Codeforces Round 533 (Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1105 Codeforces Round 533 (Div. 2) FINISHED False 7200 183837299 Jan. 20, 2019, 12:05 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 10436 ) C Ayoub and Lost Array PROGRAMMING combinatorics dp math 1500

B'Ayoub had an array a of integers of size n and this array had two interesting properties: Unfortunately, Ayoub has lost his array, but he remembers the size of the array n and the numbers l and r , so he asked you to find the number of ways to restore the array. Since the answer could be very large, print it modulo 10^9 + 7 (i.e. the remainder when dividing by 10^9 + 7 ). In case there are no satisfying arrays (Ayoub has a wrong memory), print 0 . The first and only line contains three integers n , l and r ( 1 <= n <= 2 cdot 10^5 , 1 <= l <= r <= 10^9 ) -- the size of the lost array and the range of numbers in the array. Print the remainder when dividing by 10^9 + 7 the number of ways to restore the array. In the first example, the possible arrays are : [1,2], [2,1], [3, 3] . In the second example, the only possible array is [2, 2, 2] . '...

Tutorials

Tutorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
50671660 Minasenayuki C March 2, 2019, 7:18 a.m. OK Clang++17 Diagnostics TESTS 32 93 3993600 1500
54700573 atulep C May 26, 2019, 10:49 p.m. OK Clang++17 Diagnostics TESTS 32 592 15052800 1500
55307813 xcodevn C June 8, 2019, 3:37 p.m. OK D TESTS 32 31 0 1500
55724146 cpy C June 18, 2019, 4:50 p.m. OK D TESTS 32 93 21606400 1500
48631338 ruban C Jan. 20, 2019, 1:29 p.m. OK Delphi TESTS 32 451 20070400 1500
48632825 PAG C Jan. 20, 2019, 1:37 p.m. OK FPC TESTS 32 31 0 1500
49102565 TShT C Jan. 28, 2019, 11:54 a.m. OK FPC TESTS 32 31 4812800 1500
48970870 Ahriman C Jan. 26, 2019, 8:20 a.m. OK FPC TESTS 32 31 4812800 1500
48637965 Ashot_27 C Jan. 20, 2019, 2:04 p.m. OK FPC TESTS 32 31 4812800 1500
51815269 chaorenhaha C March 25, 2019, 8:46 a.m. OK FPC TESTS 32 31 11980800 1500
48712864 warenzer C Jan. 22, 2019, 9:31 a.m. OK GNU C11 TESTS 32 31 4812800 1500
51872763 ghai_kanav C March 26, 2019, 6:12 p.m. OK GNU C11 TESTS 32 31 4812800 1500
65467988 luogu_bot5 C Nov. 21, 2019, 7:03 a.m. OK GNU C11 TESTS 32 31 4812800 1500
48654906 seedkin C Jan. 21, 2019, 1:55 a.m. OK GNU C11 TESTS 32 31 4812800 1500
48684596 s0199988819 C Jan. 21, 2019, 2:42 p.m. OK GNU C11 TESTS 32 31 4812800 1500
48712749 warenzer C Jan. 22, 2019, 9:26 a.m. OK GNU C11 TESTS 32 31 4812800 1500
