Codeforces Round 471 (Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
955 Codeforces Round 471 (Div. 2) FINISHED False 9000 210000299 March 23, 2018, 4:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 2715 ) C Sad powers PROGRAMMING binary search math number theory 2100

B"You're given Q queries of the form (L, xe2 x80 x89R). For each query you have to find the number of such x that L xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89x xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89R and there exist integer numbers a xe2 x80 x89> xe2 x80 x890, p xe2 x80 x89> xe2 x80 x891 such that x xe2 x80 x89= xe2 x80 x89ap. The first line contains the number of queries Q (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89Q xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89105). The next Q lines contains two integers L, R each (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89L xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89R xe2 x80 x89 xe2 x89 xa4 xe2 x80 x891018). Output Q lines -- the answers to the queries. In query one the suitable numbers are 1 and 4. "...

Tutorials

Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
36559202 ruban C March 24, 2018, 1:14 a.m. OK Delphi TESTS 20 1107 30310400 2100
36552214 ruban C March 23, 2018, 6:50 p.m. OK Delphi TESTS 20 1138 30412800 2100
36574959 PazaMaza C March 24, 2018, 12:59 p.m. OK FPC TESTS 20 514 19046400 2100
47893915 chaorenhaha C Jan. 4, 2019, 8:55 a.m. OK FPC TESTS 20 577 32051200 2100
36559230 ruban C March 24, 2018, 1:16 a.m. OK FPC TESTS 20 1403 29388800 2100
36550990 physics0523 C March 23, 2018, 6:36 p.m. OK GNU C TESTS 20 811 3276800 2100
41415722 vjudge4 C Aug. 10, 2018, 2:30 a.m. OK GNU C++ TESTS 20 233 160358400 2100
36576940 erge C March 24, 2018, 2:13 p.m. OK GNU C++ TESTS 20 249 16793600 2100
36553289 PinkiePie1189 C March 23, 2018, 7:01 p.m. OK GNU C++ TESTS 20 265 11571200 2100
40932608 ReaLNero1 C July 30, 2018, 1:55 a.m. OK GNU C++ TESTS 20 265 13004800 2100
36797299 ywr wh030115 C April 1, 2018, 12:05 p.m. OK GNU C++ TESTS 20 265 16076800 2100
40572026 phungha C July 20, 2018, 8:42 a.m. OK GNU C++ TESTS 20 280 8396800 2100
37015342 malkeet_1995 C April 6, 2018, 7:43 a.m. OK GNU C++ TESTS 20 280 11980800 2100
36900831 IronKing C April 3, 2018, 11:35 a.m. OK GNU C++ TESTS 20 280 11980800 2100
36724506 vjudge2 C March 29, 2018, 3:05 p.m. OK GNU C++ TESTS 20 295 16281600 2100
36656279 phungha C March 27, 2018, 12:45 a.m. OK GNU C++ TESTS 20 296 16384000 2100
36895334 IS_HXW C April 3, 2018, 7:21 a.m. OK GNU C++11 TESTS 20 249 13107200 2100
36777454 calabash_boy C March 31, 2018, 3:10 p.m. OK GNU C++11 TESTS 20 249 16486400 2100
