Codeforces Beta Round 26 (Codeforces format)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
26 Codeforces Beta Round 26 (Codeforces format) FINISHED False 7200 494348380 Aug. 16, 2010, 3 p.m.

Problems

Solved
Index
Name
Type
Tags
Community Tag
Rating
( 1008 ) C Parquet PROGRAMMING combinatorics constructive algorithms 2200

Once Bob decided to lay a parquet floor in his living room. The living room is of size n × m metres. Bob had planks of three types: a planks 1 × 2 meters, b planks 2 × 1 meters, and c planks 2 × 2 meters. Help Bob find out, if it is possible to parquet the living room with such a set of planks, and if it is possible, find one of the possible ways to do so. Bob doesn't have to use all the planks. The first input line contains 5 space-separated integer numbers n, m, a, b, c (1 ≤ n, m ≤ 100, 0 ≤ a, b, c ≤ 104), n and m -- the living room dimensions, a, b and c -- amount of planks 1 × 2, 2 × 1 и 2 × 2 respectively. It's not allowed to turn the planks. If it is not possible to parquet the room with such a set of planks, output IMPOSSIBLE. Otherwise output one of the possible ways to parquet the room -- output n lines with m lower-case Latin letters each. Two squares with common sides should contain the same letters, if they belong to one and the same plank, and different letters otherwise. Different planks can be marked with one and the same letter (see examples). If the answer is not unique, output any.

Tutorials

Разбор Codeforces Beta Round #26 (ещё один)

