Codeforces Round 109 (Div. 1)

Solutions are presented as using the least memory and the fastest execution time. It also takes the top 10 most recent solutions from each language. If you want to limit to a specific index, click the "Solved" button and go to that problem.

ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
154 Codeforces Round 109 (Div. 1) FINISHED False 7200 401727599 Feb. 24, 2012, 3 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 4756 ) B Colliders PROGRAMMING math number theory 1700

B''...

Tutorials

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
1361171 norikas B March 16, 2012, 12:52 p.m. OK Delphi TESTS 65 80 16998400 1700
2388110 AleksanderBalobanov B Oct. 19, 2012, 4:41 p.m. OK Delphi TESTS 65 93 1024000 1700
1234429 your_conscience B Feb. 25, 2012, 2:24 p.m. OK Delphi TESTS 65 160 8396800 1700
1222594 tourist B Feb. 24, 2012, 3:13 p.m. OK Delphi TESTS 65 160 10956800 1700
1226857 ErzhanDS B Feb. 24, 2012, 4:09 p.m. OK Delphi TESTS 65 230 1843200 1700
1706161 bidzilya B May 20, 2012, 12:17 p.m. OK Delphi TESTS 65 270 22835200 1700
3327436 MrJigan1488 B March 16, 2013, 7:36 p.m. OK Delphi TESTS 65 375 31948800 1700
2924975 Misha100896 B Jan. 14, 2013, 5:49 p.m. OK Delphi TESTS 65 546 716800 1700
1355251 alexander-nsk94 B March 13, 2012, 3:23 p.m. OK Delphi TESTS 65 560 10342400 1700
2928037 Mosyagin B Jan. 15, 2013, 8:14 p.m. OK Delphi TESTS 65 609 614400 1700
1226798 ADJA B Feb. 24, 2012, 4:08 p.m. OK FPC TESTS 65 80 2662400 1700
1225660 Rubanenko B Feb. 24, 2012, 3:50 p.m. OK FPC TESTS 65 80 18022400 1700
1228387 dnc1994 B Feb. 24, 2012, 4:36 p.m. OK FPC TESTS 65 90 4403200 1700
1226825 cuperman B Feb. 24, 2012, 4:08 p.m. OK FPC TESTS 65 90 6144000 1700
1226325 chiemduybao B Feb. 24, 2012, 4 p.m. OK FPC TESTS 65 90 10547200 1700
1738084 whitetooth B May 29, 2012, 3:46 a.m. OK FPC TESTS 65 110 9318400 1700
1231199 boba B Feb. 24, 2012, 7:05 p.m. OK FPC TESTS 65 110 12800000 1700
1225945 AliD B Feb. 24, 2012, 3:55 p.m. OK FPC TESTS 65 140 3379200 1700
1229660 Petrushenko B Feb. 24, 2012, 4:55 p.m. OK FPC TESTS 65 220 2662400 1700
1259927 Saimon_Saret B March 3, 2012, 11:13 a.m. OK FPC TESTS 65 300 16076800 1700
1226126 -.- B Feb. 24, 2012, 3:58 p.m. OK GNU C TESTS 65 130 2764800 1700
29130397 alter027 B Aug. 2, 2017, 12:49 p.m. OK GNU C TESTS 65 156 2764800 1700
1223647 LayCurse B Feb. 24, 2012, 3:23 p.m. OK GNU C TESTS 65 160 10956800 1700
17326615 hardiknegi B April 15, 2016, 12:38 p.m. OK GNU C TESTS 65 186 819200 1700
1236549 Galkowsky B Feb. 26, 2012, 11:28 a.m. OK GNU C TESTS 65 220 2969600 1700
