Codeforces Beta Round 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
1 Codeforces Beta Round 1 FINISHED False 7200 470512785 Feb. 19, 2010, noon

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 23262 ) B Spreadsheet PROGRAMMING implementation math 1700

B'In the popular spreadsheets systems (for example, in Excel) the following numeration of columns is used. The first column has number A, the second -- number B, etc. till column 26 that is marked by Z. Then there are two-letter numbers: column 27 has number AA, 28 -- AB, column 52 is marked by AZ. After ZZ there follow three-letter numbers, etc. The rows are marked by integer numbers starting with 1. The cell name is the concatenation of the column and the row numbers. For example, BC23 is the name for the cell that is in column 55, row 23. Sometimes another numeration system is used: RXCY, where X and Y are integer numbers, showing the column and the row numbers respectfully. For instance, R23C55 is the cell from the previous example. Your task is to write a program that reads the given sequence of cell coordinates and produce each item written according to the rules of another numeration system. The first line of the input contains integer number n (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89105), the number of coordinates in the test. Then there follow n lines, each of them contains coordinates. All the coordinates are correct, there are no cells with the column and/or the row numbers larger than 106 . Write n lines, each line should contain a cell coordinates in the other numeration system.'...

Tutorials

85

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
65722475 kkmct B Nov. 25, 2019, 8 p.m. OK Clang++17 Diagnostics TESTS 10 3212 22425600 1700
68012737 amoriqbalmail B Dec. 31, 2019, 4:41 p.m. OK Clang++17 Diagnostics TESTS 10 3336 33587200 1700
67762406 sunhuicheng B Dec. 27, 2019, 11:59 p.m. OK Clang++17 Diagnostics TESTS 10 3398 22425600 1700
68317892 canhtoanxyz B Jan. 6, 2020, 1:52 p.m. OK FPC TESTS 10 842 102400 1700
67290935 canhtoana2k23 B Dec. 20, 2019, 3:35 p.m. OK FPC TESTS 10 842 102400 1700
66507012 canhtoanPASCAL B Dec. 8, 2019, 2:50 p.m. OK FPC TESTS 10 872 102400 1700
61207602 rocketcress B Sept. 24, 2019, 10:19 a.m. OK GNU C11 TESTS 10 186 0 1700
67983623 niubio B Dec. 30, 2019, 8:44 p.m. OK GNU C11 TESTS 10 780 0 1700
66637784 Halston1031 B Dec. 11, 2019, 1:36 p.m. OK GNU C11 TESTS 10 842 0 1700
68450849 butler B Jan. 9, 2020, 2:18 p.m. OK GNU C11 TESTS 10 842 0 1700
61057604 BugLeave B Sept. 22, 2019, 8:32 a.m. OK GNU C11 TESTS 10 842 0 1700
66681905 ImAlsoBrainDamaged B Dec. 12, 2019, 1:25 p.m. OK GNU C11 TESTS 10 842 0 1700
62917016 Vkashera14 B Oct. 19, 2019, 8:56 a.m. OK GNU C11 TESTS 10 2244 102400 1700
66744176 henriquesimoes B Dec. 13, 2019, 12:07 a.m. OK GNU C11 TESTS 10 2246 0 1700
61410899 akr07 B Sept. 28, 2019, 8:40 a.m. OK GNU C11 TESTS 10 4678 0 1700
69042033 babul227 B Jan. 18, 2020, 10:16 a.m. OK GNU C11 TESTS 10 4802 0 1700
