| # | User | Rating |
|---|---|---|
| 1 | ecnerwala | 3648 |
| 2 | Benq | 3580 |
| 3 | orzdevinwang | 3570 |
| 4 | cnnfls_csy | 3569 |
| 5 | Geothermal | 3568 |
| 6 | tourist | 3565 |
| 7 | maroonrk | 3530 |
| 8 | Radewoosh | 3520 |
| 9 | Um_nik | 3481 |
| 10 | jiangly | 3467 |
| # | User | Contrib. |
|---|---|---|
| 1 | maomao90 | 174 |
| 2 | adamant | 164 |
| 2 | awoo | 164 |
| 4 | TheScrasse | 160 |
| 5 | nor | 159 |
| 6 | maroonrk | 156 |
| 7 | -is-this-fft- | 150 |
| 7 | SecondThread | 150 |
| 9 | orz | 146 |
| 10 | pajenegod | 145 |
In contest Looksery Cup 2015, No one got accepted on 549E - Sasha Circle(You can see the standings). But the problem is only rated *2700. Maybe there is a mistake(although it is an old problem, or old problems have different rated standard)?
I noticed it was downvoted heavily. Why downvote it? May anyone tell me?
I always has difficulty in solving constructive problems.I usually think hard but I can't solve them.So how to solve them easily?Thanks a lot for your help.