1224711 kawatea B Feb. 24, 2012, 3:36 p.m. OK GNU C TESTS 65 220 6451200 1700
10783311 vjudge1 B April 19, 2015, 3:34 p.m. OK GNU C TESTS 65 278 3072000 1700
7344300 2013551830 B Aug. 4, 2014, 11:29 a.m. OK GNU C TESTS 65 342 409600 1700
10778098 vjudge3 B April 19, 2015, 7:47 a.m. OK GNU C TESTS 65 342 2662400 1700
10247442 optimus___prime B March 12, 2015, 12:55 p.m. OK GNU C TESTS 65 374 819200 1700
1235566 bcurcio B Feb. 25, 2012, 10:16 p.m. OK GNU C++ TESTS 65 90 2560000 1700
2037987 trunghieu11 B Aug. 20, 2012, 12:45 p.m. OK GNU C++ TESTS 65 90 3072000 1700
1232852 pele B Feb. 25, 2012, 6:04 a.m. OK GNU C++ TESTS 65 90 5120000 1700
4816746 abelramos B Oct. 17, 2013, 10:31 p.m. OK GNU C++ TESTS 65 92 921600 1700
2225047 trunghieu11 B Sept. 21, 2012, 1:21 a.m. OK GNU C++ TESTS 65 93 3481600 1700
1223146 CherryTree B Feb. 24, 2012, 3:18 p.m. OK GNU C++ TESTS 65 110 3174400 1700
1226333 prpr B Feb. 24, 2012, 4 p.m. OK GNU C++ TESTS 65 110 7168000 1700
12796967 unknown_shadow B Sept. 1, 2015, 4:46 a.m. OK GNU C++ TESTS 65 124 1433600 1700
4931553 cxlove B Oct. 30, 2013, 1:58 a.m. OK GNU C++ TESTS 65 124 8294400 1700
1226119 ZhouYuChen B Feb. 24, 2012, 3:57 p.m. OK GNU C++ TESTS 65 130 2252800 1700
4908899 Orfest B Oct. 26, 2013, 10:42 p.m. OK GNU C++0x TESTS 65 93 7270400 1700
1225143 mengpq B Feb. 24, 2012, 3:43 p.m. OK GNU C++0x TESTS 65 160 4608000 1700
7670844 piob B Sept. 2, 2014, 10:47 p.m. OK GNU C++0x TESTS 65 186 921600 1700
10154630 johnasselta B March 4, 2015, 10:45 p.m. OK GNU C++0x TESTS 65 186 2252800 1700
10244726 Akirus B March 12, 2015, 8:20 a.m. OK GNU C++0x TESTS 65 186 3584000 1700
1259105 guest B March 3, 2012, 4:31 a.m. OK GNU C++0x TESTS 65 190 5427200 1700
9565583 sherlock_holms B Jan. 26, 2015, 8:59 p.m. OK GNU C++0x TESTS 65 218 5324800 1700
1223502 watashi B Feb. 24, 2012, 3:21 p.m. OK GNU C++0x TESTS 65 220 5324800 1700
1233877 Archon.JK B Feb. 25, 2012, 10:56 a.m. OK GNU C++0x TESTS 65 230 2764800 1700
1224246 Archon.JK B Feb. 24, 2012, 3:30 p.m. OK GNU C++0x TESTS 65 230 2867200 1700
58926669 rainboy B Aug. 16, 2019, 7:55 p.m. OK GNU C11 TESTS 65 1092 512000 1700
57902599 lopare B July 28, 2019, 4:17 p.m. OK GNU C++11 TESTS 65 156 716800 1700
12613276 liu_jc B Aug. 20, 2015, 8:36 a.m. OK GNU C++11 TESTS 65 156 5427200 1700
16887541 vjudge4 B March 23, 2016, 1:51 p.m. OK GNU C++11 TESTS 65 156 6246400 1700
64669370 hkxadpall B Nov. 11, 2019, 4:52 a.m. OK GNU C++11 TESTS 65 186 716800 1700
19587158 MohamedElhabebe B Aug. 2, 2016, 8:46 p.m. OK GNU C++11 TESTS 65 186 819200 1700
12809697 Empress B Sept. 2, 2015, 1:58 a.m. OK GNU C++11 TESTS 65 186 1740800 1700
