I came across this problem on hacker earth contest. I was only able to think of a solution in O(n^2) time complexity. Can anyone share their approach with better time complexity.
№ | Пользователь | Рейтинг |
---|---|---|
1 | ecnerwala | 3650 |
2 | Benq | 3582 |
3 | Geothermal | 3570 |
3 | orzdevinwang | 3570 |
5 | cnnfls_csy | 3569 |
6 | tourist | 3565 |
7 | maroonrk | 3532 |
8 | Radewoosh | 3522 |
9 | Um_nik | 3483 |
10 | jiangly | 3468 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | maomao90 | 174 |
2 | awoo | 164 |
3 | adamant | 163 |
4 | TheScrasse | 159 |
5 | nor | 158 |
6 | maroonrk | 156 |
7 | -is-this-fft- | 151 |
8 | SecondThread | 147 |
9 | orz | 146 |
10 | pajenegod | 145 |
I came across this problem on hacker earth contest. I was only able to think of a solution in O(n^2) time complexity. Can anyone share their approach with better time complexity.
What can be used in Java in place of ordered_set in C++?
I came across a question where I have to store to pair in PriorityQueue in Java. But Java does not have anything like make_pair in C++. What can be the alternate used in Java for making a pair?
Название |
---|