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ContestId |
Name |
Phase |
Frozen |
Duration (Seconds) |
Relative Time |
Start Time |
|---|---|---|---|---|---|---|
| 596 | Codeforces Round 331 (Div. 2) | FINISHED | False | 7200 | 328800323 | Nov. 15, 2015, 4:35 p.m. |
Solved |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
|---|---|---|---|---|---|---|
| ( 424 ) | E | Wilbur and Strings | PROGRAMMING | dfs and similar dp graphs strings | 2900 |
Wilbur the pig now wants to play with strings. He has found an n by m table consisting only of the digits from 0 to 9 where the rows are numbered 1 to n and the columns are numbered 1 to m . Wilbur starts at some square and makes certain moves. If he is at square ( x , y ) and the digit d ( 0 ≤ d ≤ 9 ) is written at position ( x , y ), then he must move to the square ( x + a d , y + b d ), if that square lies within the table, and he stays in the square ( x , y ) otherwise. Before Wilbur makes a move, he can choose whether or not to write the digit written in this square on the white board. All digits written on the whiteboard form some string. Every time a new digit is written, it goes to the end of the current string. Wilbur has q strings that he is worried about. For each string s i , Wilbur wants to know whether there exists a starting position ( x , y ) so that by making finitely many moves, Wilbur can end up with the string s i written on the white board. The first line of the input consists of three integers n , m , and q ( 1 ≤ n , m , q ≤ 200 ) — the dimensions of the table and the number of strings to process, respectively. Each of the next n lines contains m digits from 0 and 9 giving the table itself. Then follow 10 lines. The i -th of them contains the values a i - 1 and b i - 1 ( - 200 ≤ a i , b i ≤ 200 ), i.e. the vector that Wilbur uses to make a move from the square with a digit i - 1 in it. There are q lines that follow. The i -th of them will contain a string s i consisting only of digits from 0 to 9 . It is guaranteed that the total length of these q strings won't exceed 1 000 000 . For each of the q strings, print " YES " if Wilbur can choose x and y in order to finish with this string after some finite number of moves. If it's impossible, than print " NO " for the corresponding string. In the first sample, there is a 1 by 1 table consisting of the only digit 0 . The only move that can be made is staying on the square. The first string |
| Codeforces Round #331 Editorial |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 36298422 | njuoj | E | March 15, 2018, 12:08 p.m. | OK | GNU C++ | TESTS | 78 | 30 | 6963200 | 2900 | |
| 36293515 | njuoj | E | March 15, 2018, 8:27 a.m. | OK | GNU C++ | TESTS | 78 | 30 | 7065600 | 2900 | |
| 14416042 | yusufziya | E | Nov. 22, 2015, 3:34 p.m. | OK | GNU C++ | TESTS | 78 | 31 | 2355200 | 2900 | |