64751865 vjudge1 C Nov. 12, 2019, 3:31 p.m. OK GNU C11 TESTS 32 31 7270400 1500
48702406 Bramble C Jan. 22, 2019, 3:38 a.m. OK GNU C11 TESTS 32 46 4812800 1500
48688245 dkyun C Jan. 21, 2019, 4:19 p.m. OK GNU C11 TESTS 32 46 4812800 1500
48635019 prashan_yadav C Jan. 20, 2019, 1:50 p.m. OK GNU C11 TESTS 32 46 7168000 1500
48702095 SorahISA C Jan. 22, 2019, 3:25 a.m. OK GNU C++11 TESTS 32 30 0 1500
48627719 tomaso C Jan. 20, 2019, 1:10 p.m. OK GNU C++11 TESTS 32 30 2252800 1500
54485521 codemaster9 C May 22, 2019, 12:55 p.m. OK GNU C++11 TESTS 32 30 2457600 1500
54485522 codemaster4 C May 22, 2019, 12:55 p.m. OK GNU C++11 TESTS 32 30 2457600 1500
48769211 itsBhrigu C Jan. 22, 2019, 9:37 p.m. OK GNU C++11 TESTS 32 30 4812800 1500
48681470 stunba C Jan. 21, 2019, 1:28 p.m. OK GNU C++11 TESTS 32 30 4812800 1500
48666148 luogu_bot5 C Jan. 21, 2019, 8:15 a.m. OK GNU C++11 TESTS 32 30 4812800 1500
48654575 ecjtu17zhangxu C Jan. 21, 2019, 1:39 a.m. OK GNU C++11 TESTS 32 30 4812800 1500
51906635 imbr92 C March 27, 2019, 3:52 p.m. OK GNU C++11 TESTS 32 30 4812800 1500
49220738 sanap000 C Jan. 30, 2019, 7:02 p.m. OK GNU C++11 TESTS 32 30 4812800 1500
49502111 a12341 C Feb. 5, 2019, 3:43 p.m. OK GNU C++14 TESTS 32 15 0 1500
48703251 Shanru C Jan. 22, 2019, 4:21 a.m. OK GNU C++14 TESTS 32 15 0 1500
50570694 Rodp63 C Feb. 27, 2019, 3:16 p.m. OK GNU C++14 TESTS 32 15 0 1500
48722418 heath_cliff C Jan. 22, 2019, 2:06 p.m. OK GNU C++14 TESTS 32 15 2150400 1500
48669099 abutocf_ C Jan. 21, 2019, 9:40 a.m. OK GNU C++14 TESTS 32 15 2457600 1500
48975677 mihir_thakkar C Jan. 26, 2019, 9:21 a.m. OK GNU C++14 TESTS 32 15 4505600 1500
48669585 shubhammanhas579 C Jan. 21, 2019, 10:01 a.m. OK GNU C++14 TESTS 32 15 4505600 1500
61330162 pilot666 C Sept. 26, 2019, 2:46 p.m. OK GNU C++14 TESTS 32 15 4812800 1500
67962988 _vagabond C Dec. 30, 2019, 12:18 p.m. OK GNU C++14 TESTS 32 15 4812800 1500
49463666 Kallaf C Feb. 4, 2019, 2:10 p.m. OK GNU C++14 TESTS 32 15 4812800 1500
55750393 ayk16 C June 19, 2019, 12:26 p.m. OK GNU C++17 TESTS 32 15 0 1500
63021523 HarshKumar C Oct. 20, 2019, 2:44 p.m. OK GNU C++17 TESTS 32 15 0 1500
49225040 AlexBolfa C Jan. 30, 2019, 9:57 p.m. OK GNU C++17 TESTS 32 15 204800 1500
48644764 popashka C Jan. 20, 2019, 4:53 p.m. OK GNU C++17 TESTS 32 15 307200 1500
48852210 NMaglov C Jan. 23, 2019, 5:29 p.m. OK GNU C++17 TESTS 32 15 307200 1500
48644986 markotee C Jan. 20, 2019, 5 p.m. OK GNU C++17 TESTS 32 15 307200 1500
