Atcoder Beginner Contest 279 is a very good chance to learn generating functions. The English version tutorial of 279Ex has already been post on the MathStackExchange by a kind person. Unfortunately, the English tutorial on 279G is not available. Now I would like to make a second-hand tutorial on 279G based on PCTprobability's idea.
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Atcoder 279G-At most 2 colors: Generating functions [Newbie Oriented].
Правка en2, от CristianoPenaldo, 2022-11-28 16:26:30
История
Правки
| Rev. | Язык | Кто | Когда | Δ | Комментарий | |
|---|---|---|---|---|---|---|
| en48 |
|
CristianoPenaldo | 2022-11-29 06:22:07 | 10 | Tiny change: 'he sum of segmen' -> 'he sum of length of segmen' | |
| en47 |
|
CristianoPenaldo | 2022-11-28 20:37:43 | 40 | Tiny change: 'unction). The Eng' -> 'unction). GFs could solve two of them (G and Ex). The Eng' | |
| en46 |
|
CristianoPenaldo | 2022-11-28 20:26:58 | 2 | Tiny change: '36865779\nCore cod' -> '36865779\n\nCore cod' | |
| en45 |
|
CristianoPenaldo | 2022-11-28 20:23:46 | 2 | Tiny change: 'e(n-1); //inverse!\n ' -> 'e(n-1); //Inverse!\n ' | |
| en44 |
|
CristianoPenaldo | 2022-11-28 20:23:20 | 137 | ||
| en43 |
|
CristianoPenaldo | 2022-11-28 20:16:33 | 43 | ||
| en42 |
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CristianoPenaldo | 2022-11-28 19:46:39 | 6 | Tiny change: 'orem).\n\nAnd the most im' -> 'orem).\n\nThe most im' | |
| en41 |
|
CristianoPenaldo | 2022-11-28 19:43:34 | 5 | Tiny change: '-2}]\frac{1}{(C-2)x^K' -> '-2}]\frac{C(C-1)}{(C-2)x^K' | |
| en40 |
|
CristianoPenaldo | 2022-11-28 19:29:15 | 250 | (published) | |
| en39 |
|
CristianoPenaldo | 2022-11-28 19:25:12 | 927 | ||
| en38 |
|
CristianoPenaldo | 2022-11-28 19:16:47 | 14 | ||
| en37 |
|
CristianoPenaldo | 2022-11-28 19:15:16 | 14 | ||
| en36 |
|
CristianoPenaldo | 2022-11-28 19:14:35 | 199 | ||
| en35 |
|
CristianoPenaldo | 2022-11-28 19:10:22 | 82 | ||
| en34 |
|
CristianoPenaldo | 2022-11-28 19:08:59 | 84 | ||
| en33 |
|
CristianoPenaldo | 2022-11-28 19:08:14 | 9 | Tiny change: 'ag{5}$\n\n$\sum\' -> 'ag{5}$\n\nAnd, \n\n$\sum\' | |
| en32 |
|
CristianoPenaldo | 2022-11-28 19:06:51 | 42 | ||
| en31 |
|
CristianoPenaldo | 2022-11-28 19:05:30 | 128 | ||
| en30 |
|
CristianoPenaldo | 2022-11-28 19:03:06 | 296 | ||
| en29 |
|
CristianoPenaldo | 2022-11-28 18:59:14 | 647 | ||
| en28 |
|
CristianoPenaldo | 2022-11-28 18:52:33 | 514 | ||
| en27 |
|
CristianoPenaldo | 2022-11-28 18:45:35 | 139 | ||
| en26 |
|
CristianoPenaldo | 2022-11-28 18:42:58 | 200 | ||
| en25 |
|
CristianoPenaldo | 2022-11-28 18:40:36 | 77 | ||
| en24 |
|
CristianoPenaldo | 2022-11-28 18:38:58 | 286 | ||
| en23 |
|
CristianoPenaldo | 2022-11-28 18:36:38 | 741 | ||
| en22 |
|
CristianoPenaldo | 2022-11-28 18:26:28 | 261 | ||
| en21 |
|
CristianoPenaldo | 2022-11-28 18:21:14 | 10 | Tiny change: '1}{1-2x}$ as $\sum\lim' -> '1}{1-2x}$ to $\sum\lim' | |
| en20 |
|
CristianoPenaldo | 2022-11-28 18:19:57 | 358 | ||
| en19 |
|
CristianoPenaldo | 2022-11-28 18:16:43 | 680 | ||
| en18 |
|
CristianoPenaldo | 2022-11-28 18:04:09 | 13 | Tiny change: 'I believe most newbies can under' -> 'I believe you can under' | |
| en17 |
|
CristianoPenaldo | 2022-11-28 18:03:41 | 5 | Tiny change: 'I believe than most newb' -> 'I believe most newb' | |
| en16 |
|
CristianoPenaldo | 2022-11-28 18:03:16 | 221 | ||
| en15 |
|
CristianoPenaldo | 2022-11-28 18:01:02 | 53 | ||
| en14 |
|
CristianoPenaldo | 2022-11-28 17:36:43 | 313 | ||
| en13 |
|
CristianoPenaldo | 2022-11-28 17:28:37 | 150 | ||
| en12 |
|
CristianoPenaldo | 2022-11-28 17:20:53 | 383 | ||
| en11 |
|
CristianoPenaldo | 2022-11-28 17:17:25 | 608 | ||
| en10 |
|
CristianoPenaldo | 2022-11-28 17:11:29 | 7 | ||
| en9 |
|
CristianoPenaldo | 2022-11-28 17:11:05 | 105 | ||
| en8 |
|
CristianoPenaldo | 2022-11-28 17:09:36 | 6 | ||
| en7 |
|
CristianoPenaldo | 2022-11-28 17:09:05 | 167 | ||
| en6 |
|
CristianoPenaldo | 2022-11-28 17:06:21 | 274 | ||
| en5 |
|
CristianoPenaldo | 2022-11-28 17:05:04 | 524 | ||
| en4 |
|
CristianoPenaldo | 2022-11-28 16:33:51 | 284 | ||
| en3 |
|
CristianoPenaldo | 2022-11-28 16:31:38 | 487 | ||
| en2 |
|
CristianoPenaldo | 2022-11-28 16:26:30 | 221 | ||
| en1 |
|
CristianoPenaldo | 2022-11-28 16:23:40 | 360 | Initial revision (saved to drafts) |
Codeforces (c) Copyright 2010-2024 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 22.11.2024 14:31:36 (i2).
Десктопная версия, переключиться на мобильную.
При поддержке