26068714 watheq B April 2, 2017, 3:55 a.m. OK GNU C++11 TESTS 65 186 4096000 1700
10668211 JohStraat B April 12, 2015, 2:25 p.m. OK GNU C++11 TESTS 65 186 4198400 1700
15689537 vjudge4 B Jan. 31, 2016, 5:34 a.m. OK GNU C++11 TESTS 65 186 4300800 1700
13193451 yancouto B Sept. 23, 2015, 6:07 p.m. OK GNU C++11 TESTS 65 186 5222400 1700
38708837 m.r.m B May 29, 2018, 4:14 a.m. OK GNU C++14 TESTS 65 154 921600 1700
53861827 vjudge4 B May 7, 2019, 9:33 p.m. OK GNU C++14 TESTS 65 154 921600 1700
46886943 cdes58042169 B Dec. 11, 2018, 1:54 a.m. OK GNU C++14 TESTS 65 154 1024000 1700
45423631 arunsiddharth42 B Nov. 7, 2018, 6:57 p.m. OK GNU C++14 TESTS 65 156 819200 1700
56028970 sorry_im_smurfing B June 25, 2019, 8:29 a.m. OK GNU C++14 TESTS 65 156 921600 1700
28259548 vjudge1 B July 3, 2017, 3:30 p.m. OK GNU C++14 TESTS 65 156 2662400 1700
26738390 chaojidage B April 29, 2017, 2:51 a.m. OK GNU C++14 TESTS 65 156 2764800 1700
23250065 lnzva B Dec. 23, 2016, 2:52 p.m. OK GNU C++14 TESTS 65 156 4096000 1700
56376592 lakshay_nasa B July 1, 2019, 6:48 a.m. OK GNU C++14 TESTS 65 184 921600 1700
48415202 baba_yaaga B Jan. 15, 2019, 9:59 a.m. OK GNU C++14 TESTS 65 184 4505600 1700
53966768 hobgoblin23 B May 10, 2019, 5:37 p.m. OK GNU C++17 TESTS 65 154 1433600 1700
57885514 vjudge1 B July 28, 2019, 9:41 a.m. OK GNU C++17 TESTS 65 156 921600 1700
58168958 s.i.r.computerengineer24 B Aug. 2, 2019, 10:22 a.m. OK GNU C++17 TESTS 65 156 921600 1700
51345073 Nitpr B March 15, 2019, 6:01 p.m. OK GNU C++17 TESTS 65 156 1331200 1700
60526295 proBoi B Sept. 14, 2019, 10:32 a.m. OK GNU C++17 TESTS 65 186 819200 1700
52743131 pustaczek B April 14, 2019, 10:13 a.m. OK GNU C++17 TESTS 65 186 1024000 1700
56737270 10000 B July 9, 2019, 6 a.m. OK GNU C++17 TESTS 65 186 1536000 1700
63025049 FlowerOfSorrow B Oct. 20, 2019, 3:58 p.m. OK GNU C++17 TESTS 65 186 1740800 1700
52003205 r9729104234 B March 30, 2019, 7:11 a.m. OK GNU C++17 TESTS 65 186 2457600 1700
51421409 Excogitatoris B March 17, 2019, 4:44 p.m. OK GNU C++17 TESTS 65 186 2969600 1700
1237247 cojna B Feb. 26, 2012, 4:03 p.m. OK Haskell TESTS 65 410 5120000 1700
2042606 DimsFromDergachy B Aug. 22, 2012, 12:40 p.m. OK Haskell TESTS 65 590 4300800 1700
1227314 fluppy B Feb. 24, 2012, 4:17 p.m. OK Haskell TESTS 65 1140 3174400 1700
1231108 Rotsor B Feb. 24, 2012, 6:55 p.m. OK Haskell TESTS 65 1410 22118400 1700
1224275 Egor B Feb. 24, 2012, 3:30 p.m. OK Java 6 TESTS 65 230 44953600 1700
1224338 uwi B Feb. 24, 2012, 3:31 p.m. OK Java 6 TESTS 65 250 45056000 1700
1225053 niyaznigmatul B Feb. 24, 2012, 3:41 p.m. OK Java 6 TESTS 65 270 45056000 1700
