Educational Codeforces Round 52 (Rated for Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1065 Educational Codeforces Round 52 (Rated for Div. 2) FINISHED False 7200 192553799 Oct. 11, 2018, 2:50 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 14689 ) A Vasya and Chocolate PROGRAMMING implementation math 800

B"There is a special offer in Vasya's favourite supermarket: if the customer buys a chocolate bars, he or she may take b additional bars for free. This special offer can be used any number of times. Vasya currently has s roubles, and he wants to get as many chocolate bars for free. Each chocolate bar costs c roubles. Help Vasya to calculate the maximum possible number of chocolate bars he can get! The first line contains one integer t ( 1 <= t <= 100 ) -- the number of testcases. Each of the next t lines contains four integers s, a, b, c~(1 <= s, a, b, c <= 10^9) -- the number of roubles Vasya has, the number of chocolate bars you have to buy to use the special offer, the number of bars you get for free, and the cost of one bar, respectively. Print t lines. i -th line should contain the maximum possible number of chocolate bars Vasya can get in i -th test. In the first test of the example Vasya can buy 9 bars, get 3 for free, buy another bar, and so he will get 13 bars. In the second test Vasya buys 1000000000 bars and gets 1000000000000000000 for free. So he has 1000000001000000000 bars. "...

Tutorials

Educational Codeforces Round 52 Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
50251749 AM.EN.U4ECE18153 A Feb. 20, 2019, 5:37 p.m. OK Clang++17 Diagnostics TESTS 13 31 0 800
46118273 ningyi A Nov. 23, 2018, 2:57 p.m. OK Clang++17 Diagnostics TESTS 13 31 0 800
52614366 AM.EN.U4ME18130 A April 11, 2019, 5:35 p.m. OK Clang++17 Diagnostics TESTS 13 31 0 800
48765784 u_turn_ A Jan. 22, 2019, 7:16 p.m. OK Clang++17 Diagnostics TESTS 13 31 0 800
49307229 Utkrist A Feb. 1, 2019, 6:16 a.m. OK Clang++17 Diagnostics TESTS 13 31 0 800
50250734 U4ECE18018 A Feb. 20, 2019, 5:07 p.m. OK Clang++17 Diagnostics TESTS 13 46 0 800
50254019 Siddhaarth.S A Feb. 20, 2019, 6:39 p.m. OK Clang++17 Diagnostics TESTS 13 46 0 800
50292291 K.CHAKRI A Feb. 21, 2019, 6:08 p.m. OK Clang++17 Diagnostics TESTS 13 46 0 800
59543784 Ghozlan A Aug. 26, 2019, 8:18 p.m. OK Clang++17 Diagnostics TESTS 13 46 0 800
62385260 vjudge4 A Oct. 11, 2019, 8:59 p.m. OK Clang++17 Diagnostics TESTS 13 46 0 800
44168264 ruban A Oct. 12, 2018, 3:39 a.m. OK Delphi TESTS 13 15 204800 800
63917701 luogu_bot2 A Oct. 31, 2019, 10:39 a.m. OK FPC TESTS 13 30 0 800
