Codeforces Beta Round 25 (Div. 2 Only)

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
25 Codeforces Beta Round 25 (Div. 2 Only) FINISHED False 7200 495557980 Aug. 2, 2010, 3 p.m.

Problems

Solved
Index
Name
Type
Tags
Community Tag
Rating
( 3139 ) E Test PROGRAMMING hashing strings 2300

Sometimes it is hard to prepare tests for programming problems. Now Bob is preparing tests to new problem about strings -- input data to his problem is one string. Bob has 3 wrong solutions to this problem. The first gives the wrong answer if the input data contains the substring s1, the second enters an infinite loop if the input data contains the substring s2, and the third requires too much memory if the input data contains the substring s3. Bob wants these solutions to fail single test. What is the minimal length of test, which couldn't be passed by all three Bob's solutions? There are exactly 3 lines in the input data. The i-th line contains string si. All the strings are non-empty, consists of lowercase Latin letters, the length of each string doesn't exceed 105. Output one number -- what is minimal length of the string, containing s1, s2 and s3 as substrings.

Tutorials

Codeforces Beta Round #25 Solution Analysis

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
25800013 tuvidai2003 E March 25, 2017, 2:32 p.m. OK FPC TESTS 46 62 6041600 2300
45174427 luogu_bot3 E Nov. 1, 2018, 2:05 p.m. OK FPC TESTS 46 124 18534400 2300
45119726 zrzluck99 E Oct. 31, 2018, 2:54 a.m. OK FPC TESTS 46 560 29696000 2300
45119700 zrzluck99 E Oct. 31, 2018, 2:52 a.m. OK FPC TESTS 46 624 29696000 2300
35127679 orecles E Feb. 10, 2018, 2:25 p.m. OK GNU C TESTS 46 60 2867200 2300
35127263 orecles E Feb. 10, 2018, 2:13 p.m. OK GNU C TESTS 46 60 2867200 2300
33285749 sgtlaugh E Dec. 16, 2017, 10:10 a.m. OK GNU C TESTS 46 62 12902400 2300
30653456 logarithm E Sept. 23, 2017, 8:54 p.m. OK GNU C TESTS 46 92 5734400 2300
30626549 logarithm E Sept. 22, 2017, 10:35 p.m. OK GNU C TESTS 46 872 257843200 2300
32150111 vjudge1 E Nov. 9, 2017, 3 a.m. OK GNU C++ TESTS 46 30 1536000 2300
30053985 vjudge2 E Sept. 4, 2017, 1:28 p.m. OK GNU C++ TESTS 46 30 1536000 2300
18739970 Vlad_kv E June 26, 2016, 4:16 p.m. OK GNU C++ TESTS 46 30 1843200 2300
17820145 RNS_CUS E May 9, 2016, 12:33 p.m. OK GNU C++ TESTS 46 30 3276800 2300
34728523 vjudge1 E Jan. 31, 2018, 6:43 a.m. OK GNU C++ TESTS 46 30 3379200 2300
26143665 vjudge2 E April 5, 2017, 12:53 p.m. OK GNU C++ TESTS 46 30 3686400 2300
16967879 vjudge1 E March 27, 2016, 8:42 a.m. OK GNU C++ TESTS 46 30 3686400 2300
33040159 vjudge4 E Dec. 9, 2017, 4:41 a.m. OK GNU C++ TESTS 46 30 3891200 2300
18208408 smilesum E June 2, 2016, 2:26 a.m. OK GNU C++ TESTS 46 30 4198400 2300
19188768 dhuacm9 E July 17, 2016, 10:54 a.m. OK GNU C++ TESTS 46 60 1331200 2300
49462056 namratha_253 E Feb. 4, 2019, 1:28 p.m. OK GNU C11 TESTS 46 92 1024000 2300
60740052 rainboy E Sept. 17, 2019, 7:29 p.m. OK GNU C11 TESTS 46 92 5324800 2300
20149898 141310111 E Aug. 25, 2016, 9:28 a.m. OK GNU C++11 TESTS 46 30 3379200 2300
16982535 13rj115 E March 28, 2016, 4:55 a.m. OK GNU C++11 TESTS 46 30 4198400 2300
33834549 zbtrs E Dec. 31, 2017, 3:38 p.m. OK GNU C++11 TESTS 46 30 6451200 2300
23030059 theodor.moroianu E Dec. 16, 2016, 1:16 p.m. OK GNU C++11 TESTS 46 60 1843200 2300
17121343 freebsdx E April 2, 2016, 2 a.m. OK GNU C++11 TESTS 46 60 3379200 2300
17167778 fengsuiyan E April 5, 2016, 8:23 a.m. OK GNU C++11 TESTS 46 60 3686400 2300
17252510 vjudge1 E April 9, 2016, 12:51 p.m. OK GNU C++11 TESTS 46 60 5017600 2300
33451150 Smaug E Dec. 20, 2017, 9:38 a.m. OK GNU C++11 TESTS 46 60 5939200 2300
46250872 Lonely666 E Nov. 26, 2018, 2:05 p.m. OK GNU C++11 TESTS 46 62 307200 2300
50514475 luogu_bot5 E Feb. 26, 2019, 5:16 a.m. OK GNU C++11 TESTS 46 62 716800 2300