39177789 zzb111 C June 12, 2018, 1:33 a.m. OK GNU C++11 TESTS 20 249 32051200 2100
36563180 Fuko_Ibuki C March 24, 2018, 5:14 a.m. OK GNU C++11 TESTS 20 264 16076800 2100
37671880 krijgertje C April 27, 2018, 8:41 p.m. OK GNU C++11 TESTS 20 265 16076800 2100
36777795 Fuko_Ibuki C March 31, 2018, 3:27 p.m. OK GNU C++11 TESTS 20 265 16076800 2100
36779497 calabash_boy C March 31, 2018, 4:47 p.m. OK GNU C++11 TESTS 20 265 16486400 2100
36566217 skmonir C March 24, 2018, 7:17 a.m. OK GNU C++11 TESTS 20 265 20172800 2100
44769369 170104100115 C Oct. 24, 2018, 11:38 a.m. OK GNU C++11 TESTS 20 265 160358400 2100
36756582 niel_99 C March 30, 2018, 6:40 p.m. OK GNU C++11 TESTS 20 280 12390400 2100
37531691 I_love_chickpea C April 22, 2018, 11:15 a.m. OK GNU C++14 TESTS 20 280 3993600 2100
36633732 Source_C0de C March 26, 2018, 7:03 a.m. OK GNU C++14 TESTS 20 280 4096000 2100
36632469 jihoon C March 26, 2018, 5:41 a.m. OK GNU C++14 TESTS 20 280 4096000 2100
42856970 syzymon C Sept. 14, 2018, 10:17 a.m. OK GNU C++14 TESTS 20 280 21708800 2100
37587197 eidan C April 25, 2018, 3:41 a.m. OK GNU C++14 TESTS 20 280 27443200 2100
36656922 starmku C March 27, 2018, 1:56 a.m. OK GNU C++14 TESTS 20 295 19660800 2100
36551619 ProximaCentauri C March 23, 2018, 6:44 p.m. OK GNU C++14 TESTS 20 296 9932800 2100
36571599 dened C March 24, 2018, 10:55 a.m. OK GNU C++14 TESTS 20 296 11673600 2100
36568518 dened C March 24, 2018, 8:44 a.m. OK GNU C++14 TESTS 20 296 11673600 2100
36568031 dened C March 24, 2018, 8:23 a.m. OK GNU C++14 TESTS 20 296 11673600 2100
48442350 chirag11032000 C Jan. 16, 2019, 5:01 a.m. OK GNU C++17 TESTS 20 265 614400 2100
36546927 Adalbert C March 23, 2018, 5:51 p.m. OK GNU C++17 TESTS 20 280 19456000 2100
55337139 Yzm007 C June 9, 2019, 2:33 p.m. OK GNU C++17 TESTS 20 280 40140800 2100
36577786 ShJ C March 24, 2018, 2:39 p.m. OK GNU C++17 TESTS 20 311 11776000 2100
68064252 AC_AR C Jan. 2, 2020, 6:41 a.m. OK GNU C++17 TESTS 20 311 12697600 2100
69030742 Uzumaki_Narutoo C Jan. 18, 2020, 8:04 a.m. OK GNU C++17 TESTS 20 311 12697600 2100
63955713 vjudge1 C Nov. 1, 2019, 1:19 a.m. OK GNU C++17 TESTS 20 311 12697600 2100
36681115 Hossam C March 28, 2018, 12:30 a.m. OK GNU C++17 TESTS 20 311 16384000 2100
36573076 dened C March 24, 2018, 11:51 a.m. OK GNU C++17 TESTS 20 312 11366400 2100
57083683 k24 C July 15, 2019, 8:02 a.m. OK GNU C++17 TESTS 20 312 12697600 2100
49350822 wadissimo C Feb. 2, 2019, 8:24 a.m. OK Java 8 TESTS 20 327 0 2100
36567523 chandan5284 C March 24, 2018, 8:03 a.m. OK Java 8 TESTS 20 373 37478400 2100
36540163 uwi C March 23, 2018, 5:01 p.m. OK Java 8 TESTS 20 451 37478400 2100
36555707 aman28rwt C March 23, 2018, 8:45 p.m. OK Java 8 TESTS 20 452 45568000 2100
