Educational Codeforces Round 32

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
888 Educational Codeforces Round 32 FINISHED False 7200 227199287 Nov. 9, 2017, 3:05 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 4746 ) G Xor-MST PROGRAMMING bitmasks constructive algorithms data structures 2300

B'You are given a complete undirected graph with n vertices. A number ai is assigned to each vertex, and the weight of an edge between vertices i and j is equal to ai xe2 x80 x89xor xe2 x80 x89aj. Calculate the weight of the minimum spanning tree in this graph. The first line contains n (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89200000) -- the number of vertices in the graph. The second line contains n integers a1, a2, ..., an (0 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89ai xe2 x80 x89< xe2 x80 x89230) -- the numbers assigned to the vertices. Print one number -- the weight of the minimum spanning tree in the graph. '...

Tutorials

Educational Codeforces Round 32 - Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
32220194 cyand1317 G Nov. 11, 2017, 1:03 p.m. OK FPC TESTS 79 546 75366400 2300
32198366 Minh_love_Hong_Phuc G Nov. 10, 2017, 2:59 p.m. OK FPC TESTS 79 701 28876800 2300
32245456 jjrccop G Nov. 12, 2017, 2:02 p.m. OK GNU C++ TESTS 79 187 819200 2300
38645886 vjudge3 G May 27, 2018, 2:39 a.m. OK GNU C++ TESTS 79 202 819200 2300
32299299 SGH G Nov. 14, 2017, 1:16 a.m. OK GNU C++ TESTS 79 202 819200 2300
38700139 vjudge5 G May 28, 2018, 4:59 p.m. OK GNU C++ TESTS 79 218 819200 2300
32311518 HuaKeJiZhe G Nov. 14, 2017, 12:39 p.m. OK GNU C++ TESTS 79 296 52121600 2300
32449323 wcy1122 G Nov. 19, 2017, 7:02 a.m. OK GNU C++ TESTS 79 327 2867200 2300
35832945 Khassar G March 2, 2018, 10:52 a.m. OK GNU C++ TESTS 79 342 2867200 2300
35801724 vjudge1 G March 1, 2018, 4:30 a.m. OK GNU C++ TESTS 79 358 45363200 2300
32175032 iamz G Nov. 9, 2017, 5:04 p.m. OK GNU C++ TESTS 79 374 48947200 2300
34436431 HenryPigLi G Jan. 22, 2018, 7:23 a.m. OK GNU C++ TESTS 79 374 50995200 2300
55413573 rainboy G June 10, 2019, 10:46 p.m. OK GNU C11 TESTS 79 390 49664000 2300
55413392 rainboy G June 10, 2019, 10:30 p.m. OK GNU C11 TESTS 79 592 43520000 2300
54542816 EncodeTalker G May 24, 2019, 3:42 a.m. OK GNU C++11 TESTS 79 140 98713600 2300
32175824 Sorsweet G Nov. 9, 2017, 5:22 p.m. OK GNU C++11 TESTS 79 171 100249600 2300
54542639 EncodeTalker G May 24, 2019, 3:32 a.m. OK GNU C++11 TESTS 79 171 100352000 2300
44034655 SovietPower G Oct. 9, 2018, 12:26 p.m. OK GNU C++11 TESTS 79 171 100556800 2300
38444902 Skyscrapers G May 20, 2018, 12:42 a.m. OK GNU C++11 TESTS 79 187 819200 2300
46244753 Guozhicheng G Nov. 26, 2018, 10:41 a.m. OK GNU C++11 TESTS 79 187 819200 2300
52071384 xielinhan G March 31, 2019, 7:58 a.m. OK GNU C++11 TESTS 79 187 819200 2300
45326575 vjudge3 G Nov. 5, 2018, 1:14 p.m. OK GNU C++11 TESTS 79 187 2457600 2300
45325684 vjudge1 G Nov. 5, 2018, 12:49 p.m. OK GNU C++11 TESTS 79 187 2457600 2300
32741065 jslijin G Nov. 28, 2017, 5:43 a.m. OK GNU C++11 TESTS 79 187 2764800 2300
47857263 zxyoi G Jan. 3, 2019, 12:42 a.m. OK GNU C++14 TESTS 79 140 100454400 2300
50144647 wleung_bvg G Feb. 19, 2019, 2:42 a.m. OK GNU C++14 TESTS 79 171 100352000 2300
47857209 zxyoi G Jan. 3, 2019, 12:34 a.m. OK GNU C++14 TESTS 79 171 100454400 2300
64686236 latte0119 G Nov. 11, 2019, 11:50 a.m. OK GNU C++14 TESTS 79 187 14643200 2300
50144628 wleung_bvg G Feb. 19, 2019, 2:41 a.m. OK GNU C++14 TESTS 79 187 100352000 2300
