Educational Codeforces Round 47 (Rated for Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1009 Educational Codeforces Round 47 (Rated for Div. 2) FINISHED False 7200 205946723 July 14, 2018, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 6022 ) F Dominant Indices PROGRAMMING data structures ds trees 2300

B"You are given a rooted undirected tree consisting of n vertices. Vertex 1 is the root. Let's denote a depth array of vertex x as an infinite sequence [d_{x, 0}, d_{x, 1}, d_{x, 2}, ... ] , where d_{x, i} is the number of vertices y such that both conditions hold: The dominant index of a depth array of vertex x (or, shortly, the dominant index of vertex x ) is an index j such that: For every vertex in the tree calculate its dominant index. The first line contains one integer n ( 1 <= n <= 10^6 ) -- the number of vertices in a tree. Then n - 1 lines follow, each containing two integers x and y ( 1 <= x, y <= n , x ne y ). This line denotes an edge of the tree. It is guaranteed that these edges form a tree. Output n numbers. i -th number should be equal to the dominant index of vertex i . "...

Tutorials

60630

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
40688193 __ShaW F July 24, 2018, 3:55 a.m. OK FPC TESTS 132 3462 161280000 2300
40393143 SovietPower F July 16, 2018, 2:43 a.m. OK GNU C++ TESTS 132 546 91852800 2300
41604347 luogu_bot5 F Aug. 15, 2018, 12:30 a.m. OK GNU C++ TESTS 132 561 104038400 2300
41100152 zhouzhendong F Aug. 2, 2018, 12:26 a.m. OK GNU C++ TESTS 132 607 108032000 2300
41590451 yybyyb F Aug. 14, 2018, 1:46 p.m. OK GNU C++ TESTS 132 670 108134400 2300
40580513 hzy9819 F July 20, 2018, 2:02 p.m. OK GNU C++ TESTS 132 748 126361600 2300
40937223 gyjian F July 30, 2018, 6:30 a.m. OK GNU C++ TESTS 132 779 126976000 2300
42242046 luogu_bot1 F Aug. 29, 2018, 1:05 p.m. OK GNU C++ TESTS 132 841 176025600 2300
41643869 fwat F Aug. 16, 2018, 7:26 a.m. OK GNU C++ TESTS 132 872 103833600 2300
40672886 ququuy F July 23, 2018, 1:37 p.m. OK GNU C++ TESTS 132 872 126361600 2300
40351165 jzqjzq F July 14, 2018, 5:12 p.m. OK GNU C++ TESTS 132 889 464691200 2300
50619539 rainboy F Feb. 28, 2019, 10:53 p.m. OK GNU C11 TESTS 132 3541 112128000 2300
68428926 910306264 F Jan. 9, 2020, 5:44 a.m. OK GNU C++11 TESTS 132 420 106188800 2300
54827441 czynt F May 30, 2019, 7:16 a.m. OK GNU C++11 TESTS 132 421 96051200 2300
54826652 czynt F May 30, 2019, 6:50 a.m. OK GNU C++11 TESTS 132 436 96051200 2300
45327914 dtcxzyw F Nov. 5, 2018, 1:49 p.m. OK GNU C++11 TESTS 132 436 116838400 2300
48319251 cxcxccx F Jan. 13, 2019, 8:19 a.m. OK GNU C++11 TESTS 132 436 136089600 2300
48459330 changle_cyx F Jan. 16, 2019, 1:56 p.m. OK GNU C++11 TESTS 132 436 144076800 2300
53034528 Depth_First_Search F April 20, 2019, 5:49 a.m. OK GNU C++11 TESTS 132 451 120422400 2300
54631950 czynt F May 25, 2019, 2:54 p.m. OK GNU C++11 TESTS 132 467 92057600 2300
56885808 LJC00118 F July 12, 2019, 12:31 p.m. OK GNU C++11 TESTS 132 467 112128000 2300
50769113 hl666 F March 4, 2019, 2:29 a.m. OK GNU C++11 TESTS 132 467 124108800 2300
42611507 vjudge2 F Sept. 7, 2018, 11:20 a.m. OK GNU C++14 TESTS 132 467 180224000 2300
42611536 vjudge2 F Sept. 7, 2018, 11:21 a.m. OK GNU C++14 TESTS 132 482 180224000 2300
42611564 vjudge5 F Sept. 7, 2018, 11:22 a.m. OK GNU C++14 TESTS 132 514 180224000 2300
60765240 chenkuowen F Sept. 18, 2019, 10:42 a.m. OK GNU C++14 TESTS 132 654 112025600 2300
40362814 Luck97 F July 15, 2018, 3:05 a.m. OK GNU C++14 TESTS 132 794 136396800 2300
45204616 shaochengxi F Nov. 2, 2018, 12:02 p.m. OK GNU C++14 TESTS 132 826 142131200 2300
49343429 Roundgod F Feb. 2, 2019, 3:02 a.m. OK GNU C++14 TESTS 132 841 163328000 2300
49343241 Roundgod F Feb. 2, 2019, 2:48 a.m. OK GNU C++14 TESTS 132 842 163123200 2300
58846044 Gene_Liu F Aug. 15, 2019, 5:23 a.m. OK GNU C++14 TESTS 132 857 104038400 2300
