Codeforces Round 468 (Div. 2, based on Technocup 2018 Final Round)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
931 Codeforces Round 468 (Div. 2, based on Technocup 2018 Final Round) FINISHED False 7200 217347923 March 4, 2018, 3:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 7188 ) B World Cup PROGRAMMING constructive algorithms implementation 1200

B'The last stage of Football World Cup is played using the play-off system. There are n teams left in this stage, they are enumerated from 1 to n. Several rounds are held, in each round the remaining teams are sorted in the order of their ids, then the first in this order plays with the second, the third -- with the fourth, the fifth -- with the sixth, and so on. It is guaranteed that in each round there is even number of teams. The winner of each game advances to the next round, the loser is eliminated from the tournament, there are no draws. In the last round there is the only game with two remaining teams: the round is called the Final, the winner is called the champion, and the tournament is over. Arkady wants his two favorite teams to play in the Final. Unfortunately, the team ids are already determined, and it may happen that it is impossible for teams to meet in the Final, because they are to meet in some earlier stage, if they are strong enough. Determine, in which round the teams with ids a and b can meet. The only line contains three integers n, a and b (2 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89256, 1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89a, xe2 x80 x89b xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n) -- the total number of teams, and the ids of the teams that Arkady is interested in. It is guaranteed that n is such that in each round an even number of team advance, and that a and b are not equal. In the only line print "Final!" (without quotes), if teams a and b can meet in the Final. Otherwise, print a single integer -- the number of the round in which teams a and b can meet. The round are enumerated from 1. In the first example teams 1 and 2 meet in the first round. In the second example teams 2 and 6 can only meet in the third round, which is the Final, if they win all their opponents in earlier rounds. In the third example the teams with ids 7 and 5 can meet in the second round, if they win their opponents in the first round. '...

Tutorials

Codeforces Round #468 and Technocup 2018 Final Round Analysis

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
40696189 ACMWGR B July 24, 2018, 8:08 a.m. OK Clang++17 Diagnostics TESTS 64 46 716800 1200
35932787 ruban B March 4, 2018, 3:59 p.m. OK Delphi TESTS 64 15 50585600 1200
35936684 ATLove B March 4, 2018, 4:24 p.m. OK FPC TESTS 64 15 1638400 1200
