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Can someone explain the solution of SEERC 2020 problem A more precisely?
the link of the problem: https://mirror.codeforces.com/gym/103102/problem/A
I guess I have known the general idea of this problem, but I don't know how to solve it practically。
I have read the tutorial, but I can't really understand it.
So I hope someone will share your thoughts on this problem.
| Rev. | Язык | Кто | Когда | Δ | Комментарий | |
|---|---|---|---|---|---|---|
| en2 |
|
QuantumBolt | 2021-07-15 12:26:23 | 9 | ||
| en1 |
|
QuantumBolt | 2021-07-15 12:25:57 | 372 | Initial revision (published) |
