| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | ecnerwala | 3649 |
| 2 | Benq | 3581 |
| 3 | jiangly | 3578 |
| 4 | orzdevinwang | 3570 |
| 5 | Geothermal | 3569 |
| 5 | cnnfls_csy | 3569 |
| 7 | tourist | 3565 |
| 8 | maroonrk | 3531 |
| 9 | Radewoosh | 3521 |
| 10 | Um_nik | 3482 |
| Страны | Города | Организации | Всё → |
| № | Пользователь | Вклад |
|---|---|---|
| 1 | maomao90 | 174 |
| 2 | awoo | 164 |
| 3 | adamant | 161 |
| 4 | TheScrasse | 159 |
| 5 | nor | 158 |
| 6 | maroonrk | 156 |
| 7 | -is-this-fft- | 152 |
| 8 | SecondThread | 147 |
| 9 | orz | 146 |
| 10 | pajenegod | 145 |
Help needed in a graph problem
Given N node (numbered 1 to N, It should be noted that the nodes are different from another) (N <= 300) Count the number of graph (which only contain 1 connected component) construct by N node and each node doesn't have > 2 edge
Thanks to anyone for give any idea!
_Sorry because my English_
