Codeforces Beta Round 7

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
7 Codeforces Beta Round 7 FINISHED False 7200 461686499 April 1, 2010, 3:45 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 4665 ) C Line PROGRAMMING math number theory 1800

B''...

Tutorials

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
45443823 AcAmer C Nov. 8, 2018, 12:26 p.m. OK Clang++17 Diagnostics TESTS 48 92 307200 1800
3234985 Mosyagin C March 3, 2013, 3:15 p.m. OK Delphi TESTS 48 15 102400 1800
21888968 upfeed C Oct. 30, 2016, 8:40 a.m. OK Delphi TESTS 48 30 0 1800
7982067 Vitaha C Sept. 27, 2014, 9:12 a.m. OK Delphi TESTS 48 30 102400 1800
552965 ruban C July 21, 2011, 7:57 a.m. OK Delphi TESTS 48 30 819200 1800
932608 Fynn C Dec. 6, 2011, 7:36 a.m. OK Delphi TESTS 48 30 819200 1800
33367 subscriber C April 7, 2010, 1:50 p.m. OK Delphi TESTS 48 30 819200 1800
575898 Sender C Aug. 2, 2011, 9:19 a.m. OK Delphi TESTS 48 30 921600 1800
314177 eldar C March 2, 2011, 4:18 p.m. OK Delphi TESTS 48 30 921600 1800
32741 Topspin26 C April 1, 2010, 11:46 p.m. OK Delphi TESTS 48 30 921600 1800
31320 salikhov_ayaz C April 1, 2010, 5:08 p.m. OK Delphi TESTS 48 30 921600 1800
3854165 PeterTong97 C June 10, 2013, 1:44 p.m. OK FPC TESTS 48 15 102400 1800
3004910 hiepsieunhan C Jan. 24, 2013, 6:37 p.m. OK FPC TESTS 48 15 102400 1800
3004901 con_nha_ngheo C Jan. 24, 2013, 6:36 p.m. OK FPC TESTS 48 15 102400 1800
27789399 KagamiharaNadeshiko C June 15, 2017, 8:24 a.m. OK FPC TESTS 48 30 0 1800
15791639 quangminhhlrv C Feb. 4, 2016, 5 p.m. OK FPC TESTS 48 30 0 1800
4209960 Nik_Storm_2010 C July 31, 2013, 2:57 p.m. OK FPC TESTS 48 30 0 1800
4209956 Nik_Storm_2010 C July 31, 2013, 2:57 p.m. OK FPC TESTS 48 30 0 1800
2093729 Alex_2oo8 C Sept. 3, 2012, 7:10 p.m. OK FPC TESTS 48 30 614400 1800
34040 Sereja C Dec. 3, 2010, 8:32 p.m. OK FPC TESTS 48 30 819200 1800
34038 safeasmilk C Nov. 27, 2010, 11:10 a.m. OK FPC TESTS 48 30 819200 1800
3911077 rancho C June 17, 2013, 6:06 p.m. OK GNU C TESTS 48 15 0 1800
39538051 Aegon C June 23, 2018, 10:05 a.m. OK GNU C TESTS 48 30 0 1800
31288204 alvihasan C Oct. 14, 2017, 3:17 a.m. OK GNU C TESTS 48 30 0 1800
12580620 kwakwa C Aug. 17, 2015, 8:27 p.m. OK GNU C TESTS 48 30 0 1800
12580277 kwakwa C Aug. 17, 2015, 7:49 p.m. OK GNU C TESTS 48 30 0 1800
708082 kawatea C Sept. 18, 2011, 11:05 p.m. OK GNU C TESTS 48 30 1331200 1800
32840 china.zhangchenzi C April 2, 2010, 5:21 a.m. OK GNU C TESTS 48 30 1331200 1800
