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Обсуждение задачи 1400. Сотовые символыSkiminok WA14 [1] // Задача 1400. Сотовые символы 17 мар 2008 02:01 WA14(( No ideas... I tried any tests my brain could imagine. Can anybody help, plz? maxlutan Re: WA14 // Задача 1400. Сотовые символы 8 июл 2019 19:37 Hello, I can help you if want. If you give me your email I write you what I made to got AC from WA14.Sorry for bag english Edited by author 08.07.2019 19:37 PrankMaN If you have WA2 [1] // Задача 1400. Сотовые символы 24 мар 2013 22:31 Try n = 1 Andrei Cotor Re: If you have WA2 // Задача 1400. Сотовые символы 10 янв 2018 19:15 You were right, thanks unlucky [Vologda SPU] Some big random tests ) [2] // Задача 1400. Сотовые символы 7 ноя 2009 02:12 53 8 Mean = 3.49 3 4 5 6 6 5 4 3 2 3 4 5 5 4 3 2 1 2 3 4 4 3 2 1 0 1 2 3 4 4 3 2 1 2 3 4 5 5 4 3 2 3 4 5 5 6 5 4 3 4 5 5 4 100 46 Mean = 9.81 0 1 2 3 4 5 4 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2 3 4 5 4 3 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 3 4 5 4 3 2 1 200 20 Mean = 7.48 4 5 6 7 8 9 10 11 12 13 13 12 11 10 9 8 7 6 5 4 3 4 5 6 7 8 9 10 11 12 12 11 10 9 8 7 6 5 4 3 2 3 4 5 6 7 8 9 10 11 11 10 9 8 7 6 5 4 3 2 1 2 3 4 5 6 7 8 9 10 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 10 9 8 7 6 5 4 3 2 1 2 3 4 5 6 7 8 9 10 11 11 10 9 8 7 6 5 4 3 2 3 4 5 6 7 8 9 10 11 12 12 11 10 9 8 7 6 5 4 3 4 5 6 7 8 9 10 11 12 13 13 12 11 10 9 8 7 6 5 4 5 6 7 8 9 10 11 12 13 14 14 13 12 11 10 9 8 7 6 5 6 7 8 9 10 11 12 13 14 14 13 12 11 10 9 8 7 6 5 256 20 Mean = 7.95 5 6 7 8 9 10 11 12 13 14 14 13 12 11 10 9 8 7 6 5 4 5 6 7 8 9 10 11 12 13 13 12 11 10 9 8 7 6 5 4 3 4 5 6 7 8 9 10 11 12 12 11 10 9 8 7 6 5 4 3 2 3 4 5 6 7 8 9 10 11 11 10 9 8 7 6 5 4 3 2 1 2 3 4 5 6 7 8 9 10 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 10 9 8 7 6 5 4 3 2 1 2 3 4 5 6 7 8 9 10 11 11 10 9 8 7 6 5 4 3 2 3 4 5 6 7 8 9 10 11 12 12 11 10 9 8 7 6 5 4 3 4 5 6 7 8 9 10 11 12 13 13 12 11 10 9 8 7 6 5 4 5 6 7 8 9 10 11 12 13 14 13 12 11 10 9 9 8 7 6 5 6 7 8 9 10 11 12 13 14 13 12 11 10 9 8 9 9 8 7 6 7 8 9 10 11 12 13 14 13 12 11 10 9 8 7 8 9 9 8 7 8 9 10 11 12 13 14 13 12 11 10 9 8 7 6 Order of traversal left->up->right->bottom Edited by author 07.11.2009 02:14 alp Re: Some big random tests ) [1] // Задача 1400. Сотовые символы 19 июн 2011 01:54 100 46 Mean = 3.13 200 20 Mean = 7.47 Otrebus Re: Some big random tests ) // Задача 1400. Сотовые символы 7 фев 2016 00:55 alp is right about 200 20, but not 100 46; the mean for the latter is 9.81. Sandro (USU) Problem was rejudged. Read the site news (-) // Задача 1400. Сотовые символы 11 май 2013 19:14 Alexey Dergunov [Samara SAU] Attention to Java coders, or please fix the checker [2] // Задача 1400. Сотовые символы 9 июл 2012 16:15 This code gets WA 1: Locale.setDefault(Locale.US); ... out.printf("Mean = %.2f\n", (double)bestSum / total); And this one gets AC: Locale.setDefault(Locale.US); ... StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw); pw.printf("Mean = %.2f", (double)bestSum / total); pw.flush(); String str = sw.getBuffer().toString(); pw.close(); out.println(str); Oh, I've found the reason: their checker is bad and you should use "Mean = %.2f\r\n" (with '\r'!), not "Mean = %.2f\n". Edited by author 09.07.2012 16:19 gautamvs Re: Attention to Java coders, or please fix the checker // Задача 1400. Сотовые символы 16 фев 2013 10:05 surprisingly this is the case. Sandro (USU) Checker is fixed (-) // Задача 1400. Сотовые символы 10 май 2013 15:28 BSoD WA for sample output? [2] // Задача 