35936533 Maxymex B March 4, 2018, 4:23 p.m. OK FPC TESTS 64 15 1638400 1200
35935698 Hryhorchuk.M B March 4, 2018, 4:17 p.m. OK FPC TESTS 64 15 1638400 1200
35935681 eva.t311 B March 4, 2018, 4:17 p.m. OK FPC TESTS 64 15 1638400 1200
35932284 Ahriman B March 4, 2018, 3:57 p.m. OK FPC TESTS 64 15 1638400 1200
35932248 kmc1987g2002 B March 4, 2018, 3:56 p.m. OK FPC TESTS 64 15 1638400 1200
35930680 Varzar_Veronika B March 4, 2018, 3:49 p.m. OK FPC TESTS 64 15 1638400 1200
35930520 AHTOH._. B March 4, 2018, 3:48 p.m. OK FPC TESTS 64 15 1638400 1200
35963748 yourbeach B March 5, 2018, 11:47 a.m. OK FPC TESTS 64 15 1638400 1200
35929556 PazaMaza B March 4, 2018, 3:45 p.m. OK FPC TESTS 64 30 1638400 1200
36307937 kamrulsourav B March 15, 2018, 4:53 p.m. OK GNU C TESTS 64 15 1843200 1200
36295454 manob B March 15, 2018, 10:20 a.m. OK GNU C TESTS 64 15 1843200 1200
36206829 Arishenk B March 11, 2018, 5:28 p.m. OK GNU C TESTS 64 15 1843200 1200
36180944 Arccaelt B March 10, 2018, 10:54 p.m. OK GNU C TESTS 64 15 1843200 1200
36154132 alvinvaja B March 10, 2018, 2:56 p.m. OK GNU C TESTS 64 15 1843200 1200
36043298 cc981004 B March 7, 2018, 12:11 p.m. OK GNU C TESTS 64 15 1843200 1200
36026783 omarsquraini B March 6, 2018, 7:42 p.m. OK GNU C TESTS 64 15 1843200 1200
36024740 Nikitha2348 B March 6, 2018, 6:20 p.m. OK GNU C TESTS 64 15 1843200 1200
35995003 triggered_Man B March 6, 2018, 2:33 p.m. OK GNU C TESTS 64 15 1843200 1200
35993727 huhst17436212 B March 6, 2018, 1:47 p.m. OK GNU C TESTS 64 15 1843200 1200
38573195 vjudge5 B May 23, 2018, 10:54 p.m. OK GNU C++ TESTS 64 15 0 1200
39542738 hoangthuc701 B June 23, 2018, 1:35 p.m. OK GNU C++ TESTS 64 15 0 1200
39213800 millman B June 13, 2018, 10:57 a.m. OK GNU C++ TESTS 64 15 0 1200
38573196 vjudge1 B May 23, 2018, 10:54 p.m. OK GNU C++ TESTS 64 15 0 1200
38448027 vjudge1 B May 20, 2018, 5:28 a.m. OK GNU C++ TESTS 64 15 0 1200
36303817 yuxizi B March 15, 2018, 2:06 p.m. OK GNU C++ TESTS 64 15 1843200 1200
36296939 tpsoete B March 15, 2018, 11:17 a.m. OK GNU C++ TESTS 64 15 1843200 1200
36059877 C4rlosVz B March 8, 2018, 2:51 a.m. OK GNU C++ TESTS 64 15 1843200 1200
36041916 Mingqi_H B March 7, 2018, 11:33 a.m. OK GNU C++ TESTS 64 15 1843200 1200
35991794 vjudge3 B March 6, 2018, 12:42 p.m. OK GNU C++ TESTS 64 15 1843200 1200
35940580 kalyanchirla B March 4, 2018, 4:53 p.m. OK GNU C11 TESTS 64 15 1843200 1200
35940089 srsohan B March 4, 2018, 4:49 p.m. OK GNU C11 TESTS 64 15 1843200 1200
35931968 Nafis_Faiyaz B March 4, 2018, 3:55 p.m. OK GNU C11 TESTS 64 15 1843200 1200
35932401 gradhakrishnan B March 4, 2018, 3:57 p.m. OK GNU C11 TESTS 64 30 1843200 1200
44209424 pranto1209 B Oct. 12, 2018, 3:55 p.m. OK GNU C11 TESTS 64 31 0 1200
48459811 NoSoul B Jan. 16, 2019, 2:07 p.m. OK GNU C11 TESTS 64 31 0 1200