58315834 ghosthunterk A Aug. 5, 2019, 2:51 a.m. OK FPC TESTS 13 30 0 800
49819629 luogu_bot1 A Feb. 12, 2019, 8:07 a.m. OK FPC TESTS 13 30 0 800
44402895 BattleCry A Oct. 16, 2018, 1:41 p.m. OK FPC TESTS 13 30 0 800
44402878 luogu_bot2 A Oct. 16, 2018, 1:40 p.m. OK FPC TESTS 13 30 0 800
54648645 minhquaningenious A May 26, 2019, 3:23 a.m. OK FPC TESTS 13 30 102400 800
44768259 luogu_bot5 A Oct. 24, 2018, 11:08 a.m. OK FPC TESTS 13 31 0 800
61456594 duydec1 A Sept. 29, 2019, 6:35 a.m. OK FPC TESTS 13 31 0 800
45919354 PandaIsTheBest A Nov. 18, 2018, 3:38 p.m. OK FPC TESTS 13 31 0 800
45870725 dan8643 A Nov. 17, 2018, 9:56 a.m. OK FPC TESTS 13 31 0 800
53471378 SuperSaiyanCoder A April 28, 2019, 12:59 p.m. OK GNU C11 TESTS 13 15 0 800
53429068 vjudge4 A April 27, 2019, 3:13 p.m. OK GNU C11 TESTS 13 15 0 800
66741209 gloomy A Dec. 12, 2019, 8:53 p.m. OK GNU C11 TESTS 13 15 0 800
62671863 Guraba A Oct. 16, 2019, 10:04 a.m. OK GNU C11 TESTS 13 15 0 800
62056868 Israt_Jahan_Nahin A Oct. 7, 2019, 12:22 p.m. OK GNU C11 TESTS 13 15 0 800
61984969 BugLeave A Oct. 6, 2019, 1:14 p.m. OK GNU C11 TESTS 13 15 0 800
59228957 u1804003_roshni A Aug. 21, 2019, 2:44 p.m. OK GNU C11 TESTS 13 15 0 800
57625893 MUMU_MU A July 24, 2019, 7 a.m. OK GNU C11 TESTS 13 15 0 800
53610342 vjudge5 A May 1, 2019, 12:42 p.m. OK GNU C11 TESTS 13 15 0 800
53610253 vjudge4 A May 1, 2019, 12:39 p.m. OK GNU C11 TESTS 13 15 0 800
69430226 luogu_bot4 A Jan. 23, 2020, 5:05 p.m. OK GNU C++11 TESTS 13 15 0 800
69073943 sri_akshya_18 A Jan. 19, 2020, 1:22 a.m. OK GNU C++11 TESTS 13 15 0 800
68854546 vjudge4 A Jan. 15, 2020, 10:11 a.m. OK GNU C++11 TESTS 13 15 0 800
68064147 OishikBiswas A Jan. 2, 2020, 6:36 a.m. OK GNU C++11 TESTS 13 15 0 800
67506575 Esteban A Dec. 24, 2019, 7:32 a.m. OK GNU C++11 TESTS 13 15 0 800
66426272 YOYO12345 A Dec. 6, 2019, 9:54 p.m. OK GNU C++11 TESTS 13 15 0 800
65797900 YouSube A Nov. 27, 2019, 5:56 a.m. OK GNU C++11 TESTS 13 15 0 800
60661187 cbyybc2345 A Sept. 16, 2019, 4:59 a.m. OK GNU C++11 TESTS 13 15 0 800
59951490 ToMmyDong A Sept. 3, 2019, 2:39 p.m. OK GNU C++11 TESTS 13 15 0 800
59342608 DreamNoMore A Aug. 23, 2019, 8:13 a.m. OK GNU C++11 TESTS 13 15 0 800
68345964 kritiverma A Jan. 7, 2020, 7:15 a.m. OK GNU C++14 TESTS 13 15 0 800
69575298 ms_0856 A Jan. 26, 2020, 3:21 p.m. OK GNU C++14 TESTS 13 15 0 800
69084244 Asad14 A Jan. 19, 2020, 7:41 a.m. OK GNU C++14 TESTS 13 15 0 800
69011390 capeta160 A Jan. 18, 2020, 3:46 a.m. OK GNU C++14 TESTS 13 15 0 800
68324541 Rakibul_Nayeem A Jan. 6, 2020, 4:19 p.m. OK GNU C++14 TESTS 13 15 0 800
68303738 rapast A Jan. 6, 2020, 8:03 a.m. OK GNU C++14 TESTS 13 15 0 800
