Suppose you have two operations : 1 ADD L R x, add from L to R value x 2 SUM L R, get the sum from L to R.
How can you implement these using any typical BST like treap or splay tree?
№ | Пользователь | Рейтинг |
---|---|---|
1 | ecnerwala | 3649 |
2 | Benq | 3581 |
3 | orzdevinwang | 3570 |
4 | Geothermal | 3569 |
4 | cnnfls_csy | 3569 |
6 | tourist | 3565 |
7 | maroonrk | 3531 |
8 | Radewoosh | 3521 |
9 | Um_nik | 3482 |
10 | jiangly | 3468 |
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- | 151 |
8 | SecondThread | 147 |
9 | orz | 146 |
10 | pajenegod | 145 |
Suppose you have two operations : 1 ADD L R x, add from L to R value x 2 SUM L R, get the sum from L to R.
How can you implement these using any typical BST like treap or splay tree?
Can anyone share a method or an idea to find lexicographically smallest minimum cut in a graph.
http://codeforces.com/contest/136/submission/3133932
It outputs 10 on my pc but judge says it outputs 0, for the 2nd test case.
Any help?
Название |
---|