Codeforces Beta Round 16 (Div. 2 Only)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
16 Codeforces Beta Round 16 (Div. 2 Only) FINISHED False 7200 456253199 June 3, 2010, 1 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 14474 ) A Flag PROGRAMMING implementation 1100

B"According to a new ISO standard, a flag of every country should have a chequered field n xe2 x80 x89 xc3 x97 xe2 x80 x89m, each square should be of one of 10 colours, and the flag should be xc2 xabstriped xc2 xbb: each horizontal row of the flag should contain squares of the same colour, and the colours of adjacent horizontal rows should be different. Berland's government asked you to find out whether their flag meets the new ISO standard. The first line of the input contains numbers n and m (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n, xe2 x80 x89m xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89100), n -- the amount of rows, m -- the amount of columns on the flag of Berland. Then there follows the description of the flag: each of the following n lines contain m characters. Each character is a digit between 0 and 9, and stands for the colour of the corresponding square. Output YES, if the flag meets the new ISO standard, and NO otherwise."...

Tutorials

Codeforces Beta Round #16 Tutorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
69919 pheonix A June 3, 2010, 1:17 p.m. OK Delphi TESTS 35 30 819200 1100
69485 ghd666hw A June 3, 2010, 1:04 p.m. OK Delphi TESTS 35 30 819200 1100
69752 Serega A June 3, 2010, 1:13 p.m. OK Delphi TESTS 35 30 921600 1100
69603 ant.ermilov A June 3, 2010, 1:08 p.m. OK Delphi TESTS 35 30 921600 1100
69531 pva701 A June 3, 2010, 1:06 p.m. OK Delphi TESTS 35 30 921600 1100
69444 sankear A June 3, 2010, 1:03 p.m. OK Delphi TESTS 35 30 921600 1100
71332 mac_md A June 3, 2010, 2:11 p.m. OK Delphi TESTS 35 30 921600 1100
69892 Abra A June 3, 2010, 1:17 p.m. OK Delphi TESTS 35 30 921600 1100
69579 GennadiyChistyakov A June 3, 2010, 1:07 p.m. OK Delphi TESTS 35 30 1945600 1100
69488 pershik A June 3, 2010, 1:04 p.m. OK Delphi TESTS 35 30 1945600 1100
70347 abzaloid A June 3, 2010, 1:31 p.m. OK FPC TESTS 35 30 1024000 1100
71199 Denor A June 3, 2010, 2:05 p.m. OK FPC TESTS 35 30 1024000 1100
70847 oskirych A June 3, 2010, 1:50 p.m. OK FPC TESTS 35 30 1024000 1100
70394 PAG A June 3, 2010, 1:33 p.m. OK FPC TESTS 35 30 1024000 1100
69971 Boykov A June 3, 2010, 1:19 p.m. OK FPC TESTS 35 30 1024000 1100
69962 xmas169 A June 3, 2010, 1:19 p.m. OK FPC TESTS 35 30 1024000 1100
69463 vilcheuski A June 3, 2010, 1:03 p.m. OK FPC TESTS 35 30 1024000 1100
69457 sdryapko A June 3, 2010, 1:03 p.m. OK FPC TESTS 35 30 1024000 1100
69637 nhok_kot A June 3, 2010, 1:09 p.m. OK FPC TESTS 35 30 1126400 1100
70059 windoanvn A June 3, 2010, 1:22 p.m. OK FPC TESTS 35 30 1228800 1100
71683 fookwood A June 3, 2010, 2:26 p.m. OK GNU C TESTS 35 30 1331200 1100
70207 shankhs A June 3, 2010, 1:27 p.m. OK GNU C TESTS 35 30 1331200 1100
69723 o948 A June 3, 2010, 1:12 p.m. OK GNU C TESTS 35 30 1331200 1100
69540 china.zhangchenzi A June 3, 2010, 1:06 p.m. OK GNU C TESTS 35 30 1331200 1100
69794 javran A June 3, 2010, 1:14 p.m. OK GNU C TESTS 35 50 1331200 1100
