Hello 2018

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
913 Hello 2018 FINISHED False 9000 222016487 Jan. 8, 2018, 2:45 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 8005 ) C Party Lemonade PROGRAMMING bitmasks dp greedy 1600

B"A New Year party is not a New Year party without lemonade! As usual, you are expecting a lot of guests, and buying lemonade has already become a pleasant necessity. Your favorite store sells lemonade in bottles of n different volumes at different costs. A single bottle of type i has volume 2i xe2 x80 x89- xe2 x80 x891 liters and costs ci roubles. The number of bottles of each type in the store can be considered infinite. You want to buy at least L liters of lemonade. How many roubles do you have to spend? The first line contains two integers n and L (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x8930; 1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89L xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89109) -- the number of types of bottles in the store and the required amount of lemonade in liters, respectively. The second line contains n integers c1, xe2 x80 x89c2, xe2 x80 x89..., xe2 x80 x89cn (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89ci xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89109) -- the costs of bottles of different types. Output a single integer -- the smallest number of roubles you have to pay in order to buy at least L liters of lemonade. In the first example you should buy one 8-liter bottle for 90 roubles and two 2-liter bottles for 30 roubles each. In total you'll get 12 liters of lemonade for just 150 roubles. In the second example, even though you need only 3 liters, it's cheaper to buy a single 8-liter bottle for 10 roubles. In the third example it's best to buy three 1-liter bottles for 10 roubles each, getting three liters for 30 roubles. "...

Tutorials

Tutorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
34062999 nanae1914 C Jan. 10, 2018, 6:22 a.m. OK D TESTS 86 15 2969600 1600
55955347 cpy C June 23, 2019, 6:38 a.m. OK D TESTS 86 46 0 1600
34050625 rabbitcxk C Jan. 9, 2018, 2:12 p.m. OK FPC TESTS 86 15 1638400 1600
34025505 binh123456 C Jan. 8, 2018, 4:23 p.m. OK FPC TESTS 86 15 1638400 1600
34109458 Slonik C Jan. 12, 2018, 3:21 p.m. OK FPC TESTS 86 15 1638400 1600
34025651 TShT C Jan. 8, 2018, 4:24 p.m. OK FPC TESTS 86 15 1740800 1600
34027119 congdaoduy298 C Jan. 8, 2018, 4:39 p.m. OK FPC TESTS 86 15 1740800 1600
34024959 HsOH C Jan. 8, 2018, 4:17 p.m. OK FPC TESTS 86 15 1740800 1600