1226634 yaro B Feb. 24, 2012, 4:05 p.m. OK Java 6 TESTS 65 300 45056000 1700
1287892 DoublePointer B March 4, 2012, 10:38 p.m. OK Java 6 TESTS 65 330 45158400 1700
1223192 Joshik B Feb. 24, 2012, 3:18 p.m. OK Java 6 TESTS 65 330 45363200 1700
1223827 OgieKako B Feb. 24, 2012, 3:25 p.m. OK Java 6 TESTS 65 340 45158400 1700
1226479 Sinner B Feb. 24, 2012, 4:03 p.m. OK Java 6 TESTS 65 340 45260800 1700
2630987 mishagam B Nov. 23, 2012, 9:31 a.m. OK Java 6 TESTS 65 343 409600 1700
1237463 Kornacker B Feb. 26, 2012, 5:31 p.m. OK Java 6 TESTS 65 390 45158400 1700
2305200 trunghieu11 B Oct. 6, 2012, 7:55 a.m. OK Java 7 TESTS 65 234 102400 1700
2302568 trunghieu11 B Oct. 5, 2012, 1:43 p.m. OK Java 7 TESTS 65 234 3379200 1700
9285721 upsolving B Dec. 27, 2014, 3:57 p.m. OK Java 7 TESTS 65 312 0 1700
1338792 yarrr B March 10, 2012, 7:23 p.m. OK Java 7 TESTS 65 520 60211200 1700
12897812 monsterspy B Sept. 8, 2015, 1:04 p.m. OK Java 7 TESTS 65 560 14438400 1700
3476909 AZerone B April 5, 2013, 2:03 p.m. OK Java 7 TESTS 65 718 102400 1700
4482565 vvenkai B Sept. 16, 2013, 10:15 a.m. OK Java 7 TESTS 65 966 12697600 1700
7669987 Aya.moneim B Sept. 2, 2014, 7:03 p.m. OK Java 7 TESTS 65 1746 102400 1700
7664724 fathallah B Sept. 2, 2014, 1:33 a.m. OK Java 7 TESTS 65 1778 91545600 1700
7657722 robert_nabil20022002 B Sept. 1, 2014, 12:48 a.m. OK Java 7 TESTS 65 1994 204800 1700
29375302 Maulik_Patel B Aug. 12, 2017, 10:54 a.m. OK Java 8 TESTS 65 280 20889600 1700
56450598 Xylenox B July 2, 2019, 9:55 p.m. OK Java 8 TESTS 65 310 0 1700
55565894 ajkdrag B June 14, 2019, 3:25 p.m. OK Java 8 TESTS 65 310 0 1700
55566667 ajkdrag B June 14, 2019, 3:50 p.m. OK Java 8 TESTS 65 340 0 1700
55566706 ajkdrag B June 14, 2019, 3:52 p.m. OK Java 8 TESTS 65 342 0 1700
55565449 ajkdrag B June 14, 2019, 3:10 p.m. OK Java 8 TESTS 65 342 0 1700
19568786 poikniok B Aug. 1, 2016, 10 p.m. OK Java 8 TESTS 65 342 0 1700
27104282 pitfall B May 14, 2017, 9:57 a.m. OK Java 8 TESTS 65 372 0 1700
55565360 ajkdrag B June 14, 2019, 3:06 p.m. OK Java 8 TESTS 65 374 4403200 1700
55565614 ajkdrag B June 14, 2019, 3:16 p.m. OK Java 8 TESTS 65 404 4403200 1700
1241419 NickSerg B Feb. 28, 2012, 1:48 p.m. OK Mono C# TESTS 65 300 15974400 1700
1241396 NickSerg B Feb. 28, 2012, 1:40 p.m. OK Mono C# TESTS 65 340 21094400 1700
1226416 onigiri B Feb. 24, 2012, 4:02 p.m. OK Mono C# TESTS 65 470 18329600 1700
1348954 lgarcia B March 11, 2012, 7:09 p.m. OK Mono C# TESTS 65 530 22630400 1700
1239292 dannsk B Feb. 27, 2012, 2:02 p.m. OK Mono C# TESTS 65 920 12288000 1700
