The title states the problem — source. Constraints $$$N \le 25e4$$$
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | tourist | 4009 |
| 2 | jiangly | 3831 |
| 3 | Radewoosh | 3646 |
| 4 | jqdai0815 | 3620 |
| 4 | Benq | 3620 |
| 6 | orzdevinwang | 3529 |
| 7 | ecnerwala | 3446 |
| 8 | Um_nik | 3396 |
| 9 | gamegame | 3386 |
| 10 | ksun48 | 3373 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 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 |
→ Find user
→ Recent actions
Direct edges of a tree to maximise pairs of reachable nodes
Revision en2, by infinitepro, 2021-04-01 08:46:16
History
Revisions
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| 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) |
Codeforces (c) Copyright 2010-2024 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Nov/05/2024 11:08:26 (k2).
Desktop version, switch to mobile version.
Supported by
