Codeforces Round 852 (Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1793 Codeforces Round 852 (Div. 2) FINISHED False 7200 60989063 Feb. 12, 2023, 8:35 a.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 1126 ) E Velepin and Marketing PROGRAMMING data structures dp greedy sortings

B"The famous writer Velepin is very productive. Recently, he signed a contract with a well-known publication and now he needs to write k_i books for i -th year. This is not a problem for him at all, he can write as much as he wants about samurai, space, emptiness, insects and werewolves. He has n regular readers, each of whom in the i -th year will read one of the k_i books published by Velepin. Readers are very fond of discussing books, so the j -th of them will be satisfied within a year if at least a_j persons read the same book as him (including himself). Velepin has obvious problems with marketing, so he turned to you! A well-known book reading service can control what each of Velepin's regular readers will read, but he does not want books to be wasted, so someone should read each book. And so they turned to you with a request to tell you what the maximum number of regular readers can be made satisfied during each of the years, if you can choose each person the book he will read. The first line contains a single integer n (2 <= n <= 3 cdot 10^5) -- the number of regular readers of Velepin. The second line contains n integers a_1, a_2, ldots, a_n (1 <= a_i <= n) -- the number of necessary readers of the same book for the happiness of the i -th person. The third line contains a single integer q (1 <= q <= 3 cdot 10^5) -- the number of years to analyze. Each of the following q lines contains a single integer k_j (2 <= k_j <= n) -- the number of books that Velepin must write in j -th a year. Print q lines, each of them has exactly one number -- the maximum number of people who can be satisfied in j -th a year if Velepin releases k_j books. In the first example, in the first year, the optimal division is 1, 2, 2, 2, 2 (the first book is read by the first person, and everyone else reads the second). In the second "...

Tutorials

Codeforces Round #852 Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
193413446 EricKong E Feb. 13, 2023, 2:33 a.m. OK GNU C++14 TESTS 41 46 10240000
193413120 LXH-cat E Feb. 13, 2023, 2:25 a.m. OK GNU C++14 TESTS 41 62 3788800
193412872 LXH-cat E Feb. 13, 2023, 2:19 a.m. OK GNU C++14 TESTS 41 62 3788800
193410574 TYpeWriting E Feb. 13, 2023, 1:12 a.m. OK GNU C++14 TESTS 41 109 5734400
193410496 TYpeWriting E Feb. 13, 2023, 1:09 a.m. OK GNU C++14 TESTS 41 109 5734400
193418195 HeTao E Feb. 13, 2023, 4:24 a.m. OK GNU C++14 TESTS 41 202 4812800
193373046 abhi.bhardwaj9868 E Feb. 12, 2023, 4:41 p.m. OK GNU C++14 TESTS 41 217 4812800
193412791 LXH-cat E Feb. 13, 2023, 2:17 a.m. OK GNU C++14 TESTS 41 217 6041600
193420789 hungry1234 E Feb. 13, 2023, 5:12 a.m. OK GNU C++14 TESTS 41 218 4812800
193408030 schrodingerstom E Feb. 12, 2023, 11:58 p.m. OK GNU C++14 TESTS 41 218 4812800
193384025 WildWeasel E Feb. 12, 2023, 6:14 p.m. OK GNU C++17 TESTS 41 202 7987200
193421776 jaimanpandya E Feb. 13, 2023, 5:29 a.m. OK GNU C++17 TESTS 41 217 3584000
193397017 manavspg2 E Feb. 12, 2023, 8:27 p.m. OK GNU C++17 TESTS 41 217 20070400
193377309 lotusblume E Feb. 12, 2023, 5:16 p.m. OK GNU C++17 TESTS 41 218 3584000
193349039 Gromyko E Feb. 12, 2023, 1:16 p.m. OK GNU C++17 TESTS 41 218 4812800
193339908 Paul_Liao_1457 E Feb. 12, 2023, 11:53 a.m. OK GNU C++17 TESTS 41 218 9625600
193339768 Paul_Liao_1457 E Feb. 12, 2023, 11:52 a.m. OK GNU C++17 TESTS 41 233 9625600
193372529 dmenezes E Feb. 12, 2023, 4:37 p.m. OK GNU C++17 TESTS 41 234 3584000
193376180 Remake_man E Feb. 12, 2023, 5:07 p.m. OK GNU C++17 TESTS 41 234 4812800
193421763 FeFinal E Feb. 13, 2023, 5:29 a.m. OK GNU C++17 TESTS 41 249 4812800
193416820 Remilia1023 E Feb. 13, 2023, 3:52 a.m. OK GNU C++17 (64) TESTS 41 78 6963200
193356085 UltramanDecker E Feb. 12, 2023, 2:15 p.m. OK GNU C++17 (64) TESTS 41 124 5120000
193346394 xyl1234 E Feb. 12, 2023, 12:53 p.m. OK GNU C++17 (64) TESTS 41 124 24064000
193412723 qidirj E Feb. 13, 2023, 2:15 a.m. OK GNU C++17 (64) TESTS 41 155 3584000
193371927 SA01 E Feb. 12, 2023, 4:33 p.m. OK GNU C++17 (64) TESTS 41 155 3584000
193422556 Once_I_Liked_AGirl E Feb. 13, 2023, 5:41 a.m. OK GNU C++17 (64) TESTS 41 155 4812800
193422540 Once_I_Liked_AGirl E Feb. 13, 2023, 5:41 a.m. OK GNU C++17 (64) TESTS 41 170 4812800
193422495 QAQ_Becase E Feb. 13, 2023, 5:41 a.m. OK GNU C++17 (64) TESTS 41 171 24064000
193383181 YocyCraft E Feb. 12, 2023, 6:06 p.m. OK GNU C++17 (64) TESTS 41 186 4812800
193414725 strange757 E Feb. 13, 2023, 3:04 a.m. OK GNU C++17 (64) TESTS 41 187 3584000
193414217 cyb1010 E Feb. 13, 2023, 2:50 a.m. OK GNU C++20 (64) TESTS 41 46 10240000
193413229 cyb1010 E Feb. 13, 2023, 2:27 a.m. OK GNU C++20 (64) TESTS 41 46 10240000
193413308 cyb1010 E Feb. 13, 2023, 2:30 a.m. OK GNU C++20 (64) TESTS 41 62 14438400
193412560 cyb1010 E Feb. 13, 2023, 2:11 a.m. OK GNU C++20 (64) TESTS 41 109 3584000
193412291 cyb1010 E Feb. 13, 2023, 2:04 a.m. OK GNU C++20 (64) TESTS 41 109 3584000
193409776 AkaiLemon E Feb. 13, 2023, 12:47 a.m. OK GNU C++20 (64) TESTS 41 109 3584000
193412373 cyb1010 E Feb. 13, 2023, 2:06 a.m. OK GNU C++20 (64) TESTS 41 124 3584000
193412266 cyb1010 E Feb. 13, 2023, 2:04 a.m. OK GNU C++20 (64) TESTS 41 124 3584000
193411256 Licykoc E Feb. 13, 2023, 1:33 a.m. OK GNU C++20 (64) TESTS 41 124 3584000
193375801 apoorv_me E Feb. 12, 2023, 5:04 p.m. OK GNU C++20 (64) TESTS 41 124 3584000
193415927 profchi E Feb. 13, 2023, 3:33 a.m. OK Java 11 TESTS 41 685 14028800

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