31241 LayCurse C April 1, 2010, 5:06 p.m. OK GNU C TESTS 48 30 1331200 1800
30370 -.- C April 1, 2010, 4:30 p.m. OK GNU C TESTS 48 30 1331200 1800
25412832 vjudge2 C March 11, 2017, 4:57 p.m. OK GNU C TESTS 48 30 1843200 1800
31975 Nedy88 C April 1, 2010, 5:36 p.m. OK GNU C++ TESTS 48 10 1331200 1800
30021 gawry C April 1, 2010, 4:18 p.m. OK GNU C++ TESTS 48 10 1331200 1800
1942550 jsa3824 C July 26, 2012, 5:52 p.m. OK GNU C++ TESTS 48 10 1433600 1800
635222 PCCA C Aug. 23, 2011, 7:08 p.m. OK GNU C++ TESTS 48 10 1433600 1800
4141978 Monmoy C July 23, 2013, 3:51 p.m. OK GNU C++ TESTS 48 15 0 1800
4111567 vjudge3 C July 20, 2013, 11:06 a.m. OK GNU C++ TESTS 48 15 0 1800
4108309 santherrerac C July 19, 2013, 7:52 p.m. OK GNU C++ TESTS 48 15 0 1800
4084089 afruizc C July 17, 2013, 5:33 a.m. OK GNU C++ TESTS 48 15 0 1800
4076675 frog1902 C July 15, 2013, 4:32 p.m. OK GNU C++ TESTS 48 15 0 1800
4073086 vjudge1 C July 15, 2013, 6:04 a.m. OK GNU C++ TESTS 48 15 0 1800
3961274 A_Le_K C June 25, 2013, 6:37 p.m. OK GNU C++0x TESTS 48 15 0 1800
3860376 lovefly1983 C June 12, 2013, 12:14 p.m. OK GNU C++0x TESTS 48 15 0 1800
3131522 savinov C Feb. 15, 2013, 8:37 a.m. OK GNU C++0x TESTS 48 15 0 1800
2850088 sjynoi C Dec. 28, 2012, 5:03 p.m. OK GNU C++0x TESTS 48 15 0 1800
10279230 foxermen C March 14, 2015, 9:09 p.m. OK GNU C++0x TESTS 48 30 0 1800
10122226 No_Use_Anymore C March 2, 2015, 4:23 p.m. OK GNU C++0x TESTS 48 30 0 1800
10097137 xxxyyyzzz C March 1, 2015, 2:19 p.m. OK GNU C++0x TESTS 48 30 0 1800
9149910 saichandu6 C Dec. 16, 2014, 10:30 a.m. OK GNU C++0x TESTS 48 30 0 1800
7912595 maopao C Sept. 22, 2014, 4:47 p.m. OK GNU C++0x TESTS 48 30 0 1800
6661381 ArmanK C May 20, 2014, 8:05 a.m. OK GNU C++0x TESTS 48 30 0 1800
28972512 vuminhquang1997 C July 29, 2017, 2:35 p.m. OK GNU C11 TESTS 48 30 1945600 1800
31823459 vjudge1 C Oct. 28, 2017, 3:26 a.m. OK GNU C++11 TESTS 48 30 0 1800
31234855 Green_tom C Oct. 12, 2017, 7:46 a.m. OK GNU C++11 TESTS 48 30 0 1800
30967473 230575 C Oct. 3, 2017, 12:45 p.m. OK GNU C++11 TESTS 48 30 0 1800
30860960 dmmmmmm C Sept. 30, 2017, 9:36 a.m. OK GNU C++11 TESTS 48 30 0 1800
29542449 19992147 C Aug. 18, 2017, 3:29 a.m. OK GNU C++11 TESTS 48 30 0 1800
29542356 19992147 C Aug. 18, 2017, 3:21 a.m. OK GNU C++11 TESTS 48 30 0 1800
27910275 dcordb C June 19, 2017, 5:54 p.m. OK GNU C++11 TESTS 48 30 0 1800
27624894 cenhao C June 7, 2017, 4:16 a.m. OK GNU C++11 TESTS 48 30 0 1800