68158821 kzo-07-bibarys A Jan. 4, 2020, 10 a.m. OK GNU C++14 TESTS 13 15 0 800
68152635 raman_111 A Jan. 4, 2020, 7:33 a.m. OK GNU C++14 TESTS 13 15 0 800
68150896 pitsu A Jan. 4, 2020, 6:51 a.m. OK GNU C++14 TESTS 13 15 0 800
68082808 nprakhar0411 A Jan. 2, 2020, 3:02 p.m. OK GNU C++14 TESTS 13 15 0 800
69064981 NI9E A Jan. 18, 2020, 6:12 p.m. OK GNU C++17 TESTS 13 15 0 800
69193608 Running_on_test_1 A Jan. 20, 2020, 2:14 p.m. OK GNU C++17 TESTS 13 15 0 800
69219415 dienruei123 A Jan. 21, 2020, 3:32 a.m. OK GNU C++17 TESTS 13 15 0 800
69256294 DamirXan A Jan. 21, 2020, 3:45 p.m. OK GNU C++17 TESTS 13 15 0 800
69471713 jack07 A Jan. 24, 2020, 2:45 p.m. OK GNU C++17 TESTS 13 15 0 800
69495762 mridul_bhatt A Jan. 25, 2020, 3:48 a.m. OK GNU C++17 TESTS 13 15 0 800
69496345 vikram000 A Jan. 25, 2020, 4:14 a.m. OK GNU C++17 TESTS 13 15 0 800
69570914 AK_43 A Jan. 26, 2020, 2:03 p.m. OK GNU C++17 TESTS 13 15 0 800
69610585 lucky_21 A Jan. 27, 2020, 11:21 a.m. OK GNU C++17 TESTS 13 15 0 800
69696096 Xanny A Jan. 28, 2020, 8:33 p.m. OK GNU C++17 TESTS 13 15 0 800
45785550 kennjeee A Nov. 16, 2018, 12:58 a.m. OK Go TESTS 13 15 0 800
51300090 LoveKitty A March 14, 2019, 2:01 p.m. OK Go TESTS 13 31 0 800
49883029 vchilikov A Feb. 13, 2019, 7:14 p.m. OK Go TESTS 13 31 0 800
46653415 vcdm A Dec. 5, 2018, 3:05 p.m. OK Go TESTS 13 31 0 800
44934950 davidguandev A Oct. 27, 2018, 4:46 a.m. OK Go TESTS 13 31 0 800
44253524 Shadow377 A Oct. 13, 2018, 11:26 a.m. OK Go TESTS 13 31 0 800
44764783 fc-lib-xyz A Oct. 24, 2018, 9:11 a.m. OK Go TESTS 13 46 0 800
57633231 jmazon A July 24, 2019, 9:34 a.m. OK Haskell TESTS 13 30 102400 800
46525705 Shamsutdin A Dec. 2, 2018, 9:12 p.m. OK Haskell TESTS 13 31 0 800
46961724 sinapusu2002 A Dec. 13, 2018, 8:38 a.m. OK Haskell TESTS 13 31 8396800 800
69801450 omarzablah222 A Jan. 29, 2020, 10:46 p.m. OK Java 11 TESTS 13 187 0 800
68098646 Erf__Km A Jan. 2, 2020, 11:32 p.m. OK Java 11 TESTS 13 187 0 800
66145156 abo_hasan A Dec. 1, 2019, 4:14 p.m. OK Java 11 TESTS 13 187 0 800
66144764 HayaEid A Dec. 1, 2019, 4:03 p.m. OK Java 11 TESTS 13 187 0 800
67663131 o33202919 A Dec. 26, 2019, 4:42 p.m. OK Java 11 TESTS 13 202 0 800
66477520 Mirbek_aka A Dec. 7, 2019, 9:57 p.m. OK Java 11 TESTS 13 202 0 800
66414743 nado_2000 A Dec. 6, 2019, 4:38 p.m. OK Java 11 TESTS 13 202 0 800
66272815 anna8 A Dec. 4, 2019, 12:53 p.m. OK Java 11 TESTS 13 202 0 800
66272730 anna8 A Dec. 4, 2019, 12:52 p.m. OK Java 11 TESTS 13 202 0 800
63191411 CoderAshik A Oct. 22, 2019, 5:19 p.m. OK Java 11 TESTS 13 202 0 800
54817912 rizqycf27 A May 29, 2019, 9:59 p.m. OK Java 8 TESTS 13 93 0 800
