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Number Theory Problem from UVA (UVA 12888 Count LCM)
Problem name: Count LCM
Link: https://uva.onlinejudge.org/external/128/12888.pdf
Let's say n < m. Then the answer is for each integers i, from 1 to n, how many integers up to m are co-prime with i. I tried solving the problem but it got me a TLE. How do I optimize my solution? Any help is really appreciated.
Solution Link: http://ideone.com/mMoWMS
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en2 |
|
Tobby_And_Friends | 2016-11-04 07:55:17 | 2 | Tiny change: 'ount LCM\nLink: ht' -> 'ount LCM\n\nLink: ht' | |
| en1 |
|
Tobby_And_Friends | 2016-11-04 07:54:38 | 412 | Initial revision (published) |
