91567894 ngot23 E Sept. 1, 2020, 1:10 p.m. OK GNU C++14 TESTS 43 31 307200
91322283 joey0320 E Aug. 30, 2020, 5 a.m. OK GNU C++14 TESTS 43 31 307200
91290980 zhanghonghe3 E Aug. 29, 2020, 2:17 p.m. OK GNU C++14 TESTS 43 31 307200
91218201 madhuekshk3 E Aug. 28, 2020, 2:43 p.m. OK GNU C++14 TESTS 43 31 307200
91184194 AsilenceBTF E Aug. 28, 2020, 6:26 a.m. OK GNU C++14 TESTS 43 31 307200
91145470 Moririn2528 E Aug. 27, 2020, 3:16 p.m. OK GNU C++14 TESTS 43 31 307200
91187489 DYf3244 E Aug. 28, 2020, 7:22 a.m. OK GNU C++17 TESTS 43 31 204800
91182977 gyouzasushi E Aug. 28, 2020, 6:03 a.m. OK GNU C++17 TESTS 43 31 204800
91118132 muoshuo E Aug. 27, 2020, 8:56 a.m. OK GNU C++17 TESTS 43 31 204800
91678669 kamilos1089 E Sept. 2, 2020, 11:52 p.m. OK GNU C++17 TESTS 43 31 204800
91543390 Shark E Sept. 1, 2020, 7:09 a.m. OK GNU C++17 TESTS 43 31 307200
91532394 Gilgameshx E Sept. 1, 2020, 2:59 a.m. OK GNU C++17 TESTS 43 31 307200
91297177 Ghost0fSparta E Aug. 29, 2020, 3:54 p.m. OK GNU C++17 TESTS 43 31 307200
91675203 igba E Sept. 2, 2020, 9:23 p.m. OK GNU C++17 TESTS 43 31 307200
91599277 UnstoppableMathMachine E Sept. 1, 2020, 8:56 p.m. OK GNU C++17 TESTS 43 31 307200
91570958 Origenes E Sept. 1, 2020, 1:50 p.m. OK GNU C++17 TESTS 43 31 307200
91668074 WeakestTopology E Sept. 2, 2020, 6:41 p.m. OK GNU C++17 (64) TESTS 43 30 1126400
91107462 nathanlee726 E Aug. 27, 2020, 6:14 a.m. OK GNU C++17 (64) TESTS 42 31 409600
91625341 fenwick123 E Sept. 2, 2020, 8:44 a.m. OK GNU C++17 (64) TESTS 43 31 409600
91624804 fenwick123 E Sept. 2, 2020, 8:35 a.m. OK GNU C++17 (64) TESTS 43 31 409600
91509094 shajal E Aug. 31, 2020, 4:23 p.m. OK GNU C++17 (64) TESTS 43 31 409600
91199278 Nanored E Aug. 28, 2020, 10:28 a.m. OK GNU C++17 (64) TESTS 43 31 409600
91180501 eThAnE E Aug. 28, 2020, 5:14 a.m. OK GNU C++17 (64) TESTS 43 31 409600
91635646 kritin19 E Sept. 2, 2020, 11:27 a.m. OK GNU C++17 (64) TESTS 43 31 512000
91607334 Tauzn E Sept. 2, 2020, 2:58 a.m. OK GNU C++17 (64) TESTS 43 31 512000
91662683 kessido E Sept. 2, 2020, 5:17 p.m. OK GNU C++17 (64) TESTS 43 31 512000
91148650 meooow E Aug. 27, 2020, 3:51 p.m. OK Go TESTS 43 61 512000
91272551 SevenDeadlySins E Aug. 29, 2020, 9:31 a.m. OK Java 11 TESTS 43 186 0
91185472 pennyIsLove E Aug. 28, 2020, 6:48 a.m. OK Java 11 TESTS 43 187 0
91158448 zhupeijun E Aug. 27, 2020, 5:51 p.m. OK Java 11 TESTS 43 202 0
91109677 sam_code E Aug. 27, 2020, 6:48 a.m. OK Java 11 TESTS 43 202 0
91453022 GODF E Aug. 31, 2020, 3:56 a.m. OK Java 11 TESTS 43 218 24678400
91287098 outofbound E Aug. 29, 2020, 1:20 p.m. OK Java 11 TESTS 43 233 0
91224174 DATVN E Aug. 28, 2020, 3:46 p.m. OK Java 11 TESTS 43 405 147251200
