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spoj: Pair Divisible 2
Hello everybody,
I'm trying to solve this problem i noticed something in the tags "fast-moebius-transform" so i ask if someone has an idea about the topic or any idea to solve this problem.
My observation till now, - The total number of divisors for any given N will be at most 5^7
Many Thanks.
| Rev. | Язык | Кто | Когда | Δ | Комментарий | |
|---|---|---|---|---|---|---|
| en1 |
|
abdelkarim | 2016-05-23 00:21:00 | 369 | Initial revision (published) |