32334635 glory123 G Nov. 15, 2017, 2:36 p.m. OK GNU C++14 TESTS 79 202 819200 2300
32243713 DylanFrank G Nov. 12, 2017, 12:46 p.m. OK GNU C++14 TESTS 79 202 819200 2300
32211047 GreymaneSilverfang G Nov. 11, 2017, 5:29 a.m. OK GNU C++14 TESTS 79 202 819200 2300
32960938 mkfxxl G Dec. 6, 2017, 3:13 a.m. OK GNU C++14 TESTS 79 202 2662400 2300
32354485 zzy65513034 G Nov. 16, 2017, 12:14 p.m. OK GNU C++14 TESTS 79 218 819200 2300
53297856 cgiosy0 G April 25, 2019, 6:26 p.m. OK GNU C++17 TESTS 79 77 819200 2300
53297827 cgiosy0 G April 25, 2019, 6:25 p.m. OK GNU C++17 TESTS 79 77 819200 2300
53297869 cgiosy0 G April 25, 2019, 6:27 p.m. OK GNU C++17 TESTS 79 78 819200 2300
53297261 cgiosy0 G April 25, 2019, 6:05 p.m. OK GNU C++17 TESTS 79 124 819200 2300
53297846 cgiosy0 G April 25, 2019, 6:26 p.m. OK GNU C++17 TESTS 79 124 819200 2300
53297294 cgiosy0 G April 25, 2019, 6:06 p.m. OK GNU C++17 TESTS 79 140 819200 2300
53297235 cgiosy0 G April 25, 2019, 6:04 p.m. OK GNU C++17 TESTS 79 155 819200 2300
54804521 jkchen G May 29, 2019, 1:25 p.m. OK GNU C++17 TESTS 79 155 160460800 2300
42302764 crathva G Aug. 31, 2018, 8:58 a.m. OK GNU C++17 TESTS 79 327 36864000 2300
40922746 MeoIsMyLove G July 29, 2018, 3:57 p.m. OK GNU C++17 TESTS 79 327 72908800 2300
34879345 svilen G Feb. 3, 2018, 1:17 a.m. OK Java 8 TESTS 79 280 20684800 2300
40050230 xodiac G July 7, 2018, 3:50 a.m. OK Java 8 TESTS 79 467 0 2300
54912390 Ahmad_Elsagheer G June 1, 2019, 11:52 a.m. OK Java 8 TESTS 79 546 13107200 2300
32171539 uwi G Nov. 9, 2017, 4:23 p.m. OK Java 8 TESTS 79 1029 171315200 2300
32175612 uwi G Nov. 9, 2017, 5:16 p.m. OK Java 8 TESTS 79 1060 171315200 2300
32778548 fetetriste G Nov. 29, 2017, 11:08 a.m. OK Java 8 TESTS 79 1138 119808000 2300
32783908 fetetriste G Nov. 29, 2017, 2:58 p.m. OK Java 8 TESTS 79 1294 167424000 2300
32778058 fetetriste G Nov. 29, 2017, 10:43 a.m. OK Java 8 TESTS 79 1326 214630400 2300
55413572 Dukkha G June 10, 2019, 10:46 p.m. OK Java 8 TESTS 79 1372 192819200 2300
36030718 iamavalon G March 7, 2018, 1:19 a.m. OK Java 8 TESTS 79 1466 147353600 2300
35649401 Gugulete G Feb. 24, 2018, 2:50 p.m. OK MS C# TESTS 79 280 51302400 2300
32173204 leign G Nov. 9, 2017, 4:43 p.m. OK MS C# TESTS 79 436 25395200 2300
32217573 og.kostya G Nov. 11, 2017, 11:12 a.m. OK MS C# TESTS 79 873 46080000 2300
32217524 og.kostya G Nov. 11, 2017, 11:10 a.m. OK MS C# TESTS 79 951 46080000 2300
32173937 azukun G Nov. 9, 2017, 4:52 p.m. OK MS C# TESTS 79 982 92467200 2300
51244889 vjudge2 G March 13, 2019, 3:52 a.m. OK MS C++ TESTS 79 451 257331200 2300
58435986 vjudge5 G Aug. 7, 2019, 1:53 p.m. OK MS C++ TESTS 79 452 48947200 2300
32219989 shahed_ashraf G Nov. 11, 2017, 12:54 p.m. OK MS C++ TESTS 79 483 53043200 2300
39685017 WooDeND G June 26, 2018, 7:49 p.m. OK MS C++ TESTS 79 483 56934400 2300
32287858 ms125965 G Nov. 13, 2017, 3:16 p.m. OK MS C++ TESTS 79 498 49664000 2300
40591960 lxn G July 21, 2018, 1:13 a.m. OK MS C++ TESTS 79 577 45158400 2300
58478054 vjudge4 G Aug. 9, 2019, 4 a.m. OK MS C++ TESTS 79 686 195174400 2300
50727711 vjudge4 G March 3, 2019, 10:24 a.m. OK MS C++ TESTS 79 701 194969600 2300
45314089 chenjiayu G Nov. 5, 2018, 6:55 a.m. OK MS C++ TESTS 79 810 160358400 2300
45314193 chenjiayu G Nov. 5, 2018, 6:59 a.m. OK MS C++ TESTS 79 811 160358400 2300
58477318 vjudge1 G Aug. 9, 2019, 3:44 a.m. OK MS C++ 2017 TESTS 79 623 179302400 2300

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