36744085 j081171 B March 30, 2018, 10:46 a.m. OK GNU C11 TESTS 64 31 3276800 1200
36402537 GARBAGE_COLLECTION B March 19, 2018, 4:17 a.m. OK GNU C11 TESTS 64 31 3276800 1200
35935653 moa2app B March 4, 2018, 4:17 p.m. OK GNU C++11 TESTS 64 15 1843200 1200
35934714 wojtekk23 B March 4, 2018, 4:11 p.m. OK GNU C++11 TESTS 64 15 1843200 1200
35956193 binsjl B March 5, 2018, 4:57 a.m. OK GNU C++11 TESTS 64 15 1843200 1200
35956297 xuqipei B March 5, 2018, 5:05 a.m. OK GNU C++11 TESTS 64 15 1843200 1200
35995044 tanruidd B March 6, 2018, 2:35 p.m. OK GNU C++11 TESTS 64 15 1843200 1200
35951077 ruippeixotog B March 4, 2018, 9:09 p.m. OK GNU C++11 TESTS 64 15 1843200 1200
36150111 henry1214 B March 10, 2018, 12:22 p.m. OK GNU C++11 TESTS 64 15 1843200 1200
35948609 honya121 B March 4, 2018, 7:34 p.m. OK GNU C++11 TESTS 64 15 1843200 1200
35948220 iaNTU B March 4, 2018, 7:20 p.m. OK GNU C++11 TESTS 64 15 1843200 1200
35940470 TUGAAAA B March 4, 2018, 4:52 p.m. OK GNU C++11 TESTS 64 15 1843200 1200
60925299 vjudge2 B Sept. 20, 2019, 12:04 p.m. OK GNU C++14 TESTS 64 15 0 1200
40918216 ferin B July 29, 2018, 1:03 p.m. OK GNU C++14 TESTS 64 15 0 1200
38649873 hardiked B May 27, 2018, 7:29 a.m. OK GNU C++14 TESTS 64 15 0 1200
36108685 MhD.s B March 9, 2018, 10:01 a.m. OK GNU C++14 TESTS 64 15 1843200 1200
36085339 abc473848880 B March 9, 2018, 2:26 a.m. OK GNU C++14 TESTS 64 15 1843200 1200
36074333 kaushalsharma880 B March 8, 2018, 2:36 p.m. OK GNU C++14 TESTS 64 15 1843200 1200
36303805 yuxizi B March 15, 2018, 2:06 p.m. OK GNU C++14 TESTS 64 15 1843200 1200
36251383 lazar96 B March 13, 2018, 2:01 p.m. OK GNU C++14 TESTS 64 15 1843200 1200
36251056 CHAOSCONTROL B March 13, 2018, 1:49 p.m. OK GNU C++14 TESTS 64 15 1843200 1200
36116637 krijgertje B March 9, 2018, 12:48 p.m. OK GNU C++14 TESTS 64 15 1843200 1200
39124582 dys129 B June 10, 2018, 2:54 p.m. OK GNU C++17 TESTS 64 15 0 1200
39040480 rajeevraj437437 B June 8, 2018, 8:51 a.m. OK GNU C++17 TESTS 64 15 0 1200
38589537 Haueck B May 24, 2018, 2:28 p.m. OK GNU C++17 TESTS 64 15 0 1200
43899269 endormant B Oct. 6, 2018, 11:58 a.m. OK GNU C++17 TESTS 64 15 0 1200
36072568 XzzF B March 8, 2018, 1:32 p.m. OK GNU C++17 TESTS 64 15 1843200 1200
36046110 vjudge4 B March 7, 2018, 1:28 p.m. OK GNU C++17 TESTS 64 15 1843200 1200
36138321 Ycircle B March 10, 2018, 5:58 a.m. OK GNU C++17 TESTS 64 15 1843200 1200
35955543 rashedcs B March 5, 2018, 3:53 a.m. OK GNU C++17 TESTS 64 15 1843200 1200
35955625 rashedcs B March 5, 2018, 4 a.m. OK GNU C++17 TESTS 64 15 1843200 1200
35987755 160930010 B March 6, 2018, 10:08 a.m. OK GNU C++17 TESTS 64 15 1843200 1200
35949630 ck98 B March 4, 2018, 8:24 p.m. OK GNU C++17 Diagnostics TESTS 64 951 98611200 1200
