Codeforces Raif Round 1 (Div. 1 + Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1428 Codeforces Raif Round 1 (Div. 1 + Div. 2) FINISHED False 9000 128883299 Oct. 17, 2020, 1:05 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 580 ) G1 Lucky Numbers (Easy Version) PROGRAMMING dp greedy

B"This is the easy version of the problem. The only difference is that in this version q=1 . You can make hacks only if all versions of the problem are solved. Zookeeper has been teaching his q sheep how to write and how to add. The i -th sheep has to write exactly k non-negative integers with the sum n_i . Strangely, sheep have superstitions about digits and believe that the digits 3 , 6 , and 9 are lucky. To them, the fortune of a number depends on the decimal representation of the number; the fortune of a number is equal to the sum of fortunes of its digits, and the fortune of a digit depends on its value and position and can be described by the following table. For example, the number 319 has fortune F_{2} + 3F_{0} . Each sheep wants to maximize the sum of fortune among all its k written integers. Can you help them? The first line contains a single integer k ( 1 <= q k <= q 999999 ): the number of numbers each sheep has to write. The next line contains six integers F_0 , F_1 , F_2 , F_3 , F_4 , F_5 ( 1 <= q F_i <= q 10^9 ): the fortune assigned to each digit. The next line contains a single integer q ( q = 1 ): the number of sheep. Each of the next q lines contains a single integer n_i ( 1 <= q n_i <= q 999999 ): the sum of numbers that i -th sheep has to write. In this version, there is only one line. Print q lines, where the i -th line contains the maximum sum of fortune of all numbers of the i -th sheep. In this version, you should print only one line. In the first test case, 57 = 9 + 9 + 39 . The three 9 's contribute 1 cdot 3 and 3 at the tens position contributes 2 cdot 1 . Hence the sum of fortune is 11 . In the second test case, 63 = 35 + 19 + 9 . The sum of fortune is 8 . "...

Tutorials

Codeforces Raif Round 1 Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
95810552 lqs2015 G1 Oct. 17, 2020, 4:25 p.m. OK GNU C++11 TESTS 44 62 62361600
95832314 EmptySoulist G1 Oct. 18, 2020, 12:21 a.m. OK GNU C++11 TESTS 46 93 24064000
95810399 yet_another_EmptySoulist G1 Oct. 17, 2020, 4:24 p.m. OK GNU C++11 TESTS 44 93 24064000
95837761 zhoukangyang G1 Oct. 18, 2020, 3:44 a.m. OK GNU C++11 TESTS 46 156 7987200
95813804 s_r_f G1 Oct. 17, 2020, 4:57 p.m. OK GNU C++11 TESTS 44 296 44134400
95813545 jhknmj G1 Oct. 17, 2020, 4:54 p.m. OK GNU C++11 TESTS 44 358 7987200
95802693 duality G1 Oct. 17, 2020, 3:21 p.m. OK GNU C++11 TESTS 44 919 58777600
95816642 BigBag G1 Oct. 17, 2020, 5:36 p.m. OK GNU C++11 TESTS 44 1871 41267200
95801257 ynsm G1 Oct. 17, 2020, 3:17 p.m. OK GNU C++11 TESTS 44 2277 56934400
95831500 MagicSpark G1 Oct. 17, 2020, 11:34 p.m. OK GNU C++14 TESTS 46 78 48128000
95843439 jairadheyshyam G1 Oct. 18, 2020, 5:57 a.m. OK GNU C++14 TESTS 46 108 7987200
95824907 BlueDiamond G1 Oct. 17, 2020, 7:58 p.m. OK GNU C++14 TESTS 46 218 7987200
95824998 BlueDiamond G1 Oct. 17, 2020, 8 p.m. OK GNU C++14 TESTS 46 249 7987200
95804199 jumpmelon G1 Oct. 17, 2020, 3:26 p.m. OK GNU C++14 TESTS 44 327 32051200
95815417 zeliboba G1 Oct. 17, 2020, 5:19 p.m. OK GNU C++14 TESTS 44 483 19353600
95811828 TadijaSebez G1 Oct. 17, 2020, 4:35 p.m. OK GNU C++14 TESTS 44 592 16076800
95799755 800iq G1 Oct. 17, 2020, 3:12 p.m. OK GNU C++14 TESTS 44 1247 67788800
95814779 mHuman G1 Oct. 17, 2020, 5:10 p.m. OK GNU C++14 TESTS 44 2261 160358400
95814270 Motarack G1 Oct. 17, 2020, 5:03 p.m. OK GNU C++14 TESTS 44 2994 88883200
95810268 ikatanic G1 Oct. 17, 2020, 4:24 p.m. OK GNU C++17 TESTS 44 78 20377600
95799106 huhaoo G1 Oct. 17, 2020, 3:11 p.m. OK GNU C++17 TESTS 44 93 50380800
95805856 chenkuowen G1 Oct. 17, 2020, 3:30 p.m. OK GNU C++17 TESTS 44 108 64102400
95811040 jonathanirvings G1 Oct. 17, 2020, 4:29 p.m. OK GNU C++17 TESTS 44 155 7987200
95806224 antontrygubO_o G1 Oct. 17, 2020, 3:31 p.m. OK GNU C++17 TESTS 44 155 7987200
95810571 Soulist_s G1 Oct. 17, 2020, 4:25 p.m. OK GNU C++17 TESTS 44 155 24064000
95838338 gzhffIThh G1 Oct. 18, 2020, 4 a.m. OK GNU C++17 TESTS 46 217 80179200
95799914 kdh9949 G1 Oct. 17, 2020, 3:13 p.m. OK GNU C++17 TESTS 44 233 56115200
95823990 Martin53 G1 Oct. 17, 2020, 7:39 p.m. OK GNU C++17 TESTS 46 249 7987200
95802313 Sooke G1 Oct. 17, 2020, 3:20 p.m. OK GNU C++17 TESTS 44 249 84172800
95810512 Maripium G1 Oct. 17, 2020, 4:25 p.m. OK GNU C++17 (64) TESTS 44 61 10649600
95840581 Toxel G1 Oct. 18, 2020, 5:01 a.m. OK GNU C++17 (64) TESTS 46 109 17510400
95805114 KevinWan G1 Oct. 17, 2020, 3:28 p.m. OK GNU C++17 (64) TESTS 44 109 79872000
95804801 mtsd G1 Oct. 17, 2020, 3:27 p.m. OK GNU C++17 (64) TESTS 44 155 15974400
95828375 VEGAnn G1 Oct. 17, 2020, 9:24 p.m. OK GNU C++17 (64) TESTS 46 171 7987200
95817847 sumitacchan G1 Oct. 17, 2020, 5:54 p.m. OK GNU C++17 (64) TESTS 45 171 7987200
95803210 dreamoon_love_AA G1 Oct. 17, 2020, 3:23 p.m. OK GNU C++17 (64) TESTS 44 171 36044800
95832699 rama_pang G1 Oct. 18, 2020, 12:42 a.m. OK GNU C++17 (64) TESTS 46 186 7987200
95810058 Nebuchadnezzar G1 Oct. 17, 2020, 4:23 p.m. OK GNU C++17 (64) TESTS 44 187 18739200
95839625 tute7627 G1 Oct. 18, 2020, 4:38 a.m. OK GNU C++17 (64) TESTS 46 218 64204800
95812578 Tlatoani G1 Oct. 17, 2020, 4:42 p.m. OK Kotlin TESTS 44 2354 24268800

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