Educational Codeforces Round 26

Solutions are presented as using the least memory and the fastest execution time. It also takes the top 10 most recent solutions from each language. If you want to limit to a specific index, click the "Solved" button and go to that problem.

ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
837 Educational Codeforces Round 26 FINISHED False 7200 230049899 Aug. 3, 2017, 3:15 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 1799 ) E Vasya's Function PROGRAMMING binary search implementation math 2200

B'Vasya is studying number theory. He has denoted a function f(a, xe2 x80 x89b) such that: Vasya has two numbers x and y, and he wants to calculate f(x, xe2 x80 x89y). He tried to do it by himself, but found out that calculating this function the way he wants to do that might take very long time. So he decided to ask you to implement a program that will calculate this function swiftly. The first line contains two integer numbers x and y (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89x, xe2 x80 x89y xe2 x80 x89 xe2 x89 xa4 xe2 x80 x891012). Print f(x, xe2 x80 x89y). '...

Tutorials

53662

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
29215435 nanae1914 E Aug. 5, 2017, 9:51 a.m. OK D TESTS 46 15 2969600 2200
29246602 regmsif E Aug. 6, 2017, 5:48 p.m. OK D TESTS 46 15 2969600 2200
29226816 regmsif E Aug. 5, 2017, 7:52 p.m. OK D TESTS 46 46 35020800 2200
33513423 AsahiKasugano E Dec. 22, 2017, 3:50 p.m. OK FPC TESTS 46 30 1638400 2200
33513397 KagamiharaNadeshiko E Dec. 22, 2017, 3:49 p.m. OK FPC TESTS 46 30 1638400 2200
30519222 dinhquyduc13021 E Sept. 19, 2017, 4:42 p.m. OK FPC TESTS 46 31 16076800 2200
30548662 huw E Sept. 20, 2017, 2:26 p.m. OK FPC TESTS 46 31 16076800 2200
30533735 dinhquyduc13021 E Sept. 20, 2017, 3:38 a.m. OK FPC TESTS 46 31 16179200 2200
29805808 raresb E Aug. 26, 2017, 12:07 p.m. OK GNU C TESTS 46 15 0 2200
29355705 neka E Aug. 11, 2017, 2:49 p.m. OK GNU C TESTS 46 15 1945600 2200
29179220 rainboy E Aug. 3, 2017, 11:25 p.m. OK GNU C TESTS 46 15 1945600 2200
30388261 JeffreyLC E Sept. 16, 2017, 4:33 p.m. OK GNU C++ TESTS 46 15 0 2200
29935742 zhoujundong E Aug. 31, 2017, 5:55 a.m. OK GNU C++ TESTS 46 15 0 2200
29828229 dhuacm7 E Aug. 27, 2017, 2:10 p.m. OK GNU C++ TESTS 46 15 0 2200
29828204 Sherlock_Tang E Aug. 27, 2017, 2:09 p.m. OK GNU C++ TESTS 46 15 0 2200
29712966 Akikaze E Aug. 23, 2017, 4:47 p.m. OK GNU C++ TESTS 46 15 0 2200
29600967 xiejun E Aug. 19, 2017, 2:33 p.m. OK GNU C++ TESTS 46 15 0 2200
29702010 FoolMike E Aug. 23, 2017, 8:44 a.m. OK GNU C++ TESTS 46 15 819200 2200
29197601 halid E Aug. 4, 2017, 3:14 p.m. OK GNU C++ TESTS 46 15 1945600 2200
35918431 vjudge4 E March 4, 2018, 11:40 a.m. OK GNU C++ TESTS 46 15 2048000 2200