49666114 FakeFaker F Feb. 9, 2019, 2:31 p.m. OK GNU C++14 TESTS 132 873 87756800 2300
40992188 Yezq F July 31, 2018, 1:09 a.m. OK GNU C++17 TESTS 132 452 180224000 2300
40992258 Yezq F July 31, 2018, 1:12 a.m. OK GNU C++17 TESTS 132 467 92057600 2300
40992267 Yezq F July 31, 2018, 1:12 a.m. OK GNU C++17 TESTS 132 483 92057600 2300
40401866 lxn F July 16, 2018, 8 a.m. OK GNU C++17 TESTS 132 654 120217600 2300
40401979 lxn F July 16, 2018, 8:03 a.m. OK GNU C++17 TESTS 132 779 120217600 2300
57018961 Hipo_3412 F July 14, 2019, 1:01 p.m. OK GNU C++17 TESTS 132 841 104038400 2300
55308495 Xones F June 8, 2019, 4:02 p.m. OK GNU C++17 TESTS 132 842 116121600 2300
40359831 Trisolaris F July 14, 2018, 11:32 p.m. OK GNU C++17 TESTS 132 842 372838400 2300
57011594 Hipo_3412 F July 14, 2019, 9:33 a.m. OK GNU C++17 TESTS 132 857 104038400 2300
58366636 vjudge1 F Aug. 6, 2019, 4:23 a.m. OK GNU C++17 TESTS 132 873 116121600 2300
42015376 SolitaryWayfarer F Aug. 24, 2018, 5:59 a.m. OK Go TESTS 132 2371 347443200 2300
40373017 xodiac F July 15, 2018, 9:14 a.m. OK Java 8 TESTS 132 1387 240230400 2300
40488739 shirshbansal F July 17, 2018, 6:36 p.m. OK Java 8 TESTS 132 1387 240230400 2300
58236511 Ahmad F Aug. 3, 2019, 7:54 p.m. OK Java 8 TESTS 132 1793 290304000 2300
40358760 kessido F July 14, 2018, 10:06 p.m. OK Java 8 TESTS 132 1918 148787200 2300
40566044 dalt F July 20, 2018, 5:30 a.m. OK Java 8 TESTS 132 1965 218419200 2300
40562345 iamavalon F July 20, 2018, 1:54 a.m. OK Java 8 TESTS 132 1996 234188800 2300
40358568 kessido F July 14, 2018, 9:56 p.m. OK Java 8 TESTS 132 2043 190668800 2300
46657684 aman28rwt F Dec. 5, 2018, 5:15 p.m. OK Java 8 TESTS 132 2464 65536000 2300
40707720 vovacomua F July 24, 2018, 2:08 p.m. OK Java 8 TESTS 132 2464 331468800 2300
50619659 Dukkha F Feb. 28, 2019, 11:08 p.m. OK Java 8 TESTS 132 3166 252313600 2300
40356259 elizarov F July 14, 2018, 8:09 p.m. OK Kotlin TESTS 132 3088 136908800 2300
40520457 YYOne F July 18, 2018, 3:51 p.m. OK Mono C# TESTS 132 4461 204083200 2300
40401647 lxn F July 16, 2018, 7:55 a.m. OK MS C++ TESTS 132 702 84172800 2300
40401826 lxn F July 16, 2018, 7:59 a.m. OK MS C++ TESTS 132 702 84172800 2300
40402052 lxn F July 16, 2018, 8:05 a.m. OK MS C++ TESTS 132 717 84172800 2300
40402232 lxn F July 16, 2018, 8:09 a.m. OK MS C++ TESTS 132 748 84172800 2300
58139304 qcwlmqy F Aug. 1, 2019, 5:25 p.m. OK MS C++ TESTS 132 826 72089600 2300
58139387 vjudge1 F Aug. 1, 2019, 5:27 p.m. OK MS C++ TESTS 132 857 72089600 2300
44369574 vjudge2 F Oct. 15, 2018, 6:19 p.m. OK MS C++ TESTS 132 982 88064000 2300
69951416 zengxy F Feb. 1, 2020, 9:03 a.m. OK MS C++ TESTS 132 997 132198400 2300
69951496 vjudge3 F Feb. 1, 2020, 9:04 a.m. OK MS C++ TESTS 132 1013 132198400 2300
55226344 vjudge5 F June 7, 2019, 1:50 a.m. OK MS C++ TESTS 132 1075 72089600 2300
65792072 BessieTheCow F Nov. 26, 2019, 11:47 p.m. OK MS C++ 2017 TESTS 132 4414 127897600 2300
40381810 kobae964 F July 15, 2018, 2:43 p.m. OK Rust TESTS 132 1107 258764800 2300
40397817 kobae964 F July 16, 2018, 6:14 a.m. OK Rust TESTS 132 1122 258867200 2300
40397772 kobae964 F July 16, 2018, 6:12 a.m. OK Rust TESTS 132 1123 258764800 2300
40382579 kobae964 F July 15, 2018, 3:19 p.m. OK Rust TESTS 132 1123 258764800 2300
40381853 kobae964 F July 15, 2018, 2:46 p.m. OK Rust TESTS 132 1138 258764800 2300
40381656 kobae964 F July 15, 2018, 2:36 p.m. OK Rust TESTS 132 1153 258867200 2300
40381523 kobae964 F July 15, 2018, 2:30 p.m. OK Rust TESTS 132 1154 259584000 2300
40397536 kobae964 F July 16, 2018, 6:05 a.m. OK Rust TESTS 132 1169 258764800 2300
40397965 kobae964 F July 16, 2018, 6:18 a.m. OK Rust TESTS 132 1185 258764800 2300
40378434 kobae964 F July 15, 2018, 12:30 p.m. OK Rust TESTS 132 1185 259584000 2300

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