64502617 luogu_bot2 B Nov. 8, 2019, 5:11 a.m. OK GNU C++11 TESTS 10 92 0 1700
64192943 luogu_bot1 B Nov. 4, 2019, 8:30 a.m. OK GNU C++11 TESTS 10 92 0 1700
69387653 cor001 B Jan. 23, 2020, 12:28 a.m. OK GNU C++11 TESTS 10 122 0 1700
61765944 luogu_bot3 B Oct. 3, 2019, 8:37 a.m. OK GNU C++11 TESTS 10 122 0 1700
69522121 leprechaun_kdl B Jan. 25, 2020, 1:44 p.m. OK GNU C++11 TESTS 10 122 0 1700
69522152 sallu1234 B Jan. 25, 2020, 1:45 p.m. OK GNU C++11 TESTS 10 124 0 1700
63660226 KenBIL-8-Khondamir B Oct. 28, 2019, 1:51 p.m. OK GNU C++11 TESTS 10 124 0 1700
65697593 RealFreddy B Nov. 25, 2019, 9:07 a.m. OK GNU C++11 TESTS 10 124 0 1700
65913424 luogu_bot2 B Nov. 28, 2019, 1:43 p.m. OK GNU C++11 TESTS 10 124 0 1700
67404843 vjudge4 B Dec. 22, 2019, 5:54 a.m. OK GNU C++11 TESTS 10 124 0 1700
67438246 myoo B Dec. 22, 2019, 6:07 p.m. OK GNU C++14 TESTS 10 124 0 1700
67253739 avuu B Dec. 19, 2019, 8:29 p.m. OK GNU C++14 TESTS 10 154 0 1700
69878785 Armashka B Jan. 31, 2020, 5:27 a.m. OK GNU C++14 TESTS 10 154 0 1700
69539793 ShivamGurjar B Jan. 25, 2020, 8:45 p.m. OK GNU C++14 TESTS 10 154 0 1700
69462968 LeonKennedy B Jan. 24, 2020, 11:37 a.m. OK GNU C++14 TESTS 10 154 0 1700
68950507 Gazra B Jan. 16, 2020, 5:47 p.m. OK GNU C++14 TESTS 10 154 0 1700
68713715 Priyank B Jan. 13, 2020, 1:47 p.m. OK GNU C++14 TESTS 10 154 0 1700
67788667 gkftndlTek B Dec. 28, 2019, 1:47 p.m. OK GNU C++14 TESTS 10 154 0 1700
67567047 illuminati_XY B Dec. 24, 2019, 7:50 p.m. OK GNU C++14 TESTS 10 154 0 1700
66505806 Sizzlk B Dec. 8, 2019, 2:21 p.m. OK GNU C++14 TESTS 10 154 0 1700
65936865 .CH B Nov. 29, 2019, 2:56 a.m. OK GNU C++17 TESTS 10 122 0 1700
62027719 Abed_MIST B Oct. 6, 2019, 9:12 p.m. OK GNU C++17 TESTS 10 124 0 1700
62348832 ConanYu B Oct. 11, 2019, 8:38 a.m. OK GNU C++17 TESTS 10 124 0 1700
63062448 dontquit B Oct. 21, 2019, 9:17 a.m. OK GNU C++17 TESTS 10 124 0 1700
63371452 wo_okje B Oct. 25, 2019, 9:31 a.m. OK GNU C++17 TESTS 10 124 0 1700
67492143 davi_bart B Dec. 23, 2019, 8:01 p.m. OK GNU C++17 TESTS 10 124 0 1700
67971223 LimpSlim B Dec. 30, 2019, 3:05 p.m. OK GNU C++17 TESTS 10 124 0 1700
69718238 1W_W1 B Jan. 29, 2020, 9:43 a.m. OK GNU C++17 TESTS 10 124 0 1700
68973759 Ziel B Jan. 17, 2020, 8:02 a.m. OK GNU C++17 TESTS 10 124 102400 1700
69269809 MhD88 B Jan. 21, 2020, 8:19 p.m. OK GNU C++17 TESTS 10 154 0 1700
65609108 snax B Nov. 23, 2019, 11:25 p.m. OK Go TESTS 10 3368 5324800 1700
67392724 arkrost B Dec. 21, 2019, 8:39 p.m. OK Haskell TESTS 10 904 36761600 1700
66243906 darth_Revan66 B Dec. 3, 2019, 7:26 p.m. OK Java 11 TESTS 10 2090 0 1700
64844667 Jamal_Hniedi B Nov. 13, 2019, 5:13 p.m. OK Java 11 TESTS 10 2120 0 1700
66985638 zhang_lw B Dec. 15, 2019, 5:59 p.m. OK Java 11 TESTS 10 2120 102400 1700
68474378 123jhlee B Jan. 10, 2020, 4:31 a.m. OK Java 11 TESTS 10 2152 0 1700
66534634 Mr_Bombastic B Dec. 9, 2019, 9:05 a.m. OK Java 11 TESTS 10 2152 921600 1700
66534682 Mr_Bombastic B Dec. 9, 2019, 9:06 a.m. OK Java 11 TESTS 10 2182 921600 1700