32827287 Doggu E Dec. 1, 2017, 10:50 a.m. OK GNU C++ TESTS 46 15 2048000 2200
29266732 f2lk6wf90d E Aug. 7, 2017, 2:15 p.m. OK GNU C11 TESTS 46 124 1945600 2200
29507296 Icewk E Aug. 16, 2017, 2:05 p.m. OK GNU C++11 TESTS 46 15 0 2200
30537898 pipialvin E Sept. 20, 2017, 7:56 a.m. OK GNU C++11 TESTS 46 15 0 2200
29916575 dwt E Aug. 30, 2017, 12:04 p.m. OK GNU C++11 TESTS 46 15 0 2200
29794031 gerardd E Aug. 25, 2017, 11:48 p.m. OK GNU C++11 TESTS 46 15 0 2200
29554049 newgate E Aug. 18, 2017, 1:19 p.m. OK GNU C++11 TESTS 46 15 0 2200
29544758 QingMu E Aug. 18, 2017, 6:41 a.m. OK GNU C++11 TESTS 46 15 0 2200
29542589 ctlchild E Aug. 18, 2017, 3:40 a.m. OK GNU C++11 TESTS 46 15 0 2200
32187615 vjudge3 E Nov. 10, 2017, 6:58 a.m. OK GNU C++11 TESTS 46 15 102400 2200
32427216 its_like_never_before E Nov. 18, 2017, 10:13 a.m. OK GNU C++11 TESTS 46 15 102400 2200
29546870 MiricaMatei E Aug. 18, 2017, 8:59 a.m. OK GNU C++11 TESTS 46 15 819200 2200
30799237 BagInCode E Sept. 28, 2017, 8:45 a.m. OK GNU C++14 TESTS 46 15 0 2200
30785402 obuzzz E Sept. 27, 2017, 5:45 p.m. OK GNU C++14 TESTS 46 15 0 2200
30560032 Akababa E Sept. 20, 2017, 7:19 p.m. OK GNU C++14 TESTS 46 15 0 2200
30359772 imulan E Sept. 15, 2017, 8:47 a.m. OK GNU C++14 TESTS 46 15 0 2200
30298705 vjudge5 E Sept. 13, 2017, 3:57 a.m. OK GNU C++14 TESTS 46 15 0 2200
30827337 WarcraftRusher E Sept. 29, 2017, noon OK GNU C++14 TESTS 46 15 0 2200
30201029 kfoozminus E Sept. 8, 2017, 11:35 a.m. OK GNU C++14 TESTS 46 15 0 2200
29918219 reprise0709 E Aug. 30, 2017, 1:20 p.m. OK GNU C++14 TESTS 46 15 0 2200
29774884 ashish2810 E Aug. 25, 2017, 9:19 a.m. OK GNU C++14 TESTS 46 15 0 2200
30298702 nimasile E Sept. 13, 2017, 3:57 a.m. OK GNU C++14 TESTS 46 15 0 2200
51456947 ShJ E March 18, 2019, 5:31 p.m. OK GNU C++17 TESTS 46 15 0 2200
57773766 rodz E July 26, 2019, 2:23 a.m. OK GNU C++17 TESTS 46 15 0 2200
59227147 k24 E Aug. 21, 2019, 2:09 p.m. OK GNU C++17 TESTS 46 30 0 2200
65907125 ali_05 E Nov. 28, 2019, 11:25 a.m. OK GNU C++17 TESTS 46 30 0 2200
59541237 DougNobrega E Aug. 26, 2019, 7:01 p.m. OK GNU C++17 TESTS 46 30 0 2200
59115545 vjudge4 E Aug. 20, 2019, 1:20 a.m. OK GNU C++17 TESTS 46 30 0 2200
54472179 ACraider E May 22, 2019, 6:11 a.m. OK GNU C++17 TESTS 46 30 0 2200
42954783 dmkozyrev E Sept. 16, 2018, 3:40 p.m. OK GNU C++17 TESTS 46 30 0 2200
68104509 tsutaj1458 E Jan. 3, 2020, 6:12 a.m. OK GNU C++17 TESTS 46 30 307200 2200
44238813 phibrain E Oct. 13, 2018, 6:04 a.m. OK GNU C++17 TESTS 46 30 819200 2200
29190077 kissgergely E Aug. 4, 2017, 9:29 a.m. OK Haskell TESTS 46 217 53248000 2200
29179354 erikr E Aug. 3, 2017, 11:47 p.m. OK Haskell TESTS 46 374 53350400 2200
29179322 erikr E Aug. 3, 2017, 11:42 p.m. OK Haskell TESTS 46 390 53350400 2200
46727250 StayAwayFromBitches E Dec. 7, 2018, 3:39 p.m. OK Java 8 TESTS 46 124 0 2200
