| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | tourist | 3993 |
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| 3 | orzdevinwang | 3707 |
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| Страны | Города | Организации | Всё → |
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|---|---|---|
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| 2 | Um_nik | 163 |
| 3 | maomao90 | 162 |
| 3 | atcoder_official | 162 |
| 5 | adamant | 159 |
| 6 | -is-this-fft- | 158 |
| 7 | awoo | 157 |
| 8 | TheScrasse | 154 |
| 9 | Dominater069 | 153 |
| 9 | nor | 153 |
Need Help in this DP problem !
Given a undirected graph(Total No of Nodes is 1e5) .each node has its beauty .each edge has its own time travel cost .U have some finite time say m(<=100).U are at root node of graph.U have to travel those nodes and return to root .find the maximum beauty that u can collect. Idea is by knapsack .But I am facing difficulty in calculating dp states.Please confirm if it is Np-hard problem .
Thanks