65766021 ehabarman B Nov. 26, 2019, 5:59 p.m. OK Java 11 TESTS 10 2276 0 1700
65305567 Jamal_Hniedi B Nov. 18, 2019, 2:46 p.m. OK Java 11 TESTS 10 2432 0 1700
67683560 appacer B Dec. 27, 2019, 7:42 a.m. OK Java 11 TESTS 10 2932 102400 1700
64500497 sparsheatu B Nov. 8, 2019, 3:49 a.m. OK Java 11 TESTS 10 6488 0 1700
68242593 yaoct B Jan. 5, 2020, 1:21 p.m. OK Java 8 TESTS 10 280 3686400 1700
66020252 RiemannChow B Nov. 30, 2019, 7:06 a.m. OK Java 8 TESTS 10 310 9113600 1700
67488601 OneDrunkWolf B Dec. 23, 2019, 6:27 p.m. OK Java 8 TESTS 10 342 3788800 1700
69442395 lazypanda B Jan. 23, 2020, 10:55 p.m. OK Java 8 TESTS 10 404 8601600 1700
66256796 LordOrbit B Dec. 4, 2019, 6:24 a.m. OK Java 8 TESTS 10 560 3788800 1700
69705846 Zahid_Hasan_Sahin B Jan. 29, 2020, 4:31 a.m. OK Java 8 TESTS 10 624 8908800 1700
60700593 Oom B Sept. 16, 2019, 11:44 p.m. OK Java 8 TESTS 10 1620 3584000 1700
66569026 melvinodsa B Dec. 10, 2019, 2:28 a.m. OK Java 8 TESTS 10 1808 3686400 1700
66567937 pranjalg2308 B Dec. 10, 2019, 1:05 a.m. OK Java 8 TESTS 10 1808 3788800 1700
66505494 nufst B Dec. 8, 2019, 2:13 p.m. OK Java 8 TESTS 10 1838 3788800 1700
69425702 Spheniscine B Jan. 23, 2020, 3:44 p.m. OK Kotlin TESTS 10 436 5222400 1700
69425082 Spheniscine B Jan. 23, 2020, 3:32 p.m. OK Kotlin TESTS 10 466 5222400 1700
69423372 Spheniscine B Jan. 23, 2020, 3:04 p.m. OK Kotlin TESTS 10 468 5324800 1700
69422064 Spheniscine B Jan. 23, 2020, 2:41 p.m. OK Kotlin TESTS 10 468 5324800 1700
61961968 fredboy B Oct. 6, 2019, 7:44 a.m. OK Kotlin TESTS 10 1184 21913600 1700
60654328 r00t_2 B Sept. 15, 2019, 9:34 p.m. OK Kotlin TESTS 10 1840 5632000 1700
62355208 ololonso B Oct. 11, 2019, 10:45 a.m. OK Mono C# TESTS 10 872 3072000 1700
68348189 keymoon B Jan. 7, 2020, 8:26 a.m. OK Mono C# TESTS 10 1152 6758400 1700
66184135 OmarAlmasri B Dec. 2, 2019, 1:51 p.m. OK Mono C# TESTS 10 2432 14745600 1700
66185764 MunaAlmasri B Dec. 2, 2019, 2:25 p.m. OK Mono C# TESTS 10 2432 14745600 1700
60703541 vjudge1 B Sept. 17, 2019, 3:02 a.m. OK MS C++ TESTS 10 124 0 1700
63924176 vjudge5 B Oct. 31, 2019, 12:35 p.m. OK MS C++ TESTS 10 156 0 1700
67580185 vjudge3 B Dec. 25, 2019, 5:35 a.m. OK MS C++ TESTS 10 156 0 1700
69093324 vjudge5 B Jan. 19, 2020, 11:02 a.m. OK MS C++ TESTS 10 186 0 1700
67196856 vjudge5 B Dec. 19, 2019, 9:25 a.m. OK MS C++ TESTS 10 186 0 1700
65825973 mohamed_elahmady B Nov. 27, 2019, 12:33 p.m. OK MS C++ TESTS 10 186 0 1700
67320684 vjudge3 B Dec. 21, 2019, 7:54 a.m. OK MS C++ TESTS 10 216 102400 1700
65700972 vjudge4 B Nov. 25, 2019, 10:46 a.m. OK MS C++ TESTS 10 218 0 1700
67154159 vjudge3 B Dec. 18, 2019, 11:55 a.m. OK MS C++ TESTS 10 592 0 1700
67409144 sql123 B Dec. 22, 2019, 7:38 a.m. OK MS C++ TESTS 10 842 0 1700
61280088 1709722 B Sept. 25, 2019, 4:42 p.m. OK MS C++ 2017 TESTS 10 156 0 1700
61980521 VA-11HALL-A B Oct. 6, 2019, 11:52 a.m. OK MS C++ 2017 TESTS 10 186 0 1700
68590756 vjudge2 B Jan. 11, 2020, 12:35 p.m. OK MS C++ 2017 TESTS 10 218 102400 1700
63721271 F91WoDaGe B Oct. 29, 2019, 11:26 a.m. OK MS C++ 2017 TESTS 10 278 0 1700