32128504 The-Legend C Nov. 7, 2017, 6:49 p.m. OK GNU C++11 TESTS 48 30 0 1800
32231917 a1s3a C Nov. 11, 2017, 10:59 p.m. OK GNU C++11 TESTS 48 30 0 1800
50412849 vjudge1 C Feb. 24, 2019, 4:21 a.m. OK GNU C++14 TESTS 48 30 0 1800
49974513 vjudge4 C Feb. 16, 2019, 5:09 a.m. OK GNU C++14 TESTS 48 30 0 1800
39196395 KAISER17 C June 12, 2018, 4:05 p.m. OK GNU C++14 TESTS 48 30 0 1800
32569949 Memory_qianxiao C Nov. 23, 2017, 8:41 a.m. OK GNU C++14 TESTS 48 30 0 1800
32379668 the_badcoder C Nov. 17, 2017, 1:27 p.m. OK GNU C++14 TESTS 48 30 0 1800
32379197 the_badcoder C Nov. 17, 2017, 1:10 p.m. OK GNU C++14 TESTS 48 30 0 1800
32242335 euzmin C Nov. 12, 2017, 11:50 a.m. OK GNU C++14 TESTS 48 30 0 1800
32190442 AMnu C Nov. 10, 2017, 9:40 a.m. OK GNU C++14 TESTS 48 30 0 1800
32101839 shyamkb C Nov. 6, 2017, 5:21 p.m. OK GNU C++14 TESTS 48 30 0 1800
56850866 nknknknknknknk C July 11, 2019, 3:40 p.m. OK GNU C++14 TESTS 48 30 0 1800
59551975 nhanlun C Aug. 27, 2019, 3:43 a.m. OK GNU C++17 TESTS 48 30 0 1800
53771706 vjudge1 C May 5, 2019, 5:51 a.m. OK GNU C++17 TESTS 48 30 0 1800
51384342 sergioreinier C March 16, 2019, 5:57 p.m. OK GNU C++17 TESTS 48 30 0 1800
49990340 vjudge3 C Feb. 16, 2019, 12:30 p.m. OK GNU C++17 TESTS 48 30 0 1800
49988638 vjudge3 C Feb. 16, 2019, 11:44 a.m. OK GNU C++17 TESTS 48 30 0 1800
45858168 sancxin C Nov. 17, 2018, 3:35 a.m. OK GNU C++17 TESTS 48 30 307200 1800
41149351 Yinku2017 C Aug. 3, 2018, 8:04 a.m. OK GNU C++17 TESTS 48 30 307200 1800
44949419 vjudge5 C Oct. 27, 2018, 11:23 a.m. OK GNU C++17 TESTS 48 30 307200 1800
49130659 827852427 C Jan. 29, 2019, 3:46 a.m. OK GNU C++17 TESTS 48 30 409600 1800
36042400 kenimo C March 7, 2018, 11:47 a.m. OK GNU C++17 TESTS 48 30 1945600 1800
29432277 WangJialei C Aug. 13, 2017, 11:32 a.m. OK Go TESTS 48 60 4915200 1800
61935322 synapse C Oct. 5, 2019, 5:31 p.m. OK Go TESTS 48 92 0 1800
3078038 shivawu C Feb. 6, 2013, 3:15 p.m. OK Haskell TESTS 48 15 0 1800
588483 AntonDubovik C Aug. 6, 2011, 6:06 p.m. OK Haskell TESTS 48 30 2048000 1800
33236777 sighingnow C Dec. 14, 2017, 10:49 a.m. OK Haskell TESTS 48 30 44851200 1800
2337003 DimsFromDergachy C Oct. 11, 2012, 6:12 a.m. OK Haskell TESTS 48 31 0 1800
861037 Rotsor C April 1, 2010, 5:19 p.m. OK Haskell TESTS 48 50 2048000 1800
7900259 druzac C Sept. 21, 2014, 7:12 p.m. OK Haskell TESTS 48 60 0 1800
65562050 lpls1 C Nov. 23, 2019, 3:35 a.m. OK Java 11 TESTS 48 374 0 1800
32768 S.Yesipenko C April 2, 2010, 2:30 a.m. OK Java 6 TESTS 48 60 30720000 1800