| 14415876 | yusufziya | E | Nov. 22, 2015, 3:20 p.m. | OK | GNU C++ | TESTS | 78 | 31 | 2355200 | 2900 | |
| 16471982 | sauravjha221 | E | March 2, 2016, 7:26 p.m. | OK | GNU C++ | TESTS | 78 | 31 | 5324800 | 2900 | |
| 14320358 | 130705009 | E | Nov. 18, 2015, 4 a.m. | OK | GNU C++ | TESTS | 78 | 31 | 5324800 | 2900 | |
| 14295235 | cpcpc | E | Nov. 16, 2015, 9:17 a.m. | OK | GNU C++ | TESTS | 78 | 31 | 5324800 | 2900 | |
| 14436690 | dat131199 | E | Nov. 24, 2015, 8:37 a.m. | OK | GNU C++ | TESTS | 78 | 31 | 5529600 | 2900 | |
| 14311304 | boomshine | E | Nov. 17, 2015, 11:03 a.m. | OK | GNU C++ | TESTS | 78 | 31 | 5529600 | 2900 | |
| 36279293 | njuoj | E | March 14, 2018, 2:41 p.m. | OK | GNU C++ | TESTS | 78 | 31 | 5939200 | 2900 | |
| 14407708 | koushik_s | E | Nov. 21, 2015, 10:58 p.m. | OK | GNU C11 | TESTS | 78 | 31 | 5529600 | 2900 | |
| 14580782 | legacheek | E | Dec. 1, 2015, 7:37 a.m. | OK | GNU C++11 | TESTS | 78 | 31 | 3686400 | 2900 | |
| 14630427 | eggeek | E | Dec. 3, 2015, 7:59 a.m. | OK | GNU C++11 | TESTS | 78 | 31 | 3686400 | 2900 | |
| 48772058 | Love_mona | E | Jan. 23, 2019, 1:10 a.m. | OK | GNU C++11 | TESTS | 78 | 31 | 3993600 | 2900 | |
| 14396038 | leiothrix | E | Nov. 21, 2015, 10:06 a.m. | OK | GNU C++11 | TESTS | 78 | 31 | 4198400 | 2900 | |
| 14356699 | yzyz | E | Nov. 20, 2015, 9:41 a.m. | OK | GNU C++11 | TESTS | 78 | 31 | 4300800 | 2900 | |
| 14304857 | Ioana | E | Nov. 16, 2015, 11:37 p.m. | OK | GNU C++11 | TESTS | 78 | 31 | 4812800 | 2900 | |
| 14314040 | wyr | E | Nov. 17, 2015, 2:22 p.m. | OK | GNU C++11 | TESTS | 78 | 31 | 5324800 | 2900 | |
| 18858378 | nobystander | E | July 2, 2016, 6:41 p.m. | OK | GNU C++11 | TESTS | 78 | 31 | 5427200 | 2900 | |
| 14286432 | ztxz16 | E | Nov. 15, 2015, 6:31 p.m. | OK | GNU C++11 | TESTS | 78 | 31 | 6041600 | 2900 | |
| 14326904 | eddy1021 | E | Nov. 18, 2015, 1:36 p.m. | OK | GNU C++11 | TESTS | 78 | 31 | 6144000 | 2900 | |
| 27949873 | rawatds | E | June 21, 2017, 4:45 p.m. | OK | GNU C++14 | TESTS | 78 | 31 | 7168000 | 2900 | |
| 28565051 | boook | E | July 15, 2017, 5:57 a.m. | OK | GNU C++14 | TESTS | 78 | 31 | 10444800 | 2900 | |
| 28563196 | boook | E | July 15, 2017, 4:26 a.m. | OK | GNU C++14 | TESTS | 78 | 31 | 18124800 | 2900 | |
| 33238504 | consecutivelimit | E | Dec. 14, 2017, 11:49 a.m. | OK | GNU C++14 | TESTS | 78 | 46 | 6144000 | 2900 | |
| 39053787 | bira37 | E | June 8, 2018, 7:33 p.m. | OK | GNU C++14 | TESTS | 78 | 46 | 6758400 | 2900 | |
| 44168591 | w446506278 | E | Oct. 12, 2018, 3:56 a.m. | OK | GNU C++14 | TESTS | 78 | 46 | 8089600 | 2900 | |
| 36316374 | njuoj | E | March 16, 2018, 4:33 a.m. | OK | GNU C++14 | TESTS | 78 | 46 | 8294400 | 2900 | |
| 20809903 | lavin | E | Sept. 22, 2016, 4:13 a.m. | OK | GNU C++14 | TESTS | 78 | 46 | 9932800 | 2900 | |