61952562 RunGood C Oct. 6, 2019, 4:22 a.m. OK GNU C++17 TESTS 32 15 2457600 1500
48722503 Medeowex C Jan. 22, 2019, 2:08 p.m. OK GNU C++17 TESTS 32 15 2662400 1500
49130747 evalir C Jan. 29, 2019, 3:50 a.m. OK GNU C++17 TESTS 32 15 2662400 1500
48716289 VladaMG98 C Jan. 22, 2019, 11:26 a.m. OK GNU C++17 TESTS 32 15 2662400 1500
48629720 2008061626 C Jan. 20, 2019, 1:21 p.m. OK Go TESTS 32 62 0 1500
68959156 slytherin_ C Jan. 16, 2020, 10:35 p.m. OK Java 11 TESTS 32 233 6246400 1500
69199334 ashanksingh1997 C Jan. 20, 2020, 3:59 p.m. OK Java 11 TESTS 32 280 34816000 1500
48641735 vivekiitian C Jan. 20, 2019, 3:39 p.m. OK Java 8 TESTS 32 109 0 1500
48717564 SpargelTarzan C Jan. 22, 2019, 12:02 p.m. OK Java 8 TESTS 32 109 0 1500
48643582 Darth_Jar_Jar_Binks C Jan. 20, 2019, 4:20 p.m. OK Java 8 TESTS 32 109 0 1500
48642147 meracle2309 C Jan. 20, 2019, 3:48 p.m. OK Java 8 TESTS 32 109 0 1500
48641888 meracle2309 C Jan. 20, 2019, 3:42 p.m. OK Java 8 TESTS 32 109 0 1500
48639369 jay321 C Jan. 20, 2019, 3 p.m. OK Java 8 TESTS 32 109 0 1500
61734789 saurabhs1206 C Oct. 2, 2019, 5:50 p.m. OK Java 8 TESTS 32 124 0 1500
60775945 maheshwari29 C Sept. 18, 2019, 2:22 p.m. OK Java 8 TESTS 32 124 0 1500
54777775 Xylenox C May 28, 2019, 7:03 p.m. OK Java 8 TESTS 32 124 0 1500
48709606 aakashjaiswal C Jan. 22, 2019, 7:47 a.m. OK Java 8 TESTS 32 124 0 1500
48638089 a11eca C Jan. 20, 2019, 2:04 p.m. OK Kotlin TESTS 32 139 0 1500
57305423 Spheniscine C July 19, 2019, 3:21 a.m. OK Kotlin TESTS 32 156 102400 1500
50610244 Lishy2010 C Feb. 28, 2019, 4:32 p.m. OK Kotlin TESTS 32 171 7372800 1500
67520631 vjudge1 C Dec. 24, 2019, 12:18 p.m. OK Kotlin TESTS 32 186 0 1500
55670724 og.kostya C June 17, 2019, 7:24 a.m. OK Mono C# TESTS 32 61 3174400 1500
51482537 nemars C March 19, 2019, 12:13 p.m. OK Mono C# TESTS 32 62 3686400 1500
48947383 dzhaba C Jan. 25, 2019, 8:01 p.m. OK Mono C# TESTS 32 62 4608000 1500
57789063 vjudge2 C July 26, 2019, 8:50 a.m. OK Mono C# TESTS 32 77 0 1500
48989180 mbakalov C Jan. 26, 2019, 1:37 p.m. OK Mono C# TESTS 32 78 3686400 1500
48923595 Mem C Jan. 25, 2019, 9:08 a.m. OK Mono C# TESTS 32 78 8294400 1500
60165318 Lumin C Sept. 6, 2019, 10:41 a.m. OK Mono C# TESTS 32 264 46080000 1500
50874341 vjudge4 C March 6, 2019, 5:05 a.m. OK MS C++ TESTS 32 30 0 1500
48657715 wuzj C Jan. 21, 2019, 4:01 a.m. OK MS C++ TESTS 32 30 4812800 1500
50820064 vjudge3 C March 5, 2019, 1:11 p.m. OK MS C++ TESTS 32 30 4812800 1500
50874214 vjudge2 C March 6, 2019, 5 a.m. OK MS C++ TESTS 32 31 0 1500
