TypeDB Forces 2023 (Div. 1 + Div. 2, Rated, Prizes!)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1787 TypeDB Forces 2023 (Div. 1 + Div. 2, Rated, Prizes!) FINISHED False 10800 62263463 Jan. 29, 2023, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 13595 ) B Number Factorization PROGRAMMING greedy math number theory

B'Given an integer n . Consider all pairs of integer arrays a and p of the same length such that n = prod a_i^{p_i} (i.e. a_1^{p_1} cdot a_2^{p_2} cdot ldots ) ( a_i>1;p_i>0 ) and a_i is the product of some (possibly one) distinct prime numbers. For example, for n = 28 = 2^2 cdot 7^1 = 4^1 cdot 7^1 the array pair a = [2, 7] , p = [2, 1] is correct, but the pair of arrays a = [4, 7] , p = [1, 1] is not, because 4=2^2 is a product of non-distinct prime numbers. Your task is to find the maximum value of sum a_i cdot p_i (i.e. a_1 cdot p_1 + a_2 cdot p_2 + ldots ) over all possible pairs of arrays a and p . Note that you do not need to minimize or maximize the length of the arrays. Each test contains multiple test cases. The first line contains an integer t ( 1 <= t <= 1000 ) -- the number of test cases. Each test case contains only one integer n ( 2 <= n <= 10^9 ). For each test case, print the maximum value of sum a_i cdot p_i . In the first test case, 100 = 10^2 so that a = [10] , p = [2] when sum a_i cdot p_i hits the maximum value 10 cdot 2 = 20 . Also, a = [100] , p = [1] does not work since 100 is not made of distinct prime factors. In the second test case, we can consider 10 as 10^1 , so a = [10] , p = [1] . Notice that when 10 = 2^1 cdot 5^1 , sum a_i cdot p_i = 7 . '...

Tutorials

TypeDB Forces 2023 (Div. 1 + Div. 2, Rated, Prizes!) Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
191163023 ansergeyg B Jan. 29, 2023, 5:33 p.m. OK C# 10 TESTS 17 124 409600
191150977 Shayan.To B Jan. 29, 2023, 4:36 p.m. OK C# 8 TESTS 17 108 1945600
191185215 LazyRGuy B Jan. 29, 2023, 9:51 p.m. OK GNU C11 TESTS 18 46 0
191184421 LazyRGuy B Jan. 29, 2023, 9:39 p.m. OK GNU C11 TESTS 18 46 0
191146326 namanpahwa20 B Jan. 29, 2023, 4:15 p.m. OK GNU C11 TESTS 17 187 0
191191316 yimuhua B Jan. 30, 2023, 12:25 a.m. OK GNU C++14 TESTS 18 15 0
191149641 spectacle B Jan. 29, 2023, 4:30 p.m. OK GNU C++14 TESTS 17 15 0
191149046 ThreatKnight B Jan. 29, 2023, 4:27 p.m. OK GNU C++14 TESTS 17 15 0
191203857 QQ0508 B Jan. 30, 2023, 4:33 a.m. OK GNU C++14 TESTS 18 15 0
191200392 hexagonwarrior B Jan. 30, 2023, 3:33 a.m. OK GNU C++14 TESTS 18 15 0
191159942 _Angel_Demon_ B Jan. 29, 2023, 5:19 p.m. OK GNU C++14 TESTS 17 15 102400
191158533 havibohra5929 B Jan. 29, 2023, 5:12 p.m. OK GNU C++14 TESTS 17 15 102400