1400. Сотовые символы 2 авг 2011 22:33 I've found that test #1 is the same as sample. I've special-cased it in my program to output exactly what is in the sample output, but I still get WA1. Why? Looks like it depends on language: C and Java program output exactly the same, but C program passes the test, and Java program doesn't. Edited by author 03.08.2011 00:41 Jonathan Paulson Re: WA for sample output? [1] // Задача 1400. Сотовые символы 24 авг 2011 05:48 I also encountered this problem; exactly the same symptoms. Zhang Ye Re: WA for sample output? // Задача 1400. Сотовые символы 29 ноя 2012 08:48 me too Alias (Alexander Prudaev) the statement of the problem is not full, help please [13] // Задача 1400. Сотовые символы 12 дек 2006 20:40 example N = 11, M = 3; 123 456 789 ab the cell "3" can reach from the cell "9", pushing an arrow key only once? I mean "arrow down"? AlexF [USTU] Re: the statement of the problem is not full, help please [11] // Задача 1400. Сотовые символы 12 дек 2006 23:38 No! You can't reach "3" from "9" pushing only one key. Alias (Alexander Prudaev) Re: the statement of the problem is not full, help please [10] // Задача 1400. Сотовые символы 13 дек 2006 22:24 Why not? AlexF [USTU] Re: the statement of the problem is not full, help please [9] // Задача 1400. Сотовые символы 16 дек 2006 01:19 Because, there is nothing about this kind of actions in the task! From the key "9" you can only reach "1", "8", "6". Alias (Alexander Prudaev) Re: the statement of the problem is not full, help please [8] // Задача 1400. Сотовые символы 17 дек 2006 16:22 there is not such words in statement. statement of the problem is not full. AlexF [USTU] Re: the statement of the problem is not full, help please [7] // Задача 1400. Сотовые символы 17 дек 2006 18:44 There are discribed all avaliable actions in statement and nothing more. So I can't agree with you)) AlMag Re: the statement of the problem is not full, help please [6] // Задача 1400. Сотовые символы 27 апр 2007 12:55 You said that we can reach "1" from "9". How? If we push "Right" we'll reach "a", I think... AlexF [USTU] Re: the statement of the problem is not full, help please [5] // Задача 1400. Сотовые символы 29 апр 2007 19:31 Push "Left" and you'll reach "9" from "1")) AlMag Re: the statement of the problem is not full, help please [4] // Задача 1400. Сотовые символы 30 апр 2007 22:06 No, sorry, my mistake... "9" from "3"! You said that we can reach "9" from "3". I just pushed wrong digit... AlexF [USTU] Re: the statement of the problem is not full, help please [3] // Задача 1400. Сотовые символы 30 апр 2007 22:30 I didn't say it. You can reach "3" from "9" by pushing 2 keys!) Edited by author 30.04.2007 22:31 AlMag Re: the statement of the problem is not full, help please [2] // Задача 1400. Сотовые символы 1 май 2007 00:08 1. You said Because, there is nothing about this kind of actions in the task! From the key "9" you can only reach "1", "8", "6". So, how we can reach "1" from "9"? 2.Later you said "Push "Left" and you'll reach "9" from "1"))" We'll reach "b" by pushing Left. Edited by author 01.05.2007 00:11 AlexF [USTU] Re: the statement of the problem is not full, help please [1] // Задача 1400. Сотовые символы 1 май 2007 00:28 Oh! I got it!)) I meant the field 1 2 3 4 5 6 7 8 9 So you are right!) Sorry!) Denis Koshman Re: the statement of the problem is not full, help please // Задача 1400. Сотовые символы 2 авг 2008 13:05 It's not clear from problem statement because meaning of "moving cursor up" and "moving