36515362 ademouerghi95 B March 22, 2018, 8:41 p.m. OK GNU C++17 Diagnostics TESTS 64 982 99635200 1200
35990091 ecjtu17taoxinrong B March 6, 2018, 11:39 a.m. OK GNU C++17 Diagnostics TESTS 64 998 99430400 1200
35935551 megaspazz B March 4, 2018, 4:16 p.m. OK Go TESTS 64 15 23040000 1200
37834690 wulihua0 B May 2, 2018, 8:50 a.m. OK Go TESTS 64 31 24268800 1200
36071571 codemania B March 8, 2018, 1:01 p.m. OK Haskell TESTS 64 15 44851200 1200
36072697 codemania B March 8, 2018, 1:37 p.m. OK Haskell TESTS 64 30 44851200 1200
35938596 Naoki_M B March 4, 2018, 4:38 p.m. OK Haskell TESTS 64 31 53248000 1200
66375300 fundamentals B Dec. 6, 2019, 2:18 a.m. OK Java 8 TESTS 64 109 0 1200
57613621 caoash B July 23, 2019, 11:14 p.m. OK Java 8 TESTS 64 109 0 1200
57613573 Java B July 23, 2019, 11:10 p.m. OK Java 8 TESTS 64 109 0 1200
54780076 shaurya_singh B May 28, 2019, 8:47 p.m. OK Java 8 TESTS 64 109 0 1200
54543052 TWO_POINTER B May 24, 2019, 3:57 a.m. OK Java 8 TESTS 64 109 0 1200
44391391 2164052 B Oct. 16, 2018, 8:47 a.m. OK Java 8 TESTS 64 109 0 1200
55950793 Seco_seco B June 23, 2019, 1:53 a.m. OK Java 8 TESTS 64 124 0 1200
67004871 YazanAssaf B Dec. 16, 2019, 7:30 a.m. OK Java 8 TESTS 64 124 0 1200
66375064 fundamentals B Dec. 6, 2019, 2:09 a.m. OK Java 8 TESTS 64 124 0 1200
55109374 Vatsal53 B June 5, 2019, 5:21 a.m. OK Java 8 TESTS 64 124 0 1200
36282949 lunar.light B March 14, 2018, 4:59 p.m. OK JavaScript TESTS 64 31 5939200 1200
36424658 Killer45 B March 20, 2018, 4:45 a.m. OK Kotlin TESTS 64 139 20684800 1200
45203412 nordiccat B Nov. 2, 2018, 11:24 a.m. OK Kotlin TESTS 64 140 0 1200
35959123 z39 B March 5, 2018, 8:16 a.m. OK Kotlin TESTS 64 202 22835200 1200
51607206 Xtreemist B March 21, 2019, 8:10 a.m. OK Mono C# TESTS 64 46 0 1200
40752594 Mosyagin B July 25, 2018, 6:55 p.m. OK Mono C# TESTS 64 46 0 1200
36347227 Roma54 B March 17, 2018, 8:17 a.m. OK Mono C# TESTS 64 46 7884800 1200
36403614 nezametdinov B March 19, 2018, 6:13 a.m. OK Mono C# TESTS 64 46 7884800 1200
38874845 og.kostya B June 2, 2018, 5:39 a.m. OK Mono C# TESTS 64 46 8192000 1200
36145495 Xtreemist B March 10, 2018, 9:29 a.m. OK Mono C# TESTS 64 46 9318400 1200
48066965 tamunsio B Jan. 7, 2019, 6:44 p.m. OK Mono C# TESTS 64 61 0 1200
51217808 nemars B March 12, 2019, 11:21 a.m. OK Mono C# TESTS 64 61 0 1200
43570391 igorpastukh B Sept. 29, 2018, 12:43 p.m. OK Mono C# TESTS 64 62 0 1200
35962733 knhemu007 B March 5, 2018, 11:11 a.m. OK Mono C# TESTS 64 62 11980800 1200
35948448 zschora B March 4, 2018, 7:28 p.m. OK MS C# TESTS 64 46 9318400 1200
35934345 mban259 B March 4, 2018, 4:08 p.m. OK MS C# TESTS 64 46 9318400 1200
35933929 tattosha_aptan B March 4, 2018, 4:06 p.m. OK MS C# TESTS 64 46 9420800 1200