| 24426155 | Kerim.K | E | Feb. 4, 2017, 6:38 a.m. | OK | GNU C++14 | TESTS | 78 | 46 | 10137600 | 2900 | |
| 54780017 | dbdbab | E | May 28, 2019, 8:43 p.m. | OK | GNU C++14 | TESTS | 78 | 61 | 9420800 | 2900 | |
| 69754788 | hjk1030 | E | Jan. 29, 2020, 3:17 p.m. | OK | GNU C++17 | TESTS | 78 | 31 | 5632000 | 2900 | |
| 69275443 | limabeans | E | Jan. 22, 2020, 1:39 a.m. | OK | GNU C++17 | TESTS | 78 | 46 | 6144000 | 2900 | |
| 40591263 | Doriath | E | July 20, 2018, 11:50 p.m. | OK | GNU C++17 | TESTS | 78 | 46 | 6758400 | 2900 | |
| 67923236 | ruo | E | Dec. 29, 2019, 4:32 p.m. | OK | GNU C++17 | TESTS | 78 | 61 | 45465600 | 2900 | |
| 37385805 | Lancern | E | April 17, 2018, 2:57 a.m. | OK | GNU C++17 | TESTS | 78 | 93 | 118681600 | 2900 | |
| 47076051 | luogu_bot4 | E | Dec. 15, 2018, 5:11 p.m. | OK | GNU C++17 | TESTS | 78 | 171 | 7270400 | 2900 | |
| 47075961 | OMG_wc | E | Dec. 15, 2018, 5:10 p.m. | OK | GNU C++17 | TESTS | 78 | 171 | 7270400 | 2900 | |
| 49913923 | ivan100sic | E | Feb. 14, 2019, 3:32 p.m. | OK | GNU C++17 | TESTS | 78 | 171 | 8704000 | 2900 | |
| 44347461 | NiceBaseballCoder | E | Oct. 15, 2018, 8:09 a.m. | OK | GNU C++17 | TESTS | 78 | 171 | 9011200 | 2900 | |
| 46563664 | Daring_Do | E | Dec. 3, 2018, 8:14 p.m. | OK | GNU C++17 | TESTS | 78 | 171 | 14438400 | 2900 | |
| 14316478 | uwi | E | Nov. 17, 2015, 5:20 p.m. | OK | Java 8 | TESTS | 78 | 155 | 0 | 2900 | |
| 14321039 | opticoder | E | Nov. 18, 2015, 5:36 a.m. | OK | Java 8 | TESTS | 78 | 186 | 2355200 | 2900 | |
| 15332959 | I_Need_Alex_R_Coleman | E | Jan. 13, 2016, 3:25 p.m. | OK | Java 8 | TESTS | 78 | 187 | 3584000 | 2900 | |
| 14583043 | mohamednabil00000 | E | Dec. 1, 2015, 11:22 a.m. | OK | Java 8 | TESTS | 78 | 202 | 13516800 | 2900 | |
| 14293690 | Ruins | E | Nov. 16, 2015, 6:33 a.m. | OK | Java 8 | TESTS | 78 | 249 | 7680000 | 2900 | |
| 14296088 | Ruins | E | Nov. 16, 2015, 10:37 a.m. | OK | Java 8 | TESTS | 78 | 280 | 7680000 | 2900 | |
| 16640818 | raggzy | E | March 10, 2016, 10:27 p.m. | OK | Java 8 | TESTS | 78 | 358 | 20787200 | 2900 | |
| 14318887 | mkirsche | E | Nov. 17, 2015, 9:56 p.m. | OK | Java 8 | TESTS | 78 | 1107 | 11161600 | 2900 | |
| 16640700 | raggzy | E | March 10, 2016, 10:09 p.m. | OK | Java 8 | TESTS | 78 | 2854 | 17408000 | 2900 | |
| 17315808 | linghongyi | E | April 14, 2016, 2:43 p.m. | OK | MS C++ | TESTS | 78 | 31 | 14540800 | 2900 | |
| 17315434 | linghongyi | E | April 14, 2016, 2:09 p.m. | OK | MS C++ | TESTS | 78 | 31 | 14540800 | 2900 | |
| 17024604 | LightRay | E | March 29, 2016, 6:47 p.m. | OK | MS C++ | TESTS | 78 | 46 | 25600000 | 2900 | |
| 14282461 | Koblyk | E | Nov. 15, 2015, 5:42 p.m. | OK | MS C++ | TESTS | 78 | 78 | 4915200 | 2900 | |
| 14300320 | AleksanderBalobanov | E | Nov. 16, 2015, 3:42 p.m. | OK | MS C++ | TESTS | 78 | 156 | 68505600 | 2900 |
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