34023849 __peossp C Jan. 8, 2018, 4:07 p.m. OK FPC TESTS 86 31 1638400 1600
38968608 AHTOH._. C June 5, 2018, 12:32 p.m. OK FPC TESTS 86 31 3072000 1600
52768139 chaorenhaha C April 15, 2019, 6:16 a.m. OK FPC TESTS 86 31 7987200 1600
34350653 Seaweeddevil C Jan. 20, 2018, 11:32 a.m. OK GNU C TESTS 86 15 1843200 1600
34341485 vjudge2 C Jan. 20, 2018, 6:47 a.m. OK GNU C TESTS 86 15 1843200 1600
34262707 BigMami C Jan. 17, 2018, 11:01 p.m. OK GNU C TESTS 86 15 1843200 1600
34218629 cant12 C Jan. 16, 2018, 10:20 a.m. OK GNU C TESTS 86 15 1843200 1600
34055507 shikari1 C Jan. 9, 2018, 6:04 p.m. OK GNU C TESTS 86 15 1843200 1600
34023164 liv_curious C Jan. 8, 2018, 4 p.m. OK GNU C TESTS 86 15 1843200 1600
34041665 gaelim C Jan. 9, 2018, 6:13 a.m. OK GNU C TESTS 86 31 1843200 1600
34028022 ConvexHalf C Jan. 8, 2018, 4:49 p.m. OK GNU C TESTS 86 31 1843200 1600
34022350 coderbd C Jan. 8, 2018, 3:53 p.m. OK GNU C TESTS 86 31 1843200 1600
36317285 anirudhbansal C March 16, 2018, 5:55 a.m. OK GNU C TESTS 86 31 3276800 1600
34894018 ZqlwMatt C Feb. 3, 2018, 12:17 p.m. OK GNU C++ TESTS 86 15 1843200 1600
36193319 vjudge4 C March 11, 2018, 9:02 a.m. OK GNU C++ TESTS 86 15 1843200 1600
36035889 vjudge3 C March 7, 2018, 7:36 a.m. OK GNU C++ TESTS 86 15 1843200 1600
35787622 Xwolf C Feb. 28, 2018, 2:21 p.m. OK GNU C++ TESTS 86 15 1843200 1600
34945820 vjudge1 C Feb. 5, 2018, 1:48 p.m. OK GNU C++ TESTS 86 15 1843200 1600
34945790 vjudge4 C Feb. 5, 2018, 1:47 p.m. OK GNU C++ TESTS 86 15 1843200 1600
34914050 vjudge5 C Feb. 4, 2018, 4:49 a.m. OK GNU C++ TESTS 86 15 1843200 1600
34693086 zhan8855 C Jan. 30, 2018, 12:10 a.m. OK GNU C++ TESTS 86 15 1843200 1600
34661758 vjudge2 C Jan. 29, 2018, 12:56 p.m. OK GNU C++ TESTS 86 15 1843200 1600
34644814 luogu_bot2 C Jan. 28, 2018, 10:22 p.m. OK GNU C++ TESTS 86 15 1843200 1600
34354905 Akarin_kawaii C Jan. 20, 2018, 1:52 p.m. OK GNU C11 TESTS 86 15 1843200 1600
34473343 2465806616 C Jan. 23, 2018, 8:02 a.m. OK GNU C11 TESTS 86 15 1843200 1600
34612608 TUGAAAA C Jan. 27, 2018, 5:09 p.m. OK GNU C11 TESTS 86 31 1843200 1600
34567361 vjudge2 C Jan. 26, 2018, 6:54 a.m. OK GNU C++11 TESTS 86 15 1843200 1600
34540994 FuckKrydom C Jan. 25, 2018, 9:01 a.m. OK GNU C++11 TESTS 86 15 1843200 1600
34418758 nuccbh C Jan. 21, 2018, 3:42 p.m. OK GNU C++11 TESTS 86 15 1843200 1600
36296634 MudCoal C March 15, 2018, 11:07 a.m. OK GNU C++11 TESTS 86 15 1843200 1600
34084457 131441373 C Jan. 11, 2018, 9:10 a.m. OK GNU C++11 TESTS 86 15 1843200 1600
34062564 Francleene C Jan. 10, 2018, 5:46 a.m. OK GNU C++11 TESTS 86 15 1843200 1600
