I can't understand the line that covered by red. also can someone tell me the formula's name or prove.
Thanks for any future comments :)
/predownloaded/c9/12/c912f3df21e39c5cdbfa3e1a44f3cb5b3a9a9232.png
№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 3993 |
2 | jiangly | 3743 |
3 | orzdevinwang | 3707 |
4 | Radewoosh | 3627 |
5 | jqdai0815 | 3620 |
6 | Benq | 3564 |
7 | Kevin114514 | 3443 |
8 | ksun48 | 3434 |
9 | Rewinding | 3397 |
10 | Um_nik | 3396 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | cry | 167 |
2 | Um_nik | 163 |
3 | maomao90 | 162 |
3 | atcoder_official | 162 |
5 | adamant | 159 |
6 | -is-this-fft- | 158 |
7 | awoo | 156 |
8 | TheScrasse | 154 |
9 | Dominater069 | 153 |
10 | nor | 152 |
1371B — Magical Calender
I can't understand the line that covered by red. also can someone tell me the formula's name or prove.
Thanks for any future comments :)
/predownloaded/c9/12/c912f3df21e39c5cdbfa3e1a44f3cb5b3a9a9232.png
Rev. | Язык | Кто | Когда | Δ | Комментарий | |
---|---|---|---|---|---|---|
en10 | Kofta | 2020-07-03 07:42:39 | 140 | |||
en9 | Kofta | 2020-07-03 07:37:18 | 9 | Tiny change: 's name or prove.\n\nThank' -> 's name or it's proof.\n\nThank' | ||
en8 | Kofta | 2020-07-03 07:36:35 | 46 | Tiny change: 'nts :)\n\n![ ](h' -> 'nts :)\n\nhttps://www.imageupload.net/image/cf.zXhns\n\n![ ](h' | ||
en7 | Kofta | 2020-07-03 07:36:00 | 5 | Tiny change: 'net/image/zXhns)\n' -> 'net/image/cf.zXhns)' | ||
en6 | Kofta | 2020-07-03 07:35:31 | 47 | |||
en5 | Kofta | 2020-07-03 07:30:26 | 54 | |||
en4 | Kofta | 2020-07-03 07:27:35 | 91 | |||
en3 | Kofta | 2020-07-03 07:23:51 | 68 | |||
en2 | Kofta | 2020-07-03 07:23:11 | 73 | Tiny change: 'omments :)' -> 'omments :)\n\nhttps://mirror.codeforces.com/707002/CF.png\n' | ||
en1 | Kofta | 2020-07-03 07:21:34 | 164 | Initial revision (published) |
Название |
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