cursor down" depends on topology. We'd assume default flat topology with boundaries, but special rules for LEFT/RIGHT makes us thinking that there are similar rules for UP/DOWN. At least moving down from row Y-1 to empty cell in row Y could result in stop at the last character. Edited by author 02.08.2008 13:07 alp Re: the statement of the problem is not full, help please // Задача 1400. Сотовые символы 19 июн 2011 02:00 Alias (Alexander Prudaev) писал(a) 12 декабря 2006 20:40 example N = 11, M = 3; Mean = 1.55 2 1 2 1 0 1 2 1 2 3 2 bilol Help please with Test13 // Задача 1400. Сотовые символы 22 авг 2009 17:02 I reseave WA on test 13. Please help me who know ftc 2admins [1] // Задача 1400. Сотовые символы 6 июл 2008 11:01 It seems that test #17 is incorrect. I just increased bounds of arrays in my program from 256 to 1000 and got AC instead of WA17. Could you check that, please. Sandro (USU) 17 test is correct (-) // Задача 1400. Сотовые символы 6 июл 2008 22:11 Crash_access_violation I got wa#12... help me please... // Задача 1400. Сотовые символы 26 дек 2007 23:50 please give me some right tests... thanks... IGOR_LNU HELP!!!!!!!!!!! [5] // Задача 1400. Сотовые символы 9 сен 2006 16:25 Those who worked above this program, help me. I receive Wrong Answer on the test №14. What can it be? AlexF Re: HELP!!!!!!!!!!! [2] // Задача 1400. Сотовые символы 9 сен 2006 23:06 I've just solve it! Here are some tests! 5 5 Mean = 1.20 0 1 2 2 1 5 1 Mean = 1.20 0 1 2 2 1 5 2 Mean = 0.8 1 1 0 1 1 And don't forget that the first simbol is connected with the last! It helped me to pass WA#12! Good Luck! IGOR_Lviv NU Re: HELP!!!!!!!!!!! // Задача 1400. Сотовые символы 11 мар 2007 05:16 Thanks to all who helped me. It was my first ACM problem which i tried to solve. :) Snetch Re: HELP!!!!!!!!!!! // Задача 1400. Сотовые символы 27 ноя 2007 04:33 AlexF писал(a) 9 сентября 2006 23:06 And don't forget that the first symbol is connected with the last! It helped me to pass WA#12! It did not help me, however; I still have WA#12My program's output on your first two tests is placing the zero in the middle, but the task says: "If there are several variants, output any of them", so I don't think that would make the output fail. Maybe I am wrong? Edited by author 27.11.2007 04:36 Bob Re: HELP!!!!!!!!!!! [1] // Задача 1400. Сотовые символы 3 ноя 2006 19:04 I want to add that you can't move UP if there is no cell upper current cell and you can't move DOWN if there is no cell lower current cell. Nechaev Ilya (Rybinsk SAAT) Re: HELP!!!!!!!!!!! // Задача 1400. Сотовые символы 4 ноя 2006 22:00 One more test: 1 1 Mean = 0.00 0 Neizvestnii Why WA12??? [1] // Задача 1400. Сотовые символы 24 июн 2007 09:27 Please anybody help me! Give me 12 test, or same test, please Neizvestnii Re: Why WA12??? // Задача 1400. Сотовые символы 24 июн 2007 15:43 I have Crash16 many time. Later I increased the massiv containing distances from the set cell up to all others with 256 up to 1000 and has received AC. Why???? In a condition it is written that cells up to 256! Vladimir Li I have WA on test 17 ! Can anyone give me it ? [2] // Задача 1400. Сотовые символы 27 фев 2007 18:18 Serik Beketayev Re: I have WA on test 17 ! Can anyone give me it ? [1] // Задача 1400. Сотовые символы 28 фев 2007 17:36 I can give you! Edited by author 28.02.2007 17:36 Serik Beketayev Re: I have WA on test 17 ! Can anyone give me it ? // Задача 1400. Сотовые символы 28 фев 2007 17:37 kotagimdi zheme! 17 test...
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