34060964 hyzhangzhy C Jan. 10, 2018, 3:07 a.m. OK GNU C++11 TESTS 86 15 1843200 1600
34396153 Zero_Just_Me C Jan. 21, 2018, 1:07 a.m. OK GNU C++11 TESTS 86 15 1843200 1600
36045288 xuqipei C March 7, 2018, 1:05 p.m. OK GNU C++11 TESTS 86 15 1843200 1600
36035878 lfw C March 7, 2018, 7:36 a.m. OK GNU C++11 TESTS 86 15 1843200 1600
49485019 pvannvuILQD C Feb. 5, 2019, 4:44 a.m. OK GNU C++14 TESTS 86 15 0 1600
39513007 yogeshjdeshmukh C June 22, 2018, 10:17 a.m. OK GNU C++14 TESTS 86 15 0 1600
35544413 I_Love_Nova C Feb. 21, 2018, 10:47 a.m. OK GNU C++14 TESTS 86 15 1843200 1600
35544395 Sakib.01 C Feb. 21, 2018, 10:46 a.m. OK GNU C++14 TESTS 86 15 1843200 1600
34701646 gaporf C Jan. 30, 2018, 7:49 a.m. OK GNU C++14 TESTS 86 15 1843200 1600
34500052 1614011245 C Jan. 24, 2018, 1:19 a.m. OK GNU C++14 TESTS 86 15 1843200 1600
34474824 BrotherZhi C Jan. 23, 2018, 8:44 a.m. OK GNU C++14 TESTS 86 15 1843200 1600
35544213 Sakib.01 C Feb. 21, 2018, 10:37 a.m. OK GNU C++14 TESTS 86 15 1843200 1600
35288871 SBIL_Juioi5002 C Feb. 15, 2018, 10:10 a.m. OK GNU C++14 TESTS 86 15 1843200 1600
36069353 yp0413150208 C March 8, 2018, 11:49 a.m. OK GNU C++14 TESTS 86 15 1843200 1600
68042676 staniewzki C Jan. 1, 2020, 3:01 p.m. OK GNU C++17 TESTS 86 15 0 1600
38998983 Tunesh_kant C June 6, 2018, 3:51 p.m. OK GNU C++17 TESTS 86 15 0 1600
35762646 HeydarBABA C Feb. 27, 2018, 1:01 p.m. OK GNU C++17 TESTS 86 15 1945600 1600
35984150 ironmankm C March 6, 2018, 7:34 a.m. OK GNU C++17 TESTS 86 15 2048000 1600
57121540 hoolio C July 16, 2019, 1:31 a.m. OK GNU C++17 TESTS 86 30 0 1600
55470923 exe C June 11, 2019, 6:46 p.m. OK GNU C++17 TESTS 86 30 0 1600
50353098 lemelisk C Feb. 23, 2019, 9:27 a.m. OK GNU C++17 TESTS 86 30 0 1600
58122092 brolyTeja C Aug. 1, 2019, 11:13 a.m. OK GNU C++17 TESTS 86 30 0 1600
58250314 zxcv_1 C Aug. 4, 2019, 7:32 a.m. OK GNU C++17 TESTS 86 30 0 1600
67963915 R_K_C C Dec. 30, 2019, 12:38 p.m. OK GNU C++17 TESTS 86 30 0 1600
34022364 elnomada1996 C Jan. 8, 2018, 3:53 p.m. OK GNU C++17 Diagnostics TESTS 86 810 100147200 1600
34039048 crucial C Jan. 9, 2018, 2:35 a.m. OK GNU C++17 Diagnostics TESTS 86 811 100147200 1600
34029292 WolfBite C Jan. 8, 2018, 5:01 p.m. OK GNU C++17 Diagnostics TESTS 86 811 100352000 1600
34024053 ikasashi C Jan. 8, 2018, 4:09 p.m. OK GNU C++17 Diagnostics TESTS 86 826 100147200 1600
34023678 mohit.829 C Jan. 8, 2018, 4:05 p.m. OK GNU C++17 Diagnostics TESTS 86 826 100147200 1600
34026426 brurrito C Jan. 8, 2018, 4:32 p.m. OK GNU C++17 Diagnostics TESTS 86 826 100249600 1600
34111086 Leemur C Jan. 12, 2018, 4:47 p.m. OK GNU C++17 Diagnostics TESTS 86 889 102809600 1600