63095345 berhem B Oct. 21, 2019, 8:16 p.m. OK MS C++ 2017 TESTS 10 436 4812800 1700
61216420 Wisdom12333 B Sept. 24, 2019, 12:51 p.m. OK MS C++ 2017 TESTS 10 560 0 1700
60765731 leeky B Sept. 18, 2019, 10:53 a.m. OK MS C++ 2017 TESTS 10 780 0 1700
67679231 Jane_Eye B Dec. 27, 2019, 5:14 a.m. OK MS C++ 2017 TESTS 10 810 0 1700
69862731 60D9 B Jan. 30, 2020, 7:06 p.m. OK MS C++ 2017 TESTS 10 810 2457600 1700
67634844 Magipika B Dec. 26, 2019, 6:20 a.m. OK MS C++ 2017 TESTS 10 840 307200 1700
68471278 romil797 B Jan. 10, 2020, 1:54 a.m. OK Ocaml TESTS 10 998 512000 1700
62889661 ki0apa B Oct. 18, 2019, 7:50 p.m. OK PyPy 2 TESTS 10 3338 6144000 1700
69215431 teluguboy B Jan. 21, 2020, 12:05 a.m. OK PyPy 2 TESTS 10 3400 5017600 1700
65591391 rook16 B Nov. 23, 2019, 2:15 p.m. OK PyPy 2 TESTS 10 3866 8601600 1700
69541254 vk_76 B Jan. 25, 2020, 9:38 p.m. OK PyPy 3 TESTS 10 1652 14848000 1700
61531076 MA123 B Sept. 30, 2019, 3:09 a.m. OK PyPy 3 TESTS 10 1682 11059200 1700
61851452 kumargaurav B Oct. 4, 2019, 12:50 p.m. OK PyPy 3 TESTS 10 2184 15462400 1700
68895224 fungus B Jan. 16, 2020, 4:12 a.m. OK PyPy 3 TESTS 10 2338 13004800 1700
64771396 adibbatous B Nov. 13, 2019, 12:08 a.m. OK PyPy 3 TESTS 10 2900 9523200 1700
67699113 Catalyst259 B Dec. 27, 2019, 1:54 p.m. OK PyPy 3 TESTS 10 2930 9728000 1700
66788216 konstokar B Dec. 13, 2019, 2:22 p.m. OK PyPy 3 TESTS 10 2962 9523200 1700
65927792 iMu_21 B Nov. 28, 2019, 7:13 p.m. OK PyPy 3 TESTS 10 2962 9523200 1700
69282208 III_Wolverine_III B Jan. 22, 2020, 6:30 a.m. OK PyPy 3 TESTS 10 3026 9420800 1700
69240242 namcartoon06 B Jan. 21, 2020, 11:08 a.m. OK PyPy 3 TESTS 10 3026 9625600 1700
66295319 willav_v B Dec. 5, 2019, 3:46 a.m. OK Python 2 TESTS 10 1464 1740800 1700
63752237 ayushiiisharma B Oct. 29, 2019, 8:53 p.m. OK Python 2 TESTS 10 1526 6041600 1700
60957200 quang430 B Sept. 21, 2019, 3:23 a.m. OK Python 2 TESTS 10 1560 0 1700
64623323 Anik0808 B Nov. 10, 2019, 7:43 a.m. OK Python 3 TESTS 10 1122 9216000 1700
68014348 shardul.jade B Dec. 31, 2019, 5:34 p.m. OK Python 3 TESTS 10 1838 5324800 1700
60909114 ghjk0498 B Sept. 20, 2019, 4:42 a.m. OK Python 3 TESTS 10 1870 5734400 1700
68492655 darkerthanblack B Jan. 10, 2020, 12:16 p.m. OK Python 3 TESTS 10 1996 5632000 1700
65931472 Parsa79 B Nov. 28, 2019, 9:22 p.m. OK Python 3 TESTS 10 2120 5222400 1700
67153178 rares_gabriel01 B Dec. 18, 2019, 11:34 a.m. OK Python 3 TESTS 10 2212 5324800 1700
61679014 zzzyq B Oct. 1, 2019, 10:44 p.m. OK Python 3 TESTS 10 2246 10035200 1700
65745970 Ethanol2333 B Nov. 26, 2019, 12:15 p.m. OK Python 3 TESTS 10 2246 12083200 1700
60685534 XuMEPA B Sept. 16, 2019, 3:18 p.m. OK Python 3 TESTS 10 2306 1024000 1700
64900432 hemanth_43 B Nov. 14, 2019, 6:37 p.m. OK Python 3 TESTS 10 2308 5222400 1700
65344568 TianPingXing B Nov. 19, 2019, 12:08 p.m. OK Ruby TESTS 10 966 204800 1700
64140861 ykmc B Nov. 3, 2019, 8:30 a.m. OK Rust TESTS 10 2212 9318400 1700

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