27988014 UnderCoverMe E June 23, 2017, 3:27 p.m. OK GNU C++14 TESTS 46 30 5734400 2300
27988041 UnderCoverMe E June 23, 2017, 3:28 p.m. OK GNU C++14 TESTS 46 30 5734400 2300
27988029 UnderCoverMe E June 23, 2017, 3:27 p.m. OK GNU C++14 TESTS 46 30 5836800 2300
27988046 UnderCoverMe E June 23, 2017, 3:29 p.m. OK GNU C++14 TESTS 46 30 5836800 2300
30053988 shiyilang E Sept. 4, 2017, 1:28 p.m. OK GNU C++14 TESTS 46 62 1536000 2300
32077656 waynetuinfor E Nov. 5, 2017, 1:49 p.m. OK GNU C++14 TESTS 46 62 2252800 2300
68059662 vjudge3 E Jan. 2, 2020, 2:14 a.m. OK GNU C++14 TESTS 46 62 2252800 2300
32077664 waynetuinfor E Nov. 5, 2017, 1:50 p.m. OK GNU C++14 TESTS 46 62 2252800 2300
35127169 orecles E Feb. 10, 2018, 2:10 p.m. OK GNU C++14 TESTS 46 62 2867200 2300
23375061 Ali.Pi E Dec. 28, 2016, 10:08 a.m. OK GNU C++14 TESTS 46 62 3276800 2300
39533623 yaksha E June 23, 2018, 6:23 a.m. OK GNU C++17 TESTS 46 62 1024000 2300
48325469 kenimo E Jan. 13, 2019, 11:36 a.m. OK GNU C++17 TESTS 46 62 1536000 2300
63750954 Deckard157 E Oct. 29, 2019, 8:16 p.m. OK GNU C++17 TESTS 46 62 1843200 2300
62336296 llllxxx666888 E Oct. 11, 2019, 1:36 a.m. OK GNU C++17 TESTS 46 62 1945600 2300
62337920 vjudge1 E Oct. 11, 2019, 2:59 a.m. OK GNU C++17 TESTS 46 62 1945600 2300
62336384 llllxxx666888 E Oct. 11, 2019, 1:42 a.m. OK GNU C++17 TESTS 46 62 2048000 2300
63055718 vjudge2 E Oct. 21, 2019, 6:11 a.m. OK GNU C++17 TESTS 46 62 2048000 2300
58176154 vjudge4 E Aug. 2, 2019, 1:08 p.m. OK GNU C++17 TESTS 46 62 2048000 2300
62335917 VacEnWenJin E Oct. 11, 2019, 1:12 a.m. OK GNU C++17 TESTS 46 62 2048000 2300
62336571 vjudge4 E Oct. 11, 2019, 1:52 a.m. OK GNU C++17 TESTS 46 62 2048000 2300
17396020 jetblack20 E April 20, 2016, 7:41 a.m. OK Java 8 TESTS 46 280 20582400 2300
60740003 Dukkha E Sept. 17, 2019, 7:27 p.m. OK Java 8 TESTS 46 310 0 2300
33740499 Zer0Point E Dec. 28, 2017, 4:31 p.m. OK Java 8 TESTS 46 310 21606400 2300
40183992 barakraganosungam E July 10, 2018, 10:34 p.m. OK Java 8 TESTS 46 342 0 2300
20997571 I_Need_Alex_R_Coleman E Sept. 29, 2016, 4:10 p.m. OK Java 8 TESTS 46 342 0 2300
20467674 mkirsche E Sept. 8, 2016, 7:02 p.m. OK Java 8 TESTS 46 342 0 2300
31718025 tomdmitriev E Oct. 25, 2017, 4:48 p.m. OK Java 8 TESTS 46 342 3891200 2300
19445792 lyyllyyl E July 27, 2016, 4:55 p.m. OK Java 8 TESTS 46 404 0 2300
39987090 xuanquang1999 E July 5, 2018, 2:23 p.m. OK Java 8 TESTS 46 436 0 2300
56427802 saurabhs1206 E July 2, 2019, 10:31 a.m. OK Java 8 TESTS 46 466 0 2300
18274390 azukun E June 6, 2016, 6:40 p.m. OK MS C# TESTS 46 184 13619200 2300
54623627 kwok E May 25, 2019, 1:29 p.m. OK MS C++ TESTS 46 62 1331200 2300
28905908 monggo1995 E July 26, 2017, 1:15 p.m. OK MS C++ TESTS 46 62 2969600 2300
16972541 vjudge2 E March 27, 2016, 2:45 p.m. OK MS C++ TESTS 46 62 3993600 2300
16972512 vjudge1 E March 27, 2016, 2:42 p.m. OK MS C++ TESTS 46 62 3993600 2300
16982546 vjudge4 E March 28, 2016, 4:57 a.m. OK MS C++ TESTS 46 62 4096000 2300
34838331 SoniX E Feb. 2, 2018, 12:46 p.m. OK MS C++ TESTS 46 62 4300800 2300
26625616 Maffka E April 23, 2017, 7:30 p.m. OK MS C++ TESTS 46 62 5632000 2300
37588382 vjudge2 E April 25, 2018, 5:43 a.m. OK MS C++ TESTS 46 62 6041600 2300
54645875 vjudge1 E May 26, 2019, 12:17 a.m. OK MS C++ TESTS 46 92 2048000 2300
54645868 kwok E May 26, 2019, 12:17 a.m. OK MS C++ TESTS 46 92 2048000 2300
62338103 vjudge5 E Oct. 11, 2019, 3:06 a.m. OK MS C++ 2017 TESTS 46 92 1331200 2300
57202972 surbhi_88 E July 17, 2019, 2:22 p.m. OK MS C++ 2017 TESTS 46 92 1331200 2300
46663326 moss3s E Dec. 5, 2018, 9:28 p.m. OK PHP TESTS 46 1934 12595200 2300
20744240 belovedeagle E Sept. 18, 2016, 9:33 p.m. OK Rust TESTS 46 62 2969600 2300

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