32954 winger C April 2, 2010, 11:37 a.m. OK Java 6 TESTS 48 60 30720000 1800
32865 anhdt C April 2, 2010, 5:58 a.m. OK Java 6 TESTS 48 60 30720000 1800
32018 anhdt C April 1, 2010, 5:38 p.m. OK Java 6 TESTS 48 60 30720000 1800
31867 wistful23 C April 1, 2010, 5:32 p.m. OK Java 6 TESTS 48 60 30720000 1800
30961 dimozzz C April 1, 2010, 4:53 p.m. OK Java 6 TESTS 48 60 30720000 1800
30818 izbyshev C April 1, 2010, 4:48 p.m. OK Java 6 TESTS 48 60 30720000 1800
30791 TomConerly C April 1, 2010, 4:47 p.m. OK Java 6 TESTS 48 60 30720000 1800
30783 kozima C April 1, 2010, 4:46 p.m. OK Java 6 TESTS 48 60 30720000 1800
30193 MaxBuzz C April 1, 2010, 4:24 p.m. OK Java 6 TESTS 48 60 30720000 1800
4908754 segrey C Oct. 26, 2013, 9:26 p.m. OK Java 7 TESTS 48 62 0 1800
4082625 santjuan C July 16, 2013, 9 p.m. OK Java 7 TESTS 48 62 0 1800
2746998 vjudge5 C Dec. 10, 2012, 11:40 a.m. OK Java 7 TESTS 48 109 0 1800
7826641 darrensun C Sept. 18, 2014, 2:22 p.m. OK Java 7 TESTS 48 124 0 1800
4782989 cupcup C Oct. 14, 2013, 10:36 a.m. OK Java 7 TESTS 48 124 0 1800
9426589 AnishS C Jan. 14, 2015, 1:10 a.m. OK Java 7 TESTS 48 124 0 1800
7207523 pablyxa C July 23, 2014, 9:08 a.m. OK Java 7 TESTS 48 124 0 1800
13237039 Yeison_Garcia C Sept. 26, 2015, 1:45 p.m. OK Java 7 TESTS 48 154 0 1800
10698790 dspstanky C April 13, 2015, 10 p.m. OK Java 7 TESTS 48 154 0 1800
6200307 Cricycle C March 31, 2014, 7:24 p.m. OK Java 7 TESTS 48 156 0 1800
25432497 tomdmitriev C March 12, 2017, 11:11 a.m. OK Java 8 TESTS 48 216 20275200 1800
65265879 sonusingh.nitaa C Nov. 17, 2019, 5:02 p.m. OK Java 8 TESTS 48 218 0 1800
60820701 Oom C Sept. 18, 2019, 11:53 p.m. OK Java 8 TESTS 48 218 0 1800
46122398 Laboon C Nov. 23, 2018, 4:59 p.m. OK Java 8 TESTS 48 218 0 1800
30660653 youtarou C Sept. 24, 2017, 8:52 a.m. OK Java 8 TESTS 48 218 0 1800
27908696 ashubeckham C June 19, 2017, 4:22 p.m. OK Java 8 TESTS 48 218 0 1800
27152771 ashwin9686 C May 16, 2017, 7:29 a.m. OK Java 8 TESTS 48 218 0 1800
13075157 ambar003 C Sept. 17, 2015, 7:06 p.m. OK Java 8 TESTS 48 218 0 1800
21442788 luisligunas C Oct. 15, 2016, 9:03 a.m. OK Java 8 TESTS 48 218 20480000 1800
10795674 msaldivar C April 20, 2015, 8:56 a.m. OK Java 8 TESTS 48 218 28569600 1800
3355505 neko13 C March 19, 2013, 8:36 a.m. OK Mono C# TESTS 48 31 0 1800
3084608 Guliash C Feb. 8, 2013, 6:05 p.m. OK Mono C# TESTS 48 31 0 1800
691185 ivanidze.kirov C Sept. 12, 2011, 2:34 p.m. OK Mono C# TESTS 48 90 10035200 1800