191201768 somashekhar01 B Jan. 30, 2023, 3:56 a.m. OK GNU C++14 TESTS 18 15 102400
191191657 KING_OF_TURTLE B Jan. 30, 2023, 12:36 a.m. OK GNU C++14 TESTS 18 15 102400
191169235 krishna110 B Jan. 29, 2023, 6:41 p.m. OK GNU C++14 TESTS 17 15 102400
191181928 richardl02 B Jan. 29, 2023, 8:57 p.m. OK GNU C++17 TESTS 18 15 0
191171970 Gr1nd_Maester B Jan. 29, 2023, 7:02 p.m. OK GNU C++17 TESTS 17 15 0
191169829 -skyline- B Jan. 29, 2023, 6:45 p.m. OK GNU C++17 TESTS 17 15 0
191161447 khushisinghal22 B Jan. 29, 2023, 5:26 p.m. OK GNU C++17 TESTS 17 15 0
191155576 Mark_Waleo B Jan. 29, 2023, 4:58 p.m. OK GNU C++17 TESTS 17 15 0
191154638 saumya.sharma810 B Jan. 29, 2023, 4:53 p.m. OK GNU C++17 TESTS 17 15 0
191150754 rohit_01042002 B Jan. 29, 2023, 4:35 p.m. OK GNU C++17 TESTS 17 15 0
191200718 2000030696 B Jan. 30, 2023, 3:38 a.m. OK GNU C++17 TESTS 18 15 0
191195667 sonugupta07 B Jan. 30, 2023, 2:09 a.m. OK GNU C++17 TESTS 18 15 0
191182624 jemy25 B Jan. 29, 2023, 9:08 p.m. OK GNU C++17 TESTS 18 15 0
191170560 Errichto B Jan. 29, 2023, 6:50 p.m. OK GNU C++17 (64) TESTS 17 15 0
191209485 sbansal1999 B Jan. 30, 2023, 5:59 a.m. OK GNU C++17 (64) TESTS 18 15 0
191204305 Hytidel B Jan. 30, 2023, 4:40 a.m. OK GNU C++17 (64) TESTS 18 15 0
191192379 wumingen B Jan. 30, 2023, 12:58 a.m. OK GNU C++17 (64) TESTS 18 15 0
191191993 colazcy B Jan. 30, 2023, 12:46 a.m. OK GNU C++17 (64) TESTS 18 15 0
191190916 mixed_juice717 B Jan. 30, 2023, 12:13 a.m. OK GNU C++17 (64) TESTS 18 15 0
191178571 mesbah19 B Jan. 29, 2023, 8:13 p.m. OK GNU C++17 (64) TESTS 18 15 0
191149598 Alkaser_ID B Jan. 29, 2023, 4:30 p.m. OK GNU C++17 (64) TESTS 17 15 0
191147721 Mathison_Turing B Jan. 29, 2023, 4:22 p.m. OK GNU C++17 (64) TESTS 17 15 0
191192971 Once_I_Liked_AGirl B Jan. 30, 2023, 1:11 a.m. OK GNU C++17 (64) TESTS 18 15 204800
191206596 David9006 B Jan. 30, 2023, 5:18 a.m. OK GNU C++20 (64) TESTS 18 15 0
191206595 xboy B Jan. 30, 2023, 5:18 a.m. OK GNU C++20 (64) TESTS 18 15 0
191204019 ayush567 B Jan. 30, 2023, 4:35 a.m. OK GNU C++20 (64) TESTS 18 15 0
191202885 Masker2004 B Jan. 30, 2023, 4:14 a.m. OK GNU C++20 (64) TESTS 18 15 0
191207181 thehkd_t7 B Jan. 30, 2023, 5:28 a.m. OK GNU C++20 (64) TESTS 18 15 0
191200386 xuanthangnguyen10c2 B Jan. 30, 2023, 3:33 a.m. OK GNU C++20 (64) TESTS 18 15 0
191199999 kshqsz B Jan. 30, 2023, 3:27 a.m. OK GNU C++20 (64) TESTS 18 15 0
191207948 SAHAL01 B Jan. 30, 2023, 5:39 a.m. OK GNU C++20 (64) TESTS 18 15 0
191208306 VJlinkhero B Jan. 30, 2023, 5:44 a.m. OK GNU C++20 (64) TESTS 18 15 0
191201522 lllllyy B Jan. 30, 2023, 3:52 a.m. OK GNU C++20 (64) TESTS 18 15 0
191154634 mohito22 B Jan. 29, 2023, 4:53 p.m. OK Go TESTS 17 46 102400
