Недавно, я решал AtCoder и встретил задачу https://atcoder.jp/contests/abc125/tasks/abc125_d, которая ничем не отличается от задачи Е недавнего Div.4 https://mirror.codeforces.com/contest/1791/problem/E
№ | Пользователь | Рейтинг |
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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 |
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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 |
Недавно, я решал AtCoder и встретил задачу https://atcoder.jp/contests/abc125/tasks/abc125_d, которая ничем не отличается от задачи Е недавнего Div.4 https://mirror.codeforces.com/contest/1791/problem/E
Название |
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https://www.codechef.com/problems/CP02
This problem from a small contest from codechef is almost identical to that problem too (that contest was held in 2022), the only difference is the problem 1791E - Отрицательные и положительные is on an 1D array and the codechef problem is on a 2D array.
I think the idea of that kind of problem is easy to think of.