18892359 fsb4000 C July 5, 2016, 3:29 a.m. OK Mono C# TESTS 48 122 102400 1800
27732777 Drinker C June 12, 2017, 7:07 a.m. OK Mono C# TESTS 48 124 2457600 1800
475585 wrong C June 4, 2011, 10:23 a.m. OK Mono C# TESTS 48 130 5632000 1800
30383 Hadi_Asiaie C April 1, 2010, 4:31 p.m. OK Mono C# TESTS 48 130 5632000 1800
33545 Utka C April 25, 2010, 6:07 a.m. OK Mono C# TESTS 48 130 5939200 1800
30220 ItsNear C April 1, 2010, 4:25 p.m. OK Mono C# TESTS 48 140 5734400 1800
4276613 goryinyich C Aug. 14, 2013, 8:23 a.m. OK MS C# TESTS 48 92 0 1800
10277245 Cuellius C March 14, 2015, 6:44 p.m. OK MS C# TESTS 48 92 102400 1800
20989244 AnatolyTolstobrov C Sept. 29, 2016, 10:43 a.m. OK MS C# TESTS 48 124 102400 1800
25299935 og.kostya C March 6, 2017, 6:35 p.m. OK MS C# TESTS 48 124 9011200 1800
18009870 azukun C May 20, 2016, 7:11 p.m. OK MS C# TESTS 48 124 9523200 1800
24732248 fr0st C Feb. 17, 2017, 5:49 a.m. OK MS C# TESTS 48 248 11468800 1800
1015893 Timur_Sitdikov C Jan. 7, 2012, 8:52 a.m. OK MS C++ TESTS 48 10 1433600 1800
3524119 vjudge2 C April 13, 2013, 8:54 a.m. OK MS C++ TESTS 48 15 0 1800
3936140 tomas.svab C June 22, 2013, 3:47 p.m. OK MS C++ TESTS 48 15 0 1800
3818497 bnuvjudge2 C June 3, 2013, 11:29 a.m. OK MS C++ TESTS 48 15 0 1800
3716821 vjudge2 C May 13, 2013, 1:22 p.m. OK MS C++ TESTS 48 15 0 1800
3716803 vjudge2 C May 13, 2013, 1:18 p.m. OK MS C++ TESTS 48 15 0 1800
3716207 vjudge2 C May 13, 2013, 11 a.m. OK MS C++ TESTS 48 15 0 1800
3352234 zhongdi C March 18, 2013, 2:37 p.m. OK MS C++ TESTS 48 15 0 1800
2872693 hakobyan.tigran C Jan. 4, 2013, 9:11 a.m. OK MS C++ TESTS 48 15 0 1800
2101801 jeremiah C Sept. 7, 2012, 7:17 a.m. OK MS C++ TESTS 48 15 716800 1800
62042966 wby C Oct. 7, 2019, 6:35 a.m. OK MS C++ 2017 TESTS 48 62 0 1800
49674141 Timonnable C Feb. 9, 2019, 6:39 p.m. OK MS C++ 2017 TESTS 48 62 102400 1800
61114174 Saber4096 C Sept. 23, 2019, 12:19 p.m. OK MS C++ 2017 TESTS 48 62 102400 1800
61113746 Saber4096 C Sept. 23, 2019, 12:11 p.m. OK MS C++ 2017 TESTS 48 92 102400 1800
7610149 ShingRay C Aug. 28, 2014, 2:58 a.m. OK Ocaml TESTS 48 30 0 1800
31714 filix C April 1, 2010, 5:25 p.m. OK PHP TESTS 48 50 6041600 1800
23001351 Yash_ C Dec. 15, 2016, 8:56 a.m. OK PyPy 2 TESTS 48 154 0 1800
26494676 kunal_64 C April 19, 2017, 12:03 p.m. OK PyPy 2 TESTS 48 218 21913600 1800
34096501 arknave C Jan. 11, 2018, 8:43 p.m. OK PyPy 3 TESTS 48 156 19968000 1800