91099830 RaZoR_191 E Aug. 27, 2020, 3:21 a.m. OK Java 11 TESTS 42 592 150835200
91174812 jxin31415 E Aug. 28, 2020, 2:29 a.m. OK Java 8 TESTS 43 109 0
91534329 kirito_ E Sept. 1, 2020, 4:02 a.m. OK Java 8 TESTS 43 124 0
91121574 bluesky111 E Aug. 27, 2020, 9:49 a.m. OK Java 8 TESTS 43 124 0
91283216 kostasanemozalis E Aug. 29, 2020, 12:15 p.m. OK Java 8 TESTS 43 140 0
91349271 IPhO E Aug. 30, 2020, 2:16 p.m. OK Java 8 TESTS 43 140 20582400
91695256 lukeVader E Sept. 3, 2020, 7:12 a.m. OK Java 8 TESTS 43 155 0
91227829 kamal_20 E Aug. 28, 2020, 4:26 p.m. OK Java 8 TESTS 43 155 0
91203756 gagan_6730 E Aug. 28, 2020, 11:38 a.m. OK Java 8 TESTS 43 155 0
91121291 luchy0120 E Aug. 27, 2020, 9:45 a.m. OK Java 8 TESTS 43 170 0
91220076 gawsfbet E Aug. 28, 2020, 3:03 p.m. OK Java 8 TESTS 43 171 0
91204278 HaKuLess E Aug. 28, 2020, 11:46 a.m. OK Kotlin TESTS 43 374 614400
91144503 2weeks E Aug. 27, 2020, 3:05 p.m. OK MS C++ TESTS 43 46 204800
91694788 masterwater E Sept. 3, 2020, 7:05 a.m. OK MS C++ 2017 TESTS 43 31 204800
91302411 exode4 E Aug. 29, 2020, 5:25 p.m. OK MS C++ 2017 TESTS 43 31 204800
91133349 casillas123 E Aug. 27, 2020, 12:40 p.m. OK MS C++ 2017 TESTS 43 46 307200
91348208 reikiriyama E Aug. 30, 2020, 2:02 p.m. OK MS C++ 2017 TESTS 43 46 4096000
91331493 nik1998 E Aug. 30, 2020, 9:50 a.m. OK MS C++ 2017 TESTS 43 46 8806400
91097746 vjudge2 E Aug. 27, 2020, 2:11 a.m. OK MS C++ 2017 TESTS 42 61 307200
91151314 tutai E Aug. 27, 2020, 4:21 p.m. OK Node.js TESTS 43 420 123289600
91293284 funywoohoo E Aug. 29, 2020, 2:53 p.m. OK PyPy 3 TESTS 43 249 5324800
91502286 aaaaaaaaaa2230 E Aug. 31, 2020, 3 p.m. OK PyPy 3 TESTS 43 264 5529600
91293123 funywoohoo E Aug. 29, 2020, 2:50 p.m. OK PyPy 3 TESTS 43 280 5222400
91267677 xuanji E Aug. 29, 2020, 8:15 a.m. OK PyPy 3 TESTS 43 374 61132800
91126509 chudy_lukasz1337 E Aug. 27, 2020, 11:03 a.m. OK PyPy 3 TESTS 43 873 60825600
91574490 stas_sl E Sept. 1, 2020, 2:34 p.m. OK Python 3 TESTS 43 498 3993600
91126217 codershuvo E Aug. 27, 2020, 10:59 a.m. OK Python 3 TESTS 43 498 3993600
91117251 mkawa2 E Aug. 27, 2020, 8:42 a.m. OK Python 3 TESTS 43 498 4300800
91573568 stas_sl E Sept. 1, 2020, 2:23 p.m. OK Python 3 TESTS 43 499 4096000
91116545 mkawa2 E Aug. 27, 2020, 8:32 a.m. OK Python 3 TESTS 43 1949 4096000
91573145 stas_sl E Sept. 1, 2020, 2:18 p.m. OK Python 3 TESTS 43 1965 3891200
91136517 kenkoooo E Aug. 27, 2020, 1:26 p.m. OK Rust TESTS 43 46 307200
91460721 Strorkis E Aug. 31, 2020, 5:53 a.m. OK Rust TESTS 43 124 4096000
91174207 togatoga E Aug. 28, 2020, 2:05 a.m. OK Rust TESTS 43 670 201420800

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