35967014 kak4rot7 B March 5, 2018, 1:34 p.m. OK MS C# TESTS 64 61 11878400 1200
35938838 Lay-Z B March 4, 2018, 4:39 p.m. OK MS C# TESTS 64 62 11776000 1200
35938619 survey B March 4, 2018, 4:38 p.m. OK MS C# TESTS 64 62 11776000 1200
35938881 Samyrai B March 4, 2018, 4:40 p.m. OK MS C# TESTS 64 62 11776000 1200
35933645 iPilot B March 4, 2018, 4:04 p.m. OK MS C# TESTS 64 77 11776000 1200
35953821 lanran2001 B March 5, 2018, 1:14 a.m. OK MS C++ TESTS 64 15 2048000 1200
36152729 vjudge5 B March 10, 2018, 1:59 p.m. OK MS C++ TESTS 64 15 2048000 1200
36118776 raza B March 9, 2018, 1:46 p.m. OK MS C++ TESTS 64 15 2048000 1200
36071024 keklol360 B March 8, 2018, 12:44 p.m. OK MS C++ TESTS 64 15 2048000 1200
35990102 vjudge4 B March 6, 2018, 11:40 a.m. OK MS C++ TESTS 64 15 2048000 1200
35990075 ys1468362286 B March 6, 2018, 11:39 a.m. OK MS C++ TESTS 64 15 2048000 1200
35986428 psminev B March 6, 2018, 9:14 a.m. OK MS C++ TESTS 64 15 2048000 1200
35986365 psminev B March 6, 2018, 9:12 a.m. OK MS C++ TESTS 64 15 2048000 1200
35956216 SingleZombie B March 5, 2018, 4:59 a.m. OK MS C++ TESTS 64 15 2048000 1200
35948286 ohdamn_jesus B March 4, 2018, 7:21 p.m. OK MS C++ TESTS 64 15 2048000 1200
58990275 Vovkaez B Aug. 18, 2019, 8:56 a.m. OK MS C++ 2017 TESTS 64 31 0 1200
46342622 spartavp B Nov. 28, 2018, 4:49 p.m. OK PascalABC.NET TESTS 64 46 0 1200
35946597 hadlotoil B March 4, 2018, 6:44 p.m. OK PascalABC.NET TESTS 64 46 13209600 1200
35939533 Alex_D B March 4, 2018, 4:45 p.m. OK PascalABC.NET TESTS 64 62 17510400 1200
51467407 mm944 B March 19, 2019, 3:09 a.m. OK PascalABC.NET TESTS 64 327 204800 1200
35946729 mayakin B March 4, 2018, 6:46 p.m. OK PHP TESTS 64 31 6041600 1200
36073762 apoorv1999 B March 8, 2018, 2:15 p.m. OK PyPy 2 TESTS 64 62 21401600 1200
36050131 abhigupta4 B March 7, 2018, 3:52 p.m. OK PyPy 2 TESTS 64 77 21299200 1200
35933091 supachai_pay B March 4, 2018, 4:01 p.m. OK PyPy 2 TESTS 64 77 21401600 1200
36055403 white_noise B March 7, 2018, 7:56 p.m. OK PyPy 2 TESTS 64 77 21401600 1200
35937173 Onesh0t B March 4, 2018, 4:27 p.m. OK PyPy 2 TESTS 64 77 21401600 1200
35938917 suryanshpradhan B March 4, 2018, 4:40 p.m. OK PyPy 2 TESTS 64 78 21401600 1200
35934268 Soul_Silver B March 4, 2018, 4:08 p.m. OK PyPy 2 TESTS 64 78 21401600 1200
36889494 frmsaul B April 2, 2018, 9:45 p.m. OK PyPy 2 TESTS 64 93 22835200 1200
35958330 FatherofBenoni B March 5, 2018, 7:31 a.m. OK PyPy 2 TESTS 64 109 21401600 1200
66019790 vjudge5 B Nov. 30, 2019, 6:56 a.m. OK PyPy 2 TESTS 64 124 0 1200
35981145 dunpeal B March 6, 2018, 4:33 a.m. OK PyPy 3 TESTS 64 77 19968000 1200
35942321 Utilizat0r B March 4, 2018, 5:07 p.m. OK PyPy 3 TESTS 64 77 19968000 1200
35936461 organizize B March 4, 2018, 4:22 p.m. OK PyPy 3 TESTS 64 78 19968000 1200