39197446 arsrivish2 C June 12, 2018, 5:04 p.m. OK PyPy 3 TESTS 48 218 0 1800
45886194 Skybytskyi.Nikita C Nov. 17, 2018, 4:09 p.m. OK PyPy 3 TESTS 48 248 0 1800
38780832 KeyurJain C May 30, 2018, 5:20 p.m. OK PyPy 3 TESTS 48 248 21401600 1800
49510551 shaswat57 C Feb. 5, 2019, 8:04 p.m. OK PyPy 3 TESTS 48 280 0 1800
68431415 bidirectionalprograming C Jan. 9, 2020, 7:02 a.m. OK PyPy 3 TESTS 48 310 0 1800
11527997 poikniok C June 11, 2015, 5:17 a.m. OK PyPy 3 TESTS 48 404 0 1800
3271366 knight-erraunt C March 9, 2013, 11:51 p.m. OK Python 2 TESTS 48 46 0 1800
3228192 daidailanlan C March 2, 2013, 5:10 a.m. OK Python 2 TESTS 48 46 0 1800
3008763 YX201314 C Jan. 25, 2013, 4:48 p.m. OK Python 2 TESTS 48 46 0 1800
484310 ai9128429340875 C June 9, 2011, 5:42 p.m. OK Python 2 TESTS 48 50 2867200 1800
595581 Saerdna C Aug. 7, 2011, 1:47 p.m. OK Python 2 TESTS 48 50 2867200 1800
278468 Aleksey C Feb. 10, 2011, 8:59 p.m. OK Python 2 TESTS 48 60 2764800 1800
33563 yury.smykalov C April 25, 2010, 8:47 p.m. OK Python 2 TESTS 48 60 2764800 1800
31662 Soultaker C April 1, 2010, 5:23 p.m. OK Python 2 TESTS 48 60 2764800 1800
30867 VitalyPavlenko C April 1, 2010, 4:49 p.m. OK Python 2 TESTS 48 60 2764800 1800
1186587 jiangzhijie C Feb. 17, 2012, 9:24 a.m. OK Python 2 TESTS 48 60 2867200 1800
27276108 WozMit C May 22, 2017, 2:45 a.m. OK Python 3 TESTS 48 124 0 1800
27098413 fakesito123 C May 13, 2017, 11:53 p.m. OK Python 3 TESTS 48 124 0 1800
27098411 Blind C May 13, 2017, 11:53 p.m. OK Python 3 TESTS 48 124 0 1800
22471183 TISparta C Nov. 24, 2016, 4:10 p.m. OK Python 3 TESTS 48 124 0 1800
21991879 goodbye_Dandelion C Nov. 2, 2016, 1:14 p.m. OK Python 3 TESTS 48 124 0 1800
21202165 verngutz C Oct. 5, 2016, 6:29 a.m. OK Python 3 TESTS 48 124 0 1800
17328870 wujuihsuan2016 C April 15, 2016, 3:11 p.m. OK Python 3 TESTS 48 124 0 1800
15261989 merolish C Jan. 9, 2016, 12:09 a.m. OK Python 3 TESTS 48 124 0 1800
14625737 cugel C Dec. 2, 2015, 8:30 p.m. OK Python 3 TESTS 48 124 0 1800
11527999 poikniok C June 11, 2015, 5:17 a.m. OK Python 3 TESTS 48 124 0 1800
267879 watashi C Jan. 30, 2011, 3:41 p.m. OK Ruby TESTS 48 80 3072000 1800
458259 Xiba C May 17, 2011, 8:34 p.m. OK Ruby TESTS 48 90 3481600 1800
44066351 LyCvel C Oct. 10, 2018, 9:33 a.m. OK Rust TESTS 48 62 0 1800
6577226 zkw C May 9, 2014, 11:24 a.m. OK Scala TESTS 48 436 0 1800
8322546 jetblack20 C Oct. 19, 2014, 6:15 p.m. OK Scala TESTS 48 530 0 1800

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