The title states the problem — source. Constraints $$$N <= 25e4$$$
№ | Пользователь | Рейтинг |
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1 | tourist | 4009 |
2 | jiangly | 3831 |
3 | Radewoosh | 3646 |
4 | jqdai0815 | 3620 |
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6 | orzdevinwang | 3529 |
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Страны | Города | Организации | Всё → |
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1 | cry | 164 |
1 | maomao90 | 164 |
3 | Um_nik | 163 |
4 | atcoder_official | 160 |
5 | -is-this-fft- | 158 |
6 | awoo | 157 |
7 | adamant | 156 |
8 | TheScrasse | 154 |
8 | nor | 154 |
10 | Dominater069 | 153 |
Direct edges of a tree to maximise pairs of reachable nodes
The title states the problem — source. Constraints $$$N <= 25e4$$$
Rev. | Язык | Кто | Когда | Δ | Комментарий | |
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en2 | infinitepro | 2021-04-01 08:46:16 | 5 | Tiny change: 'raints $N <= 25e4$' -> 'raints $N \le 25e4$' | ||
en1 | infinitepro | 2021-04-01 08:43:11 | 208 | Initial revision (published) |
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