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
7370808 hos.lyric C Aug. 7, 2014, 5:37 p.m. OK D TESTS 67 62 1433600 2200
4124533 Misha100896 C July 20, 2013, 10:28 p.m. OK Delphi TESTS 67 15 0 2200
4131056 AHTuTTuTyX C July 21, 2013, 8:50 p.m. OK Delphi TESTS 67 15 102400 2200
114621 Topspin26 C Aug. 16, 2010, 4:32 p.m. OK Delphi TESTS 67 50 921600 2200
115900 knock-knock C Aug. 17, 2010, 9:05 p.m. OK Delphi TESTS 67 80 1024000 2200
5349614 Wolfik C Dec. 4, 2013, 5:46 p.m. OK FPC TESTS 67 30 102400 2200
115505 giongto35 C Aug. 17, 2010, 3:25 a.m. OK FPC TESTS 67 30 819200 2200
116426 vilcheuski C Aug. 25, 2010, 6:19 p.m. OK FPC TESTS 67 30 921600 2200
116423 vilcheuski C Aug. 25, 2010, 6:13 p.m. OK FPC TESTS 67 30 921600 2200
639333 MazterQuang C Aug. 26, 2011, 4:47 p.m. OK FPC TESTS 67 30 1024000 2200
483929 Sereja C June 9, 2011, 10 a.m. OK FPC TESTS 67 30 1024000 2200
1669847 dragon.SL C May 8, 2012, 8:12 p.m. OK FPC TESTS 67 30 1126400 2200
485571 vlad107 C June 11, 2011, 12:13 p.m. OK FPC TESTS 67 30 1228800 2200
116184 brklmt C Aug. 20, 2010, 8:07 p.m. OK FPC TESTS 67 50 921600 2200
14436877 igdor99 C Nov. 24, 2015, 8:59 a.m. OK FPC TESTS 67 62 4915200 2200
3038185 hariprasath C Jan. 30, 2013, 6:25 p.m. OK GNU C TESTS 67 15 204800 2200
113846 LayCurse C Aug. 16, 2010, 3:32 p.m. OK GNU C TESTS 67 30 1536000 2200
3781335 ftiasch C May 26, 2013, 8:25 p.m. OK GNU C++ TESTS 67 15 0 2200
3661192 atrista C May 2, 2013, 6:03 p.m. OK GNU C++ TESTS 67 15 0 2200
3409799 otero1991 C March 26, 2013, 9:28 p.m. OK GNU C++ TESTS 67 15 0 2200
3348105 aiiYuu C March 18, 2013, 4:43 a.m. OK GNU C++ TESTS 67 15 0 2200
3070590 vjudge2 C Feb. 4, 2013, 11:54 a.m. OK GNU C++ TESTS 67 15 0 2200
3070583 lirh8121099 C Feb. 4, 2013, 11:53 a.m. OK GNU C++ TESTS 67 15 0 2200
3070871 vjudge3 C Feb. 4, 2013, 1:01 p.m. OK GNU C++ TESTS 67 15 102400 2200
3070813 vjudge5 C Feb. 4, 2013, 12:44 p.m. OK GNU C++ TESTS 67 15 102400 2200
3013551 weixiao C Jan. 26, 2013, 5:24 p.m. OK GNU C++ TESTS 67 15 25088000 2200
2953054 numitus C Jan. 17, 2013, 2:27 p.m. OK GNU C++ TESTS 67 15 25088000 2200
3491398 lemur C April 8, 2013, 3:45 a.m. OK GNU C++0x TESTS 67 15 0 2200
9448571 HellKitsune C Jan. 17, 2015, 8:08 a.m. OK GNU C++0x TESTS 67 30 0 2200
6996295 xiaohao123 C July 2, 2014, 8:58 a.m. OK GNU C++0x TESTS 67 30 0 2200
6995827 a654889339 C July 2, 2014, 7:25 a.m. OK GNU C++0x TESTS 67 30 0 2200
6951014 WoChongMoGe C June 24, 2014, 6:41 a.m. OK GNU C++0x TESTS 67 30 102400 2200
655613 Archon.JK C Sept. 2, 2011, 8:08 a.m. OK GNU C++0x TESTS 67 30 1433600 2200
475467 package.zaic C June 4, 2011, 4:02 a.m. OK GNU C++0x TESTS 67 30 1433600 2200
9979948 I_love_Hoang_Yen C Feb. 24, 2015, 11:31 a.m. OK GNU C++0x TESTS 67 60 0 2200
8346027 xtrome C Oct. 21, 2014, 8:01 p.m. OK GNU C++0x TESTS 67 62 0 2200
32069325 saddam C Nov. 5, 2017, 6:39 a.m. OK GNU C++11 TESTS 67 30 0 2200
19308238 halyavin C July 21, 2016, 7:02 p.m. OK GNU C++11 TESTS 67 30 0 2200
18627380 I_Love_MohseN C June 21, 2016, 9:33 a.m. OK GNU C++11 TESTS 67 30 0 2200
17324720 pekempey C April 15, 2016, 9:55 a.m. OK GNU C++11 TESTS 67 30 0 2200