53688241 Java A May 3, 2019, 2:46 a.m. OK Java 8 TESTS 13 108 0 800
49839303 Dukkha A Feb. 12, 2019, 5:36 p.m. OK Java 8 TESTS 13 108 0 800
44994089 Digwener A Oct. 28, 2018, 2:28 p.m. OK Java 8 TESTS 13 108 0 800
44843602 krit_patel A Oct. 25, 2018, 1:40 p.m. OK Java 8 TESTS 13 108 0 800
44836476 Faizan A Oct. 25, 2018, 11:07 a.m. OK Java 8 TESTS 13 108 0 800
44563351 housni A Oct. 19, 2018, 8:47 p.m. OK Java 8 TESTS 13 108 0 800
44449036 jonsnow7 A Oct. 17, 2018, 3:05 p.m. OK Java 8 TESTS 13 108 0 800
57953894 BerserkVl A July 29, 2019, 5:45 p.m. OK Java 8 TESTS 13 109 0 800
57719559 vvenkai A July 25, 2019, 4:34 a.m. OK Java 8 TESTS 13 109 0 800
45408671 Killer45 A Nov. 7, 2018, 11 a.m. OK Kotlin TESTS 13 109 0 800
44721335 tumoyakov A Oct. 23, 2018, 5:19 a.m. OK Kotlin TESTS 13 139 0 800
47437052 z39 A Dec. 23, 2018, 7:47 p.m. OK Kotlin TESTS 13 155 102400 800
46383581 tarptaeya A Nov. 29, 2018, 8:14 p.m. OK Mono C# TESTS 13 31 0 800
45749783 ivansluque A Nov. 14, 2018, 11:20 p.m. OK Mono C# TESTS 13 46 0 800
45784507 Psionicist A Nov. 15, 2018, 11:22 p.m. OK Mono C# TESTS 13 46 0 800
47318958 Coder_D A Dec. 21, 2018, 6:26 a.m. OK Mono C# TESTS 13 46 0 800
44328617 n.a.borisov A Oct. 14, 2018, 5:12 p.m. OK Mono C# TESTS 13 46 0 800
56529638 Giangvp A July 4, 2019, 6:57 p.m. OK Mono C# TESTS 13 46 0 800
60754921 ansergeyg A Sept. 18, 2019, 8:21 a.m. OK Mono C# TESTS 13 46 0 800
53954945 og.kostya A May 10, 2019, 11:29 a.m. OK Mono C# TESTS 13 46 0 800
44468054 vansang1706 A Oct. 18, 2018, 4:16 a.m. OK Mono C# TESTS 13 46 0 800
44490159 danilprokat A Oct. 18, 2018, 2:10 p.m. OK Mono C# TESTS 13 46 0 800
50460866 Moen1578 A Feb. 24, 2019, 5:34 p.m. OK MS C++ TESTS 13 15 0 800
68855266 vjudge1 A Jan. 15, 2020, 10:23 a.m. OK MS C++ TESTS 13 15 0 800
66090910 vjudge5 A Dec. 1, 2019, 7:15 a.m. OK MS C++ TESTS 13 15 0 800
66084441 vjudge2 A Dec. 1, 2019, 3:23 a.m. OK MS C++ TESTS 13 15 0 800
66044193 vjudge2 A Nov. 30, 2019, 2:38 p.m. OK MS C++ TESTS 13 15 0 800
65954321 vjudge5 A Nov. 29, 2019, 12:10 p.m. OK MS C++ TESTS 13 15 0 800
65941068 vjudge3 A Nov. 29, 2019, 6:13 a.m. OK MS C++ TESTS 13 15 0 800
65794480 vjudge4 A Nov. 27, 2019, 3:05 a.m. OK MS C++ TESTS 13 15 0 800
53487255 vjudge2 A April 29, 2019, 5:25 a.m. OK MS C++ TESTS 13 15 0 800
47616224 vjudge2 A Dec. 28, 2018, 10:37 a.m. OK MS C++ TESTS 13 15 0 800
66093315 vjudge3 A Dec. 1, 2019, 7:36 a.m. OK MS C++ 2017 TESTS 13 15 0 800
48954837 Ruslan376 A Jan. 26, 2019, 3:53 a.m. OK MS C++ 2017 TESTS 13 30 0 800
50535778 D3Bob A Feb. 26, 2019, 3:37 p.m. OK MS C++ 2017 TESTS 13 30 0 800