48633624 min05 C Jan. 20, 2019, 1:42 p.m. OK MS C++ TESTS 32 31 0 1500
48631977 xiayuhandalao C Jan. 20, 2019, 1:32 p.m. OK MS C++ TESTS 32 31 0 1500
58175692 vjudge5 C Aug. 2, 2019, 12:58 p.m. OK MS C++ TESTS 32 31 0 1500
48702554 vjudge1 C Jan. 22, 2019, 3:45 a.m. OK MS C++ TESTS 32 31 0 1500
58147778 vjudge2 C Aug. 1, 2019, 11:39 p.m. OK MS C++ TESTS 32 31 2457600 1500
58202846 vjudge2 C Aug. 3, 2019, 5:28 a.m. OK MS C++ TESTS 32 31 2457600 1500
49234054 tangbinjie C Jan. 31, 2019, 7:03 a.m. OK MS C++ 2017 TESTS 32 31 0 1500
49233375 tangbinjie C Jan. 31, 2019, 6:39 a.m. OK MS C++ 2017 TESTS 32 31 0 1500
48923040 nqbinh17 C Jan. 25, 2019, 8:50 a.m. OK MS C++ 2017 TESTS 32 31 2355200 1500
66020888 vjudge1 C Nov. 30, 2019, 7:19 a.m. OK MS C++ 2017 TESTS 32 31 2457600 1500
64730117 yuanyuan2048 C Nov. 12, 2019, 8:06 a.m. OK MS C++ 2017 TESTS 32 31 4812800 1500
65468035 vjudge3 C Nov. 21, 2019, 7:04 a.m. OK MS C++ 2017 TESTS 32 31 4812800 1500
65615428 vjudge5 C Nov. 24, 2019, 3:12 a.m. OK MS C++ 2017 TESTS 32 31 4812800 1500
68719043 116c C Jan. 13, 2020, 3:32 p.m. OK MS C++ 2017 TESTS 32 31 4812800 1500
55964174 petko_mitkov C June 23, 2019, 11:08 a.m. OK MS C++ 2017 TESTS 32 31 4812800 1500
57596621 pmitkov C July 23, 2019, 2:10 p.m. OK MS C++ 2017 TESTS 32 31 4812800 1500
62212739 mm944 C Oct. 9, 2019, 3 p.m. OK PascalABC.NET TESTS 32 327 0 1500
48636532 Arcadii C Jan. 20, 2019, 1:58 p.m. OK PascalABC.NET TESTS 32 420 6553600 1500
48690305 supachai_pay C Jan. 21, 2019, 5:25 p.m. OK PyPy 2 TESTS 32 171 512000 1500
48657820 Mukundan314 C Jan. 21, 2019, 4:06 a.m. OK PyPy 2 TESTS 32 186 102400 1500
49669435 gatsko C Feb. 9, 2019, 4:04 p.m. OK PyPy 2 TESTS 32 218 1638400 1500
48692735 c1729 C Jan. 21, 2019, 6:48 p.m. OK PyPy 2 TESTS 32 234 614400 1500
48717706 raven_47 C Jan. 22, 2019, 12:06 p.m. OK PyPy 2 TESTS 32 311 34201600 1500
48632552 kbagoli1999 C Jan. 20, 2019, 1:35 p.m. OK PyPy 2 TESTS 32 311 41062400 1500
52065679 gaidash C March 31, 2019, 5:15 a.m. OK PyPy 2 TESTS 32 327 34201600 1500
48641374 apoorv1999 C Jan. 20, 2019, 3:32 p.m. OK PyPy 2 TESTS 32 373 41164800 1500
56967259 shanu_im C July 13, 2019, 8:47 a.m. OK PyPy 2 TESTS 32 420 41472000 1500
48668957 SoSooding C Jan. 21, 2019, 9:35 a.m. OK PyPy 2 TESTS 32 451 41164800 1500
48629555 Kelang C Jan. 20, 2019, 1:20 p.m. OK PyPy 3 TESTS 32 171 102400 1500
48788718 dizballanze C Jan. 23, 2019, 10:14 a.m. OK PyPy 3 TESTS 32 171 409600 1500