191169727 _samit_ B Jan. 29, 2023, 6:44 p.m. OK Go TESTS 17 46 921600
191169974 Utkarsh99 B Jan. 29, 2023, 6:46 p.m. OK Java 11 TESTS 17 202 0
191157049 scc9811 B Jan. 29, 2023, 5:05 p.m. OK Java 11 TESTS 17 202 0
191153248 Utkarsh99 B Jan. 29, 2023, 4:47 p.m. OK Java 11 TESTS 17 202 0
191151051 deepakanto B Jan. 29, 2023, 4:36 p.m. OK Java 11 TESTS 17 218 0
191202831 Dinesh_Pandiyan B Jan. 30, 2023, 4:13 a.m. OK Java 11 TESTS 18 233 0
191155145 nirmalbisht9963 B Jan. 29, 2023, 4:56 p.m. OK Java 11 TESTS 17 249 0
191142177 prakhars_18 B Jan. 29, 2023, 3:59 p.m. OK Java 11 TESTS 17 264 40345600
191144474 pavanRamagiri B Jan. 29, 2023, 4:08 p.m. OK Java 11 TESTS 17 295 0
191155743 noob_programmer9 B Jan. 29, 2023, 4:58 p.m. OK Java 11 TESTS 17 311 0
191147649 Hum_nSharma B Jan. 29, 2023, 4:21 p.m. OK Java 11 TESTS 17 342 0
191147918 Mawina B Jan. 29, 2023, 4:23 p.m. OK Java 17 TESTS 17 218 512000
191146927 seanjyjy B Jan. 29, 2023, 4:18 p.m. OK Java 17 TESTS 17 249 204800
191193941 Jatinydv17 B Jan. 30, 2023, 1:34 a.m. OK Java 17 TESTS 18 264 614400
191171176 bleach__ B Jan. 29, 2023, 6:55 p.m. OK Java 17 TESTS 17 264 819200
191151700 aryan21520 B Jan. 29, 2023, 4:39 p.m. OK Java 17 TESTS 17 296 307200
191158138 john9999911 B Jan. 29, 2023, 5:10 p.m. OK Java 17 TESTS 17 296 716800
191147318 vinaysaraswat33 B Jan. 29, 2023, 4:20 p.m. OK Java 17 TESTS 17 311 614400
191144537 NguyenHuy-lang B Jan. 29, 2023, 4:08 p.m. OK Java 17 TESTS 17 327 1126400
191143154 ajjugupta B Jan. 29, 2023, 4:03 p.m. OK Java 17 TESTS 17 343 614400
191146543 yashsrivastava2603 B Jan. 29, 2023, 4:16 p.m. OK Java 17 TESTS 17 358 204800
191144810 raj_shahh B Jan. 29, 2023, 4:09 p.m. OK Java 8 TESTS 17 109 0
191205352 rahul_81 B Jan. 30, 2023, 4:59 a.m. OK Java 8 TESTS 18 124 0
191173382 aryamanhello B Jan. 29, 2023, 7:15 p.m. OK Java 8 TESTS 18 124 0
191157094 ne_prajwal B Jan. 29, 2023, 5:05 p.m. OK Java 8 TESTS 17 124 0
191198825 HMETAO B Jan. 30, 2023, 3:08 a.m. OK Java 8 TESTS 18 140 0
191145624 yadavDipesh B Jan. 29, 2023, 4:13 p.m. OK Java 8 TESTS 17 140 0
191208262 yashu762001 B Jan. 30, 2023, 5:43 a.m. OK Java 8 TESTS 18 171 0
191146936 superyash B Jan. 29, 2023, 4:18 p.m. OK Java 8 TESTS 17 171 0
191145569 IanISam B Jan. 29, 2023, 4:12 p.m. OK Java 8 TESTS 17 171 0
191144530 cys02 B Jan. 29, 2023, 4:08 p.m. OK Java 8 TESTS 17 171 0
191147767 CyberSnake B Jan. 29, 2023, 4:22 p.m. OK MS C++ 2017 TESTS 17 15 0
191155392 whiteReboot B Jan. 29, 2023, 4:57 p.m. OK MS C++ 2017 TESTS 17 31 0
191144792 Ghostdog B Jan. 29, 2023, 4:09 p.m. OK MS C++ 2017 TESTS 17 31 204800
191203640 1434314294 B Jan. 30, 2023, 4:30 a.m. OK MS C++ 2017 TESTS 18 31 1024000
191182011 gavvah B Jan. 29, 2023, 8:58 p.m. OK MS C++ 2017 TESTS 18 46 0