70163 dark.coder A June 3, 2010, 1:26 p.m. OK GNU C++ TESTS 35 10 1331200 1100
70886 nayimsust A June 3, 2010, 1:52 p.m. OK GNU C++ TESTS 35 10 6348800 1100
70732 rafaeljack3 A June 3, 2010, 1:46 p.m. OK GNU C++ TESTS 35 30 1331200 1100
71982 msh_shiplu A June 3, 2010, 2:40 p.m. OK GNU C++ TESTS 35 30 1331200 1100
71907 elizavvc A June 3, 2010, 2:37 p.m. OK GNU C++ TESTS 35 30 1331200 1100
71643 yvasyliv A June 3, 2010, 2:24 p.m. OK GNU C++ TESTS 35 30 1331200 1100
71183 sujz A June 3, 2010, 2:05 p.m. OK GNU C++ TESTS 35 30 1331200 1100
70773 qwrq A June 3, 2010, 1:48 p.m. OK GNU C++ TESTS 35 30 1331200 1100
70735 dennismv A June 3, 2010, 1:46 p.m. OK GNU C++ TESTS 35 30 1331200 1100
70703 sea_ashari A June 3, 2010, 1:44 p.m. OK GNU C++ TESTS 35 30 1331200 1100
69858 segoon A June 3, 2010, 1:16 p.m. OK Haskell TESTS 35 30 2048000 1100
69492 Kandyman A June 3, 2010, 1:05 p.m. OK Java 6 TESTS 35 60 42188800 1100
70812 sjbr A June 3, 2010, 1:49 p.m. OK Java 6 TESTS 35 60 42188800 1100
70141 debmalya.jash A June 3, 2010, 1:25 p.m. OK Java 6 TESTS 35 60 42188800 1100
69586 agus.mw A June 3, 2010, 1:08 p.m. OK Java 6 TESTS 35 60 42188800 1100
69613 tomerun A June 3, 2010, 1:08 p.m. OK Java 6 TESTS 35 80 42188800 1100
69578 Shafer A June 3, 2010, 1:07 p.m. OK Java 6 TESTS 35 80 42188800 1100
72215 Mirovan A June 3, 2010, 2:50 p.m. OK Java 6 TESTS 35 80 42188800 1100
70613 sirhally A June 3, 2010, 1:41 p.m. OK Java 6 TESTS 35 80 42188800 1100
69617 Rustem A June 3, 2010, 1:08 p.m. OK Java 6 TESTS 35 80 42188800 1100
69551 swcai A June 3, 2010, 1:07 p.m. OK Java 6 TESTS 35 80 42188800 1100
69520 Tactic A June 3, 2010, 1:05 p.m. OK Mono C# TESTS 35 110 5939200 1100
69728 chandubaba A June 3, 2010, 1:12 p.m. OK Mono C# TESTS 35 110 6041600 1100
69680 TryCSharp A June 3, 2010, 1:11 p.m. OK Mono C# TESTS 35 130 6041600 1100
70446 a286729485 A June 3, 2010, 1:35 p.m. OK MS C++ TESTS 35 30 1331200 1100
71898 MrBlack A June 3, 2010, 2:37 p.m. OK MS C++ TESTS 35 30 1331200 1100
71825 Tkei A June 3, 2010, 2:33 p.m. OK MS C++ TESTS 35 30 1331200 1100
70620 d.a.sukhodolov A June 3, 2010, 1:42 p.m. OK MS C++ TESTS 35 30 1331200 1100
70465 khayyam A June 3, 2010, 1:36 p.m. OK MS C++ TESTS 35 30 1331200 1100
70134 blackperl A June 3, 2010, 1:25 p.m. OK MS C++ TESTS 35 30 1331200 1100
70031 antonkov A June 3, 2010, 1:21 p.m. OK MS C++ TESTS 35 30 1331200 1100
70023 lyrics A June 3, 2010, 1:21 p.m. OK MS C++ TESTS 35 30 1331200 1100
69935 JKeeJ1e30 A June 3, 2010, 1:18 p.m. OK MS C++ TESTS 35 30 1331200 1100
69891 ramil A June 3, 2010, 1:16 p.m. OK MS C++ TESTS 35 30 1331200 1100
71154 Kalni A June 3, 2010, 2:04 p.m. OK Python 2 TESTS 35 60 2764800 1100
69923 asitak A June 3, 2010, 1:18 p.m. OK Python 2 TESTS 35 60 2764800 1100
69720 shiumachi A June 3, 2010, 1:12 p.m. OK Python 2 TESTS 35 60 2764800 1100
69602 jaindsonvs A June 3, 2010, 1:08 p.m. OK Python 2 TESTS 35 60 2764800 1100
69498 insejniasty A June 3, 2010, 1:05 p.m. OK Python 2 TESTS 35 60 2764800 1100
70302 xydinesh A June 3, 2010, 1:30 p.m. OK Python 2 TESTS 35 80 2764800 1100
69734 urutom A June 3, 2010, 1:12 p.m. OK Ruby TESTS 35 60 3891200 1100

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