34884320 HPUchenshen C Feb. 3, 2018, 6:23 a.m. OK GNU C++17 Diagnostics TESTS 86 920 99430400 1600
34883948 HPUchenshen C Feb. 3, 2018, 6:10 a.m. OK GNU C++17 Diagnostics TESTS 86 920 99430400 1600
35093241 yerasyln C Feb. 9, 2018, 2:22 p.m. OK GNU C++17 Diagnostics TESTS 86 920 101068800 1600
34035713 dvaloha C Jan. 8, 2018, 8:48 p.m. OK Go TESTS 86 15 22937600 1600
34120183 Jinx.Jinx.again C Jan. 13, 2018, 6:25 a.m. OK Go TESTS 86 15 23040000 1600
34112352 Garciat C Jan. 12, 2018, 6:08 p.m. OK Haskell TESTS 86 15 44851200 1600
34109675 Garciat C Jan. 12, 2018, 3:33 p.m. OK Haskell TESTS 86 15 44851200 1600
34109650 Garciat C Jan. 12, 2018, 3:31 p.m. OK Haskell TESTS 86 15 44851200 1600
34109566 Garciat C Jan. 12, 2018, 3:27 p.m. OK Haskell TESTS 86 15 44851200 1600
34108506 Garciat C Jan. 12, 2018, 2:30 p.m. OK Haskell TESTS 86 15 44851200 1600
34191136 kshitij C Jan. 15, 2018, 7:47 a.m. OK Haskell TESTS 86 15 53248000 1600
34108416 Garciat C Jan. 12, 2018, 2:26 p.m. OK Haskell TESTS 86 15 53248000 1600
67862359 mikit C Dec. 29, 2019, 8:35 a.m. OK Java 8 TESTS 86 109 0 1600
59864936 pehchan_kaun C Sept. 1, 2019, 4:46 p.m. OK Java 8 TESTS 86 109 0 1600
58084121 adeepgarg13 C July 31, 2019, 2:54 p.m. OK Java 8 TESTS 86 109 0 1600
55834514 khl0310 C June 20, 2019, 2:41 p.m. OK Java 8 TESTS 86 109 0 1600
50214595 safarisoul C Feb. 20, 2019, 3:24 a.m. OK Java 8 TESTS 86 109 0 1600
48881162 mumeinokiseki C Jan. 24, 2019, 10:22 a.m. OK Java 8 TESTS 86 109 0 1600
47879823 TaplierShiru C Jan. 3, 2019, 5:39 p.m. OK Java 8 TESTS 86 109 0 1600
34035784 tyuan73 C Jan. 8, 2018, 8:53 p.m. OK Java 8 TESTS 86 109 20684800 1600
67599128 an09mous C Dec. 25, 2019, 11:17 a.m. OK Java 8 TESTS 86 124 0 1600
68887464 lazypanda C Jan. 15, 2020, 10:58 p.m. OK Java 8 TESTS 86 124 0 1600
34041571 ZALeo C Jan. 9, 2018, 6:07 a.m. OK Kotlin TESTS 86 155 21401600 1600
34052456 ZALeo C Jan. 9, 2018, 3:32 p.m. OK Kotlin TESTS 86 171 22425600 1600
34044422 ZALeo C Jan. 9, 2018, 8:59 a.m. OK Kotlin TESTS 86 171 22425600 1600
34052503 ZALeo C Jan. 9, 2018, 3:34 p.m. OK Kotlin TESTS 86 171 22425600 1600
37492831 og.kostya C April 20, 2018, 4:20 p.m. OK Mono C# TESTS 86 46 7987200 1600
34118141 mukhkh C Jan. 13, 2018, 3:54 a.m. OK Mono C# TESTS 86 46 9318400 1600
34028501 VLukiantsev C Jan. 8, 2018, 4:54 p.m. OK Mono C# TESTS 86 46 9420800 1600
51480976 nemars C March 19, 2019, 11:35 a.m. OK Mono C# TESTS 86 77 3686400 1600
34073787 ACE347 C Jan. 10, 2018, 4:58 p.m. OK MS C# TESTS 86 46 9318400 1600
34054158 den.egorychev C Jan. 9, 2018, 4:54 p.m. OK MS C# TESTS 86 46 11776000 1600