17286041 INUA C April 12, 2016, 5:54 a.m. OK GNU C++11 TESTS 67 30 0 2200
15201477 Y-MP C Jan. 6, 2016, 8:31 a.m. OK GNU C++11 TESTS 67 30 0 2200
14206569 munaiyi C Nov. 12, 2015, 2:19 a.m. OK GNU C++11 TESTS 67 30 0 2200
14021106 Roms C Nov. 2, 2015, 10:54 a.m. OK GNU C++11 TESTS 67 30 0 2200
19211893 Shavkat_Aminov C July 18, 2016, 12:18 p.m. OK GNU C++11 TESTS 67 30 102400 2200
10552820 tanphatls987 C April 2, 2015, 4:15 p.m. OK GNU C++11 TESTS 67 30 102400 2200
32306245 Flash-boy C Nov. 14, 2017, 8:05 a.m. OK GNU C++14 TESTS 67 30 0 2200
31281515 -Morass- C Oct. 13, 2017, 5:42 p.m. OK GNU C++14 TESTS 67 30 0 2200
29922161 lukomskiy C Aug. 30, 2017, 3:06 p.m. OK GNU C++14 TESTS 67 30 0 2200
21123318 F202130100 C Oct. 2, 2016, 7:06 p.m. OK GNU C++14 TESTS 67 30 0 2200
31950169 Stronger2020 C Nov. 1, 2017, 12:48 p.m. OK GNU C++14 TESTS 67 30 1536000 2200
28479647 MKopchev C July 12, 2017, 4:49 p.m. OK GNU C++14 TESTS 67 30 1945600 2200
23375111 Ali.Pi C Dec. 28, 2016, 10:10 a.m. OK GNU C++14 TESTS 67 30 1945600 2200
32789012 Photon_ C Nov. 29, 2017, 7:29 p.m. OK GNU C++14 TESTS 67 30 2048000 2200
23537828 wrinx C Jan. 4, 2017, 2:53 p.m. OK GNU C++14 TESTS 67 30 2150400 2200
33874315 kefaa2 C Jan. 2, 2018, 10:13 p.m. OK GNU C++14 TESTS 67 30 2457600 2200
51889715 ArshiaDadras C March 27, 2019, 8:30 a.m. OK GNU C++17 TESTS 67 30 102400 2200
69838889 1W_W1 C Jan. 30, 2020, 12:36 p.m. OK GNU C++17 TESTS 67 62 0 2200
69838916 vjudge4 C Jan. 30, 2020, 12:37 p.m. OK GNU C++17 TESTS 67 62 0 2200
69837116 1W_W1 C Jan. 30, 2020, 12:08 p.m. OK GNU C++17 TESTS 67 62 0 2200
68884542 sandeep_kumar_e C Jan. 15, 2020, 8:27 p.m. OK GNU C++17 TESTS 67 62 0 2200
64739412 vjudge1 C Nov. 12, 2019, 11:29 a.m. OK GNU C++17 TESTS 67 62 0 2200
63300905 yeeeet C Oct. 24, 2019, 2:16 p.m. OK GNU C++17 TESTS 67 62 0 2200
54323326 karaketir16 C May 17, 2019, 11:53 p.m. OK GNU C++17 TESTS 67 62 0 2200
51887390 mohammadrobot C March 27, 2019, 7:11 a.m. OK GNU C++17 TESTS 67 62 0 2200
49811743 tnakao C Feb. 12, 2019, 2:01 a.m. OK GNU C++17 TESTS 67 62 0 2200
115213 ulandev C Aug. 16, 2010, 6:37 p.m. OK Haskell TESTS 67 50 2048000 2200
116649 route150 C Sept. 3, 2010, 1:12 p.m. OK Haskell TESTS 67 50 3174400 2200
116618 route150 C Sept. 3, 2010, 7:31 a.m. OK Haskell TESTS 67 50 3174400 2200
115884 uwi C Aug. 17, 2010, 7:40 p.m. OK Java 6 TESTS 67 80 42905600 2200
115411 mohamed.gaber C Aug. 17, 2010, 12:17 a.m. OK Java 6 TESTS 67 80 42905600 2200
115396 ivan.popelyshev C Aug. 16, 2010, 11:03 p.m. OK Java 6 TESTS 67 80 42905600 2200
115270 mastersobg C Aug. 16, 2010, 7:32 p.m. OK Java 6 TESTS 67 80 42905600 2200
115264 mastersobg C Aug. 16, 2010, 7:23 p.m. OK Java 6 TESTS 67 80 42905600 2200
114169 SergeyLazarev C Aug. 16, 2010, 3:54 p.m. OK Java 6 TESTS 67 80 42905600 2200
116205 anhdt C Aug. 21, 2010, 2:46 a.m. OK Java 6 TESTS 67 80 42905600 2200
114041 cerealguy C Aug. 16, 2010, 3:44 p.m. OK Java 6 TESTS 67 80 42905600 2200
116353 wistful23 C Aug. 23, 2010, 11:14 p.m. OK Java 6 TESTS 67 80 42905600 2200