56129406 Adnan.Mahmud A June 26, 2019, 6:07 p.m. OK MS C++ 2017 TESTS 13 30 0 800
56130721 Tornado_2004 A June 26, 2019, 6:40 p.m. OK MS C++ 2017 TESTS 13 30 0 800
56672243 hosein_bidaki A July 7, 2019, 1:40 p.m. OK MS C++ 2017 TESTS 13 30 0 800
66081874 vjudge2 A Dec. 1, 2019, 12:41 a.m. OK MS C++ 2017 TESTS 13 30 0 800
65706738 vjudge1 A Nov. 25, 2019, 12:52 p.m. OK MS C++ 2017 TESTS 13 30 0 800
68855442 vjudge5 A Jan. 15, 2020, 10:26 a.m. OK MS C++ 2017 TESTS 13 31 0 800
69447254 baher_code_forces A Jan. 24, 2020, 4 a.m. OK MS C++ 2017 TESTS 13 31 0 800
48305297 syzymon A Jan. 12, 2019, 7:22 p.m. OK Ocaml TESTS 13 15 0 800
44173802 VLA_DA_DA A Oct. 12, 2018, 7:37 a.m. OK PascalABC.NET TESTS 13 46 102400 800
44149522 HornedDingo A Oct. 11, 2018, 4:40 p.m. OK PascalABC.NET TESTS 13 46 102400 800
46994679 Lucky_cat777 A Dec. 14, 2018, 7:37 a.m. OK PascalABC.NET TESTS 13 46 102400 800
45891739 TayaO A Nov. 17, 2018, 7:03 p.m. OK PascalABC.NET TESTS 13 46 102400 800
45870100 MaxWood A Nov. 17, 2018, 9:40 a.m. OK PascalABC.NET TESTS 13 46 102400 800
45522307 ThePrestige A Nov. 10, 2018, 3:13 p.m. OK PascalABC.NET TESTS 13 46 102400 800
45066555 cube-R A Oct. 29, 2018, 5:18 p.m. OK PascalABC.NET TESTS 13 46 102400 800
44208153 Nakya579 A Oct. 12, 2018, 3:49 p.m. OK PascalABC.NET TESTS 13 46 102400 800
45894641 Nastya425 A Nov. 17, 2018, 9:08 p.m. OK PascalABC.NET TESTS 13 46 59289600 800
44557883 Dr_Kotjara A Oct. 19, 2018, 6:16 p.m. OK PascalABC.NET TESTS 13 62 102400 800
44142277 b41sh A Oct. 11, 2018, 4:02 p.m. OK PHP TESTS 13 46 0 800
44160142 mayakin A Oct. 11, 2018, 9 p.m. OK PHP TESTS 13 62 0 800
53457694 Claustrophobic_Penguin A April 28, 2019, 4:37 a.m. OK PyPy 2 TESTS 13 109 0 800
44538483 rohitbro A Oct. 19, 2018, 10:12 a.m. OK PyPy 2 TESTS 13 124 0 800
44332197 TLE_WA A Oct. 14, 2018, 6:58 p.m. OK PyPy 2 TESTS 13 124 0 800
67308465 aaa_bbb_ccc A Dec. 20, 2019, 11:51 p.m. OK PyPy 2 TESTS 13 187 0 800
61456471 ayushij2704 A Sept. 29, 2019, 6:31 a.m. OK PyPy 3 TESTS 13 124 0 800
58321853 kmshihabuddin A Aug. 5, 2019, 6:11 a.m. OK PyPy 3 TESTS 13 124 0 800
55091104 Dage233 A June 4, 2019, 2:34 p.m. OK PyPy 3 TESTS 13 124 0 800
48898076 Sevlll A Jan. 24, 2019, 4:47 p.m. OK PyPy 3 TESTS 13 124 0 800
47943891 kgmkr00001 A Jan. 4, 2019, 6:10 p.m. OK PyPy 3 TESTS 13 124 0 800
45984559 atharva456 A Nov. 20, 2018, 5:23 a.m. OK PyPy 3 TESTS 13 124 0 800
45242041 bergus A Nov. 3, 2018, 12:03 p.m. OK PyPy 3 TESTS 13 124 0 800
45205347 kaname_madoka123 A Nov. 2, 2018, 12:25 p.m. OK PyPy 3 TESTS 13 124 0 800
45174072 garimakhaneja00 A Nov. 1, 2018, 1:57 p.m. OK PyPy 3 TESTS 13 124 0 800