191177681 maxK99 B Jan. 29, 2023, 8:02 p.m. OK MS C++ 2017 TESTS 18 61 409600
191155232 scc4 B Jan. 29, 2023, 4:56 p.m. OK MS C++ 2017 TESTS 17 62 125235200
191186521 curiousdragon49 B Jan. 29, 2023, 10:17 p.m. OK MS C++ 2017 TESTS 18 93 0
191156767 _.prateek._.singh._ B Jan. 29, 2023, 5:03 p.m. OK MS C++ 2017 TESTS 17 93 0
191156485 kuuuuu B Jan. 29, 2023, 5:02 p.m. OK MS C++ 2017 TESTS 17 234 0
191153565 alsrb0504 B Jan. 29, 2023, 4:48 p.m. OK Node.js TESTS 17 109 2355200
191194763 shasta0312 B Jan. 30, 2023, 1:52 a.m. OK Node.js TESTS 18 155 2560000
191143774 Nanouklol B Jan. 29, 2023, 4:05 p.m. OK Node.js TESTS 17 265 2252800
191142791 archittect B Jan. 29, 2023, 4:02 p.m. OK PyPy 3 TESTS 17 171 4915200
191176830 bpdolson B Jan. 29, 2023, 7:52 p.m. OK PyPy 3 TESTS 18 202 4812800
191203509 mixed_juice717 B Jan. 30, 2023, 4:27 a.m. OK PyPy 3 TESTS 18 233 5120000
191159089 Cypher13 B Jan. 29, 2023, 5:14 p.m. OK PyPy 3 TESTS 17 233 7372800
191149408 Snake_Eyes1999 B Jan. 29, 2023, 4:29 p.m. OK PyPy 3 TESTS 17 248 6041600
191191264 ikoma B Jan. 30, 2023, 12:23 a.m. OK PyPy 3 TESTS 18 249 2457600
191178003 star-1ord B Jan. 29, 2023, 8:05 p.m. OK PyPy 3 TESTS 18 249 5529600
191147065 mohak_k B Jan. 29, 2023, 4:18 p.m. OK PyPy 3 TESTS 17 264 4608000
191142982 MagicFrank B Jan. 29, 2023, 4:02 p.m. OK PyPy 3 TESTS 17 264 5120000
191149718 Andy_Huo B Jan. 29, 2023, 4:30 p.m. OK PyPy 3 TESTS 17 280 3993600
191197344 eugalt B Jan. 30, 2023, 2:42 a.m. OK PyPy 3-64 TESTS 18 109 5427200
191200186 eugalt B Jan. 30, 2023, 3:29 a.m. OK PyPy 3-64 TESTS 18 124 4403200
191196964 eugalt B Jan. 30, 2023, 2:34 a.m. OK PyPy 3-64 TESTS 18 124 4608000
191196742 eugalt B Jan. 30, 2023, 2:30 a.m. OK PyPy 3-64 TESTS 18 124 4608000
191197898 eugalt B Jan. 30, 2023, 2:52 a.m. OK PyPy 3-64 TESTS 18 140 4505600
191182074 Omar.Gawdat B Jan. 29, 2023, 8:59 p.m. OK PyPy 3-64 TESTS 18 155 4812800
191181927 Omar.Gawdat B Jan. 29, 2023, 8:57 p.m. OK PyPy 3-64 TESTS 18 155 4812800
191169984 Mustela_Erminea B Jan. 29, 2023, 6:46 p.m. OK PyPy 3-64 TESTS 17 155 5836800
191177072 shash4321 B Jan. 29, 2023, 7:55 p.m. OK PyPy 3-64 TESTS 18 155 9216000
191188943 hkwu6013 B Jan. 29, 2023, 11:11 p.m. OK PyPy 3-64 TESTS 18 156 7065600
191156182 unbrokenheart B Jan. 29, 2023, 5 p.m. OK Python 3 TESTS 17 514 204800
191152015 Dotproduct B Jan. 29, 2023, 4:41 p.m. OK Python 3 TESTS 17 857 0
191156061 pingmehard B Jan. 29, 2023, 5 p.m. OK Python 3 TESTS 17 967 0
191159638 guzzeeva B Jan. 29, 2023, 5:17 p.m. OK Python 3 TESTS 17 997 0
191169698 fQuark B Jan. 29, 2023, 6:44 p.m. OK Rust 2021 TESTS 17 62 409600

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