116203 anhdt C Aug. 21, 2010, 2:43 a.m. OK Java 6 TESTS 67 80 42905600 2200
5452715 Zyflair C Dec. 16, 2013, 11:52 p.m. OK Java 7 TESTS 67 124 0 2200
5623955 yarrr C Jan. 5, 2014, 7:26 p.m. OK Java 7 TESTS 67 124 0 2200
5623951 yarrr C Jan. 5, 2014, 7:26 p.m. OK Java 7 TESTS 67 124 0 2200
4773869 ixbt C Oct. 13, 2013, 4:40 p.m. OK Java 7 TESTS 67 156 102400 2200
5457171 teetora C Dec. 17, 2013, 7:18 p.m. OK Java 7 TESTS 67 186 102400 2200
1875782 littlepanda C July 8, 2012, 9:22 a.m. OK Java 7 TESTS 67 190 45158400 2200
13424911 kws4679 C Oct. 6, 2015, 2:24 a.m. OK Java 7 TESTS 67 280 0 2200
46411738 CodeRusuban C Nov. 30, 2018, 5:21 p.m. OK Java 8 TESTS 67 280 0 2200
20914705 pitfall C Sept. 25, 2016, 7:42 p.m. OK Java 8 TESTS 67 280 0 2200
17504340 jetblack20 C April 25, 2016, 7:11 a.m. OK Java 8 TESTS 67 374 20992000 2200
115106 Kolyanich C Aug. 16, 2010, 5:55 p.m. OK Mono C# TESTS 67 130 5939200 2200
115138 Kolyanich C Aug. 16, 2010, 6:08 p.m. OK Mono C# TESTS 67 130 5939200 2200
114618 tanzaku C Aug. 16, 2010, 4:31 p.m. OK Mono C# TESTS 67 130 6041600 2200
115996 Eugene C Aug. 18, 2010, 2:21 p.m. OK Mono C# TESTS 67 140 6348800 2200
115338 Hadi_Asiaie C Aug. 16, 2010, 8:44 p.m. OK Mono C# TESTS 67 880 6246400 2200
18286892 azukun C June 7, 2016, 4:05 p.m. OK MS C# TESTS 67 154 11980800 2200
3086449 abistrigova C Feb. 9, 2013, 12:14 p.m. OK MS C++ TESTS 67 15 0 2200
32181494 mshcherba C Nov. 9, 2017, 8:57 p.m. OK MS C++ TESTS 67 30 0 2200
16080864 Ancient_mage C Feb. 17, 2016, 3:03 p.m. OK MS C++ TESTS 67 30 0 2200
15459289 auth C Jan. 20, 2016, 9:11 p.m. OK MS C++ TESTS 67 30 0 2200
9294449 Loremon C Dec. 28, 2014, 10:08 p.m. OK MS C++ TESTS 67 30 0 2200
5702206 Kazim C Jan. 16, 2014, 9:38 a.m. OK MS C++ TESTS 67 30 0 2200
247006 maksay C Jan. 11, 2011, 4:59 p.m. OK MS C++ TESTS 67 30 1331200 2200
116679 Sleepwalker C Sept. 5, 2010, 4:29 p.m. OK MS C++ TESTS 67 30 1331200 2200
116897 IgorYevchynets C Sept. 12, 2010, 2:39 p.m. OK MS C++ TESTS 67 30 1331200 2200
117005 t__nt C Sept. 29, 2010, 8:21 a.m. OK MS C++ TESTS 67 30 1331200 2200
65509668 Prokopiy C Nov. 22, 2019, 2:35 a.m. OK MS C++ 2017 TESTS 67 62 409600 2200
26225553 mayakin C April 8, 2017, 7:36 p.m. OK PHP TESTS 67 248 6041600 2200
285666 Aleksey C Feb. 15, 2011, 6:31 p.m. OK Python 2 TESTS 67 60 2867200 2200
4054320 DDDDDDDDDDDDDDDDDDDDDDDD C July 12, 2013, 10:25 a.m. OK Python 2 TESTS 67 62 307200 2200
13126741 SHX C Sept. 21, 2015, 1:23 p.m. OK Python 2 TESTS 67 154 409600 2200
15508907 Eeyore C Jan. 23, 2016, 6:29 a.m. OK Python 3 TESTS 67 124 307200 2200
36286551 arbitrary_A C March 14, 2018, 8:31 p.m. OK Python 3 TESTS 67 154 5632000 2200
34208703 .I. C Jan. 15, 2018, 10:10 p.m. OK Python 3 TESTS 67 154 5632000 2200
11571826 AbdoA2 C June 13, 2015, 5:36 p.m. OK Python 3 TESTS 67 156 1228800 2200
42134022 Mk_Python_v1 C Aug. 26, 2018, 9:20 p.m. OK Python 3 TESTS 67 248 102400 2200
56142391 nrgothi C June 27, 2019, 4:11 a.m. OK Python 3 TESTS 67 248 307200 2200
38719460 kenimo C May 29, 2018, 1:14 p.m. OK Python 3 TESTS 67 310 1126400 2200

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