Capacity of an aircraft is K, you have N people with weights Wi. Find minimum number of air-crafts to transport all these people.
n <= 10^5 and k <= 10^9
How to approach this problem.
№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3823 |
3 | Benq | 3738 |
4 | Radewoosh | 3633 |
5 | jqdai0815 | 3620 |
6 | orzdevinwang | 3529 |
7 | ecnerwala | 3446 |
8 | Um_nik | 3396 |
9 | ksun48 | 3390 |
10 | gamegame | 3386 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | cry | 167 |
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 |
Capacity of an aircraft is K, you have N people with weights Wi. Find minimum number of air-crafts to transport all these people.
n <= 10^5 and k <= 10^9
How to approach this problem.
Название |
---|
I think this problem is worth 1 million dollars.
It is a variation of the NP-complete Bin Packing problem.
Thanks!
As long as $$$K \geq \max{W_i}$$$ you can use one aircraft and then come back for more people