For Problem B, would the maximum $$$a_{i}$$$|$$$a_{j}$$$ = 2n-1 -> so f(n-1 , n) = n^2-n-k-2nk?
How would you solve f(i,n) > f(n-1,n) in that case?
Problem: 1554B - Cobb
Editorial : https://codeforces.net/blog/entry/93321
№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3839 |
3 | Radewoosh | 3646 |
4 | jqdai0815 | 3620 |
4 | Benq | 3620 |
6 | orzdevinwang | 3612 |
7 | Geothermal | 3569 |
8 | ecnerwala | 3494 |
9 | Um_nik | 3396 |
10 | gamegame | 3386 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | Um_nik | 164 |
2 | -is-this-fft- | 162 |
3 | maomao90 | 159 |
3 | atcoder_official | 159 |
5 | cry | 158 |
5 | awoo | 158 |
7 | adamant | 155 |
8 | nor | 154 |
9 | TheScrasse | 153 |
10 | Dominater069 | 152 |
Cobb — 1554B
For Problem B, would the maximum $$$a_{i}$$$|$$$a_{j}$$$ = 2n-1 -> so f(n-1 , n) = n^2-n-k-2nk?
How would you solve f(i,n) > f(n-1,n) in that case?
Problem: 1554B - Cobb
Editorial : https://codeforces.net/blog/entry/93321
Название |
---|