| # | 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 | awoo | 164 |
| 2 | adamant | 164 |
| 4 | TheScrasse | 159 |
| 4 | nor | 159 |
| 6 | maroonrk | 156 |
| 7 | -is-this-fft- | 150 |
| 8 | SecondThread | 147 |
| 9 | orz | 146 |
| 10 | pajenegod | 145 |
I solved problem B (permutation chain) of the last contest, and the same exact program using printf and scanf (stdio.h) went over the time limit by a fair chunk (exceeded the time limit by 2s for a single test),instead when using cout and cin (iostream) it passed all tests in 100ms.
Does anyone have any idea why this is happening?