44476830 tsukuyomi A Oct. 18, 2018, 9:26 a.m. OK PyPy 3 TESTS 13 124 0 800
48764274 scambret A Jan. 22, 2019, 6:39 p.m. OK Python 2 TESTS 13 155 0 800
47085293 biltharesatyendra A Dec. 16, 2018, 1:40 a.m. OK Python 2 TESTS 13 155 0 800
46389282 franckmy A Nov. 30, 2018, 3:58 a.m. OK Python 2 TESTS 13 155 0 800
45407892 DMITRIY-01 A Nov. 7, 2018, 10:35 a.m. OK Python 2 TESTS 13 155 0 800
44745131 th3_5had0w A Oct. 23, 2018, 4:31 p.m. OK Python 2 TESTS 13 155 0 800
44701634 Tamojit A Oct. 22, 2018, 3:02 p.m. OK Python 2 TESTS 13 155 0 800
44326110 abhishekm71 A Oct. 14, 2018, 4:08 p.m. OK Python 2 TESTS 13 155 0 800
47539451 introibo A Dec. 27, 2018, 5:51 a.m. OK Python 2 TESTS 13 156 0 800
44172780 shubhankarsharma00 A Oct. 12, 2018, 6:59 a.m. OK Python 2 TESTS 13 156 0 800
46771874 Saurabh66 A Dec. 8, 2018, 5:26 p.m. OK Python 2 TESTS 13 170 0 800
54900554 meme_lord A June 1, 2019, 6:22 a.m. OK Python 3 TESTS 13 93 0 800
53495537 Offyoutrans A April 29, 2019, 11:32 a.m. OK Python 3 TESTS 13 93 0 800
52487992 vincentviktor A April 8, 2019, 10:15 a.m. OK Python 3 TESTS 13 93 0 800
51990615 ziddi A March 29, 2019, 7:51 p.m. OK Python 3 TESTS 13 93 0 800
51038481 essi A March 8, 2019, 4:07 p.m. OK Python 3 TESTS 13 93 0 800
50882128 HajLorenzo A March 6, 2019, 9:22 a.m. OK Python 3 TESTS 13 93 0 800
49840099 arMedBeta A Feb. 12, 2019, 5:59 p.m. OK Python 3 TESTS 13 93 0 800
49693131 juarez.paulino A Feb. 10, 2019, 12:23 p.m. OK Python 3 TESTS 13 93 0 800
49210529 Anonymous_Xtrm A Jan. 30, 2019, 3:24 p.m. OK Python 3 TESTS 13 93 0 800
48424084 Azizullo_Sadriddinov A Jan. 15, 2019, 2:04 p.m. OK Python 3 TESTS 13 93 0 800
59426649 megachuhancer A Aug. 25, 2019, 3:08 a.m. OK Ruby TESTS 13 62 0 800
44462370 jedikni A Oct. 17, 2018, 9:33 p.m. OK Ruby TESTS 13 62 0 800
44153045 fine_ A Oct. 11, 2018, 5:10 p.m. OK Ruby TESTS 13 62 0 800
44237158 cielavenir A Oct. 13, 2018, 5:21 a.m. OK Ruby TESTS 13 77 0 800
69725736 erbowl A Jan. 29, 2020, 12:12 p.m. OK Ruby TESTS 13 77 102400 800
57560005 fshuto A July 22, 2019, 11:25 p.m. OK Ruby TESTS 13 77 102400 800
44329647 mash97 A Oct. 14, 2018, 5:41 p.m. OK Ruby TESTS 13 93 0 800
45319497 WangZehui A Nov. 5, 2018, 9:51 a.m. OK Rust TESTS 13 31 0 800
44662588 dendi239 A Oct. 21, 2018, 4 p.m. OK Rust TESTS 13 31 0 800
44234920 hatoo A Oct. 13, 2018, 3:50 a.m. OK Rust TESTS 13 31 33689600 800
55996184 tuna_salad A June 24, 2019, 10:34 a.m. OK Rust TESTS 13 46 0 800
44420005 Aleksandr_Molodtsov A Oct. 16, 2018, 9:36 p.m. OK Scala TESTS 13 468 0 800

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