Does a graph with distinct weight on edges exists that prim and kruskal algorithm produce different trees ?
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | tourist | 4009 |
| 2 | jiangly | 3773 |
| 3 | Radewoosh | 3646 |
| 4 | ecnerwala | 3624 |
| 5 | jqdai0815 | 3620 |
| 5 | Benq | 3620 |
| 7 | orzdevinwang | 3612 |
| 8 | Geothermal | 3569 |
| 8 | cnnfls_csy | 3569 |
| 10 | Um_nik | 3396 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | Um_nik | 162 |
| 2 | cry | 161 |
| 3 | maomao90 | 160 |
| 4 | -is-this-fft- | 159 |
| 5 | awoo | 158 |
| 6 | atcoder_official | 157 |
| 7 | nor | 155 |
| 7 | adamant | 155 |
| 9 | maroonrk | 152 |
| 10 | Dominater069 | 148 |
→ Find user
→ Recent actions
Codeforces (c) Copyright 2010-2024 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Sep/18/2024 14:38:54 (k2).
Desktop version, switch to mobile version.
Supported by
The MST is unique if there are no equal weights.
thanks :)
For anyone interested, counting the number of minimum spanning trees is doable in cubic time (here is a problem asking exactly for this).