49847700 yurics C Feb. 12, 2019, 11:43 p.m. OK PyPy 3 TESTS 32 186 102400 1500
49847675 yurics C Feb. 12, 2019, 11:41 p.m. OK PyPy 3 TESTS 32 186 102400 1500
57867208 joakimhauger97 C July 27, 2019, 10:01 p.m. OK PyPy 3 TESTS 32 186 1228800 1500
61326702 UTMoonlight C Sept. 26, 2019, 1:55 p.m. OK PyPy 3 TESTS 32 186 1638400 1500
48854695 fascineted C Jan. 23, 2019, 6:23 p.m. OK PyPy 3 TESTS 32 187 102400 1500
48692588 Bovniova C Jan. 21, 2019, 6:43 p.m. OK PyPy 3 TESTS 32 202 512000 1500
69923220 algdgn C Jan. 31, 2020, 7:11 p.m. OK PyPy 3 TESTS 32 202 1228800 1500
49382077 bandi.enkh C Feb. 3, 2019, 3:04 a.m. OK PyPy 3 TESTS 32 217 512000 1500
48639617 nwi C Jan. 20, 2019, 3:03 p.m. OK Python 2 TESTS 32 545 0 1500
48651345 alessandrosolbiati C Jan. 20, 2019, 9:22 p.m. OK Python 2 TESTS 32 561 3379200 1500
48651280 alessandrosolbiati C Jan. 20, 2019, 9:17 p.m. OK Python 2 TESTS 32 607 27545600 1500
48644818 scambret C Jan. 20, 2019, 4:55 p.m. OK Python 2 TESTS 32 701 3276800 1500
68941633 soumyasarkar1998 C Jan. 16, 2020, 2:37 p.m. OK Python 2 TESTS 32 702 27852800 1500
48637980 saurabh_dtu C Jan. 20, 2019, 2:04 p.m. OK Python 2 TESTS 32 748 24268800 1500
52065617 gaidash C March 31, 2019, 5:12 a.m. OK Python 2 TESTS 32 904 13516800 1500
48679449 markovDPro C Jan. 21, 2019, 12:42 p.m. OK Python 2 TESTS 32 951 13414400 1500
48628489 nvystys C Jan. 20, 2019, 1:14 p.m. OK Python 3 TESTS 32 124 0 1500
51509861 huangbinapple C March 19, 2019, 3:24 p.m. OK Python 3 TESTS 32 187 409600 1500
48762313 kbats183 C Jan. 22, 2019, 6:04 p.m. OK Python 3 TESTS 32 436 0 1500
48653284 EliasMera C Jan. 21, 2019, 12:25 a.m. OK Python 3 TESTS 32 436 0 1500
48632957 d_orwell C Jan. 20, 2019, 1:38 p.m. OK Python 3 TESTS 32 452 307200 1500
48722438 Tauzn C Jan. 22, 2019, 2:06 p.m. OK Python 3 TESTS 32 467 0 1500
48639450 arvindr9 C Jan. 20, 2019, 3:01 p.m. OK Python 3 TESTS 32 468 0 1500
49691307 bhavana4842 C Feb. 10, 2019, 11:23 a.m. OK Python 3 TESTS 32 482 0 1500
65746218 Annvv C Nov. 26, 2019, 12:21 p.m. OK Python 3 TESTS 32 483 0 1500
51005292 toysheeyeyraku C March 8, 2019, 8:57 a.m. OK Python 3 TESTS 32 483 0 1500
48633080 koprus77 C Jan. 20, 2019, 1:38 p.m. OK Ruby TESTS 32 639 0 1500
49185563 rahdpp C Jan. 30, 2019, 5:48 a.m. OK Ruby TESTS 32 873 2355200 1500
48641359 denison7111 C Jan. 20, 2019, 3:31 p.m. OK Scala TESTS 32 467 0 1500
49165739 jkxjkx1031 C Jan. 29, 2019, 4:25 p.m. OK Scala TESTS 32 483 0 1500

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