16033060 og.kostya B Feb. 15, 2016, 12:59 p.m. OK MS C# TESTS 65 156 3788800 1700
5231721 marat.snowbear B Nov. 24, 2013, 11:57 p.m. OK MS C# TESTS 65 498 6041600 1700
1224351 IvayloS B Feb. 24, 2012, 3:31 p.m. OK MS C++ TESTS 65 140 2560000 1700
1224993 NuM B Feb. 24, 2012, 3:41 p.m. OK MS C++ TESTS 65 140 2560000 1700
1225593 daftcoder B Feb. 24, 2012, 3:49 p.m. OK MS C++ TESTS 65 140 2662400 1700
1238496 BIT_silence B Feb. 27, 2012, 8:22 a.m. OK MS C++ TESTS 65 140 2662400 1700
1225309 WhiteCrow B Feb. 24, 2012, 3:45 p.m. OK MS C++ TESTS 65 140 2969600 1700
1242987 zero.chs B Feb. 29, 2012, 8:19 a.m. OK MS C++ TESTS 65 140 2969600 1700
1224128 Shef B Feb. 24, 2012, 3:28 p.m. OK MS C++ TESTS 65 160 22425600 1700
1241395 atnurgaliev B Feb. 28, 2012, 1:40 p.m. OK MS C++ TESTS 65 160 162816000 1700
1239145 Vedensky B Feb. 27, 2012, 1:12 p.m. OK MS C++ TESTS 65 170 2252800 1700
1644996 ItsNear B April 30, 2012, 12:27 a.m. OK MS C++ TESTS 65 170 2457600 1700
1225005 alexey.shchepin B Feb. 24, 2012, 3:41 p.m. OK Ocaml TESTS 65 170 5017600 1700
21267746 GoNoCoder B Oct. 7, 2016, 10:10 p.m. OK Python 2 TESTS 65 842 14540800 1700
5237199 Unlenin B Nov. 25, 2013, 4:15 p.m. OK Python 2 TESTS 65 904 10240000 1700
1233344 isgulkov B Feb. 25, 2012, 8:23 a.m. OK Python 2 TESTS 65 1000 12595200 1700
1226322 nwi B Feb. 24, 2012, 4 p.m. OK Python 2 TESTS 65 1050 11571200 1700
49547562 kipply B Feb. 7, 2019, 1:21 a.m. OK Python 2 TESTS 65 1152 12902400 1700
2994968 zkirsche B Jan. 23, 2013, 3:04 a.m. OK Python 2 TESTS 65 1156 13516800 1700
1243932 Jonasz B Feb. 29, 2012, 3:49 p.m. OK Python 2 TESTS 65 1330 6348800 1700
6191860 vjudge4 B March 30, 2014, 3:23 p.m. OK Python 2 TESTS 65 1434 3686400 1700
1243916 Jonasz B Feb. 29, 2012, 3:45 p.m. OK Python 2 TESTS 65 1500 18124800 1700
1240031 TempuX B Feb. 27, 2012, 7:28 p.m. OK Python 2 TESTS 65 1970 17510400 1700
6003245 yugle7 B March 12, 2014, 1:19 p.m. OK Python 3 TESTS 65 1060 19660800 1700
6026391 trunghieu11 B March 16, 2014, 10:44 a.m. OK Python 3 TESTS 65 1090 19660800 1700
42123333 Mk_Python_v1 B Aug. 26, 2018, 1:39 p.m. OK Python 3 TESTS 65 1310 18227200 1700
6030798 trunghieu11 B March 16, 2014, 3:22 p.m. OK Python 3 TESTS 65 1902 12390400 1700
6030784 trunghieu11 B March 16, 2014, 3:19 p.m. OK Python 3 TESTS 65 1964 12390400 1700
64875449 techaddict B Nov. 14, 2019, 9:39 a.m. OK Scala TESTS 65 1496 1024000 1700
64874878 techaddict B Nov. 14, 2019, 9:27 a.m. OK Scala TESTS 65 1590 1638400 1700
64875494 techaddict B Nov. 14, 2019, 9:41 a.m. OK Scala TESTS 65 1590 12492800 1700

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