43654709 BiIIy E Oct. 1, 2018, 5:20 p.m. OK Java 8 TESTS 46 124 0 2200
43653239 Ahmad E Oct. 1, 2018, 4:41 p.m. OK Java 8 TESTS 46 124 0 2200
60282951 SecondThread E Sept. 8, 2019, 10:44 p.m. OK Java 8 TESTS 46 124 0 2200
57195434 sameep17264 E July 17, 2019, 12:03 p.m. OK Java 8 TESTS 46 124 0 2200
29172734 fetetriste E Aug. 3, 2017, 5:13 p.m. OK Java 8 TESTS 46 124 20582400 2200
29238193 bhishma E Aug. 6, 2017, 10:01 a.m. OK Java 8 TESTS 46 124 20582400 2200
29165244 uwi E Aug. 3, 2017, 3:58 p.m. OK Java 8 TESTS 46 124 20582400 2200
29186614 U_Square E Aug. 4, 2017, 7:04 a.m. OK Java 8 TESTS 46 124 20787200 2200
29204458 kessido E Aug. 4, 2017, 9:24 p.m. OK Java 8 TESTS 46 139 20582400 2200
29168255 leign E Aug. 3, 2017, 4:25 p.m. OK Mono C# TESTS 46 61 13004800 2200
29242144 og.kostya E Aug. 6, 2017, 1:16 p.m. OK MS C# TESTS 46 62 11776000 2200
29493068 achudov89 E Aug. 15, 2017, 11:01 p.m. OK MS C++ TESTS 46 15 2048000 2200
29493693 imbirik E Aug. 16, 2017, 12:41 a.m. OK MS C++ TESTS 46 30 2048000 2200
55241253 vjudge1 E June 7, 2019, 11:08 a.m. OK MS C++ TESTS 46 31 0 2200
32360625 WooDeND E Nov. 16, 2017, 4:37 p.m. OK MS C++ TESTS 46 31 0 2200
29209183 Gleb_Dubosarskii E Aug. 5, 2017, 4:32 a.m. OK MS C++ TESTS 46 31 2048000 2200
29172738 SakoXF E Aug. 3, 2017, 5:13 p.m. OK MS C++ TESTS 46 31 2048000 2200
29221178 backTTT E Aug. 5, 2017, 2:45 p.m. OK MS C++ TESTS 46 46 2048000 2200
29221129 backTTT E Aug. 5, 2017, 2:43 p.m. OK MS C++ TESTS 46 46 2048000 2200
29221105 backTTT E Aug. 5, 2017, 2:41 p.m. OK MS C++ TESTS 46 46 2048000 2200
29221209 backTTT E Aug. 5, 2017, 2:47 p.m. OK MS C++ TESTS 46 46 2048000 2200
66154411 pajenegod E Dec. 1, 2019, 9:02 p.m. OK PyPy 2 TESTS 46 140 307200 2200
38705101 dendi239 E May 28, 2018, 9:57 p.m. OK PyPy 2 TESTS 46 186 204800 2200
29223362 Ostkaka E Aug. 5, 2017, 4:32 p.m. OK PyPy 2 TESTS 46 265 29798400 2200
29239899 andreamaf E Aug. 6, 2017, 11:29 a.m. OK PyPy 2 TESTS 46 389 29798400 2200
29510473 nwi E Aug. 16, 2017, 5:07 p.m. OK Python 2 TESTS 46 639 5324800 2200
29170567 mstang E Aug. 3, 2017, 4:50 p.m. OK Python 3 TESTS 46 249 4915200 2200
29178374 L1va E Aug. 3, 2017, 9:46 p.m. OK Python 3 TESTS 46 280 5939200 2200
29169813 Danlark E Aug. 3, 2017, 4:41 p.m. OK Python 3 TESTS 46 327 5939200 2200
36995997 AliShahali1382 E April 5, 2018, 11:37 a.m. OK Python 3 TESTS 46 342 7065600 2200
37121400 Ferume E April 9, 2018, 12:22 p.m. OK Python 3 TESTS 46 561 7065600 2200
37638571 Amoo_Safar E April 26, 2018, 1:51 p.m. OK Python 3 TESTS 46 592 7372800 2200
35852796 eisen_shinzou E March 2, 2018, 6:57 p.m. OK Python 3 TESTS 46 873 5632000 2200
29806424 RidderJ E Aug. 26, 2017, 12:47 p.m. OK Ruby TESTS 46 327 204800 2200

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