36558202 4mda4mda C March 23, 2018, 11:41 p.m. OK Java 8 TESTS 20 468 33996800 2100
42475170 prituladima C Sept. 4, 2018, 9:37 p.m. OK Java 8 TESTS 20 483 14848000 2100
36675218 KulikAlex C March 27, 2018, 5:20 p.m. OK Java 8 TESTS 20 483 37478400 2100
62880523 beginner1010 C Oct. 18, 2019, 4:37 p.m. OK Java 8 TESTS 20 514 65740800 2100
36572817 SrapZark C March 24, 2018, 11:42 a.m. OK Java 8 TESTS 20 545 42905600 2100
36630473 saurabh4201 C March 26, 2018, 2:13 a.m. OK Java 8 TESTS 20 561 42905600 2100
42666096 og.kostya C Sept. 8, 2018, 7:52 a.m. OK Mono C# TESTS 20 514 28979200 2100
63965066 vjudge5 C Nov. 1, 2019, 6:51 a.m. OK MS C++ TESTS 20 312 80179200 2100
52337797 vjudge2 C April 5, 2019, 8:55 a.m. OK MS C++ TESTS 20 452 14540800 2100
52337794 vjudge5 C April 5, 2019, 8:55 a.m. OK MS C++ TESTS 20 452 14540800 2100
40661234 scorpiowf C July 23, 2018, 7:16 a.m. OK MS C++ TESTS 20 701 24883200 2100
41740771 vjudge5 C Aug. 18, 2018, 5:24 a.m. OK MS C++ TESTS 20 701 58675200 2100
52455902 vjudge3 C April 7, 2019, 11:43 a.m. OK MS C++ TESTS 20 998 14540800 2100
36799358 keklol360 C April 1, 2018, 1:20 p.m. OK MS C++ TESTS 20 998 18022400 2100
36567615 Amuro_Tashi C March 24, 2018, 8:06 a.m. OK MS C++ TESTS 20 1045 3481600 2100
37547126 nomiku99 C April 23, 2018, 9:22 a.m. OK MS C++ TESTS 20 1060 18227200 2100
36891900 Amuro_Tashi C April 3, 2018, 3:01 a.m. OK MS C++ TESTS 20 1075 3481600 2100
63983293 Shaw_n C Nov. 1, 2019, 11 a.m. OK MS C++ 2017 TESTS 20 686 50380800 2100
63969270 vjudge1 C Nov. 1, 2019, 8:28 a.m. OK MS C++ 2017 TESTS 20 686 50380800 2100
63969238 vjudge1 C Nov. 1, 2019, 8:27 a.m. OK MS C++ 2017 TESTS 20 686 50585600 2100
41909126 tanghao C Aug. 20, 2018, 4:28 p.m. OK PyPy 2 TESTS 20 701 21504000 2100
41909088 tanghao C Aug. 20, 2018, 4:26 p.m. OK PyPy 2 TESTS 20 717 19968000 2100
41908896 tanghao C Aug. 20, 2018, 4:18 p.m. OK PyPy 2 TESTS 20 795 10444800 2100
42011987 tanghao C Aug. 24, 2018, 2:02 a.m. OK PyPy 2 TESTS 20 1310 83660800 2100
39249806 winnch C June 14, 2018, 5:04 p.m. OK PyPy 2 TESTS 20 1482 113664000 2100
39249787 winnch C June 14, 2018, 5:03 p.m. OK PyPy 2 TESTS 20 1482 113664000 2100
38979840 Ali_Pi C June 5, 2018, 10:12 p.m. OK PyPy 2 TESTS 20 1482 113664000 2100
36559446 pajenegod C March 24, 2018, 1:29 a.m. OK PyPy 2 TESTS 20 1497 136396800 2100
37859993 Yee_172 C May 3, 2018, 11:15 a.m. OK PyPy 2 TESTS 20 1559 156774400 2100
44239899 YESMAths C Oct. 13, 2018, 6:32 a.m. OK PyPy 2 TESTS 20 1575 131788800 2100
37860182 Yee_172 C May 3, 2018, 11:22 a.m. OK PyPy 3 TESTS 20 1981 157900800 2100
37860175 Yee_172 C May 3, 2018, 11:22 a.m. OK PyPy 3 TESTS 20 1981 157900800 2100

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