34548525 leonidvasilyev C Jan. 25, 2018, 2:04 p.m. OK MS C# TESTS 86 46 11776000 1600
34046387 fr0st C Jan. 9, 2018, 10:52 a.m. OK MS C# TESTS 86 61 11878400 1600
34032403 awesomeday C Jan. 8, 2018, 6:46 p.m. OK MS C# TESTS 86 62 11673600 1600
34162836 Gugulete C Jan. 13, 2018, 10:36 p.m. OK MS C# TESTS 86 62 11776000 1600
34089135 Mem C Jan. 11, 2018, 1:50 p.m. OK MS C# TESTS 86 62 11776000 1600
34569886 vjudge1 C Jan. 26, 2018, 8:36 a.m. OK MS C++ TESTS 86 15 2048000 1600
35951059 etman.x.x C March 4, 2018, 9:08 p.m. OK MS C++ TESTS 86 15 2048000 1600
34651538 GomBu C Jan. 29, 2018, 6:07 a.m. OK MS C++ TESTS 86 15 2048000 1600
34543340 jintian1529 C Jan. 25, 2018, 10:50 a.m. OK MS C++ TESTS 86 15 2048000 1600
34501519 vjudge5 C Jan. 24, 2018, 2:35 a.m. OK MS C++ TESTS 86 15 2048000 1600
34481932 vjudge5 C Jan. 23, 2018, 12:35 p.m. OK MS C++ TESTS 86 15 2048000 1600
34444638 vjudge3 C Jan. 22, 2018, 11:24 a.m. OK MS C++ TESTS 86 15 2048000 1600
34418795 vjudge1 C Jan. 21, 2018, 3:44 p.m. OK MS C++ TESTS 86 15 2048000 1600
34411511 vjudge2 C Jan. 21, 2018, 11:24 a.m. OK MS C++ TESTS 86 15 2048000 1600
34402588 vjudge1 C Jan. 21, 2018, 6:27 a.m. OK MS C++ TESTS 86 15 2048000 1600
59661178 vjudge2 C Aug. 29, 2019, 12:33 p.m. OK MS C++ 2017 TESTS 86 31 0 1600
66550048 a.i.miroshnikov C Dec. 9, 2019, 2:33 p.m. OK MS C++ 2017 TESTS 86 31 307200 1600
59661173 vjudge2 C Aug. 29, 2019, 12:33 p.m. OK MS C++ 2017 TESTS 86 46 0 1600
34248802 RhCn0 C Jan. 17, 2018, 10:38 a.m. OK PascalABC.NET TESTS 86 61 13312000 1600
34073607 mayakin C Jan. 10, 2018, 4:50 p.m. OK PHP TESTS 86 46 6041600 1600
34025713 Onesh0t C Jan. 8, 2018, 4:25 p.m. OK PyPy 2 TESTS 86 62 21401600 1600
34188252 masonsbro C Jan. 15, 2018, 3:51 a.m. OK PyPy 2 TESTS 86 62 21401600 1600
34050133 Yash_ C Jan. 9, 2018, 1:54 p.m. OK PyPy 2 TESTS 86 62 21401600 1600
34037498 laofudasuan C Jan. 8, 2018, 11:52 p.m. OK PyPy 2 TESTS 86 62 21401600 1600
34032232 absolutezero C Jan. 8, 2018, 6:44 p.m. OK PyPy 2 TESTS 86 62 21401600 1600
34029033 inishchith. C Jan. 8, 2018, 4:59 p.m. OK PyPy 2 TESTS 86 62 21401600 1600
34022549 mdippel C Jan. 8, 2018, 3:55 p.m. OK PyPy 2 TESTS 86 62 21401600 1600
34063869 SerChirag C Jan. 10, 2018, 7:23 a.m. OK PyPy 2 TESTS 86 77 21401600 1600
34023355 jahas C Jan. 8, 2018, 4:02 p.m. OK PyPy 2 TESTS 86 77 21401600 1600
34034808 abhigyank C Jan. 8, 2018, 7:54 p.m. OK PyPy 2 TESTS 86 93 23142400 1600
34080618 Aviously C Jan. 11, 2018, 3:34 a.m. OK PyPy 3 TESTS 86 77 19968000 1600
34053018 freedom_dr C Jan. 9, 2018, 4:01 p.m. OK PyPy 3 TESTS 86 77 19968000 1600