35933355 DSRub B March 4, 2018, 4:02 p.m. OK PyPy 3 TESTS 64 78 19968000 1200
35933066 maxnk B March 4, 2018, 4:01 p.m. OK PyPy 3 TESTS 64 78 19968000 1200
35928783 sparkyyyy B March 4, 2018, 3:42 p.m. OK PyPy 3 TESTS 64 78 19968000 1200
35960520 Qumeric B March 5, 2018, 9:28 a.m. OK PyPy 3 TESTS 64 78 20070400 1200
35931873 ssmiler B March 4, 2018, 3:55 p.m. OK PyPy 3 TESTS 64 93 19968000 1200
37642074 Kirillov_Alexey B April 26, 2018, 3:50 p.m. OK PyPy 3 TESTS 64 93 21401600 1200
36352068 Nikita29 B March 17, 2018, 11:18 a.m. OK PyPy 3 TESTS 64 109 21401600 1200
36150438 sirjan13 B March 10, 2018, 12:35 p.m. OK Python 2 TESTS 64 62 4608000 1200
36142090 runnphoenix B March 10, 2018, 7:42 a.m. OK Python 2 TESTS 64 62 4608000 1200
35981101 wateret B March 6, 2018, 4:29 a.m. OK Python 2 TESTS 64 62 4608000 1200
35979247 Amandio B March 6, 2018, 1:05 a.m. OK Python 2 TESTS 64 62 4608000 1200
35975202 tnowakow B March 5, 2018, 7:11 p.m. OK Python 2 TESTS 64 62 4608000 1200
35969856 nealzane B March 5, 2018, 3:08 p.m. OK Python 2 TESTS 64 62 4608000 1200
35968557 laoliumang B March 5, 2018, 2:23 p.m. OK Python 2 TESTS 64 62 4608000 1200
35944793 elistark B March 4, 2018, 5:29 p.m. OK Python 2 TESTS 64 62 4608000 1200
35937143 namrathab B March 4, 2018, 4:27 p.m. OK Python 2 TESTS 64 62 4608000 1200
35936935 hellouserxy B March 4, 2018, 4:26 p.m. OK Python 2 TESTS 64 62 4608000 1200
36279661 salem8171 B March 14, 2018, 2:56 p.m. OK Python 3 TESTS 64 62 5632000 1200
36272386 _Alex_ B March 14, 2018, 11:07 a.m. OK Python 3 TESTS 64 62 5632000 1200
36154725 Paixao B March 10, 2018, 3:25 p.m. OK Python 3 TESTS 64 62 5632000 1200
36152385 dzyura_christopher B March 10, 2018, 1:46 p.m. OK Python 3 TESTS 64 62 5632000 1200
36145983 yash918 B March 10, 2018, 9:48 a.m. OK Python 3 TESTS 64 62 5632000 1200
36107419 nah B March 9, 2018, 9:50 a.m. OK Python 3 TESTS 64 62 5632000 1200
36083724 culring B March 8, 2018, 11:35 p.m. OK Python 3 TESTS 64 62 5632000 1200
36069214 FunnyGoblin B March 8, 2018, 11:45 a.m. OK Python 3 TESTS 64 62 5632000 1200
36067873 alex99999 B March 8, 2018, 10:54 a.m. OK Python 3 TESTS 64 62 5632000 1200
36066765 wmgts12 B March 8, 2018, 10:06 a.m. OK Python 3 TESTS 64 62 5632000 1200
35949119 PerplexingPegasus B March 4, 2018, 7:58 p.m. OK Ruby TESTS 64 62 6451200 1200
35933740 bobba.surendra B March 4, 2018, 4:04 p.m. OK Ruby TESTS 64 62 6451200 1200
36698766 cielavenir B March 28, 2018, 4:20 p.m. OK Ruby TESTS 64 62 6553600 1200
35931600 rinzu B March 4, 2018, 3:53 p.m. OK Ruby TESTS 64 77 6451200 1200
35967241 DaemonGinger B March 5, 2018, 1:41 p.m. OK Rust TESTS 64 15 1638400 1200
36419635 Hillmouse B March 19, 2018, 7:45 p.m. OK Rust TESTS 64 31 2867200 1200

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