34034290 dusja.ds C Jan. 8, 2018, 7:33 p.m. OK PyPy 3 TESTS 86 77 19968000 1600
34042012 sunhong C Jan. 9, 2018, 6:30 a.m. OK PyPy 3 TESTS 86 78 19968000 1600
34038771 Naoki_M C Jan. 9, 2018, 2:10 a.m. OK PyPy 3 TESTS 86 78 19968000 1600
34022713 zvv C Jan. 8, 2018, 3:56 p.m. OK PyPy 3 TESTS 86 78 19968000 1600
68137014 FireBird23 C Jan. 3, 2020, 7:27 p.m. OK PyPy 3 TESTS 86 140 0 1600
68136991 FireBird23 C Jan. 3, 2020, 7:26 p.m. OK PyPy 3 TESTS 86 140 0 1600
54950951 Evil__Coder C June 1, 2019, 7:10 p.m. OK PyPy 3 TESTS 86 140 0 1600
49851925 111vad111 C Feb. 13, 2019, 4:31 a.m. OK PyPy 3 TESTS 86 140 0 1600
34576070 Lixiang666 C Jan. 26, 2018, 12:57 p.m. OK Python 2 TESTS 86 62 4608000 1600
34408422 thuglife69 C Jan. 21, 2018, 9:51 a.m. OK Python 2 TESTS 86 62 4608000 1600
34279596 ytz123 C Jan. 18, 2018, 3:18 p.m. OK Python 2 TESTS 86 62 4608000 1600
34206221 dbhrockzz C Jan. 15, 2018, 7:54 p.m. OK Python 2 TESTS 86 62 4608000 1600
34160517 Neil C Jan. 13, 2018, 7:40 p.m. OK Python 2 TESTS 86 62 4608000 1600
34084975 shotbythought C Jan. 11, 2018, 9:44 a.m. OK Python 2 TESTS 86 62 4608000 1600
34061149 sragavan C Jan. 10, 2018, 3:26 a.m. OK Python 2 TESTS 86 62 4608000 1600
34042471 leejseo C Jan. 9, 2018, 6:54 a.m. OK Python 2 TESTS 86 62 4608000 1600
34041295 ImNaman C Jan. 9, 2018, 5:51 a.m. OK Python 2 TESTS 86 62 4608000 1600
34028874 MiFaFaOvO C Jan. 8, 2018, 4:57 p.m. OK Python 2 TESTS 86 62 4608000 1600
36222031 bob171998 C March 12, 2018, 11:35 a.m. OK Python 3 TESTS 86 62 5632000 1600
34833167 toysheeyeyraku C Feb. 2, 2018, 9:38 a.m. OK Python 3 TESTS 86 62 5632000 1600
34606253 vjudge5 C Jan. 27, 2018, 1:02 p.m. OK Python 3 TESTS 86 62 5632000 1600
34563988 Ransln C Jan. 26, 2018, 4:13 a.m. OK Python 3 TESTS 86 62 5632000 1600
34407483 alex99999 C Jan. 21, 2018, 9:19 a.m. OK Python 3 TESTS 86 62 5632000 1600
34390695 DesmondD C Jan. 20, 2018, 7:17 p.m. OK Python 3 TESTS 86 62 5632000 1600
34390380 DesmondD C Jan. 20, 2018, 6:47 p.m. OK Python 3 TESTS 86 62 5632000 1600
34272903 rareone0602 C Jan. 18, 2018, 10:20 a.m. OK Python 3 TESTS 86 62 5632000 1600
34272870 rareone0602 C Jan. 18, 2018, 10:18 a.m. OK Python 3 TESTS 86 62 5632000 1600
34269609 jjjjj19980806 C Jan. 18, 2018, 7:30 a.m. OK Python 3 TESTS 86 62 5632000 1600
34031941 emma C Jan. 8, 2018, 6:39 p.m. OK Ruby TESTS 86 62 6451200 1600
34039054 hogeover30 C Jan. 9, 2018, 2:36 a.m. OK Ruby TESTS 86 77 6656000 1600
34026556 DragonCoderZ C Jan. 8, 2018, 4:34 p.m. OK Rust TESTS 86 31 1536000 1600

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