| # | User | Rating |
|---|---|---|
| 1 | tourist | 3690 |
| 2 | jiangly | 3647 |
| 3 | Benq | 3581 |
| 4 | orzdevinwang | 3570 |
| 5 | Geothermal | 3569 |
| 5 | cnnfls_csy | 3569 |
| 7 | Radewoosh | 3509 |
| 8 | ecnerwala | 3486 |
| 9 | jqdai0815 | 3474 |
| 10 | gyh20 | 3447 |
| # | User | Contrib. |
|---|---|---|
| 1 | maomao90 | 174 |
| 2 | awoo | 165 |
| 3 | adamant | 161 |
| 4 | TheScrasse | 160 |
| 5 | nor | 158 |
| 6 | maroonrk | 156 |
| 7 | -is-this-fft- | 152 |
| 8 | orz | 146 |
| 9 | SecondThread | 145 |
| 9 | pajenegod | 145 |
http://codeforces.com/gym/100863
again what an easy and 0 ACed problem, probably data case is wrong,hope admin can check it or send it to me, I'll check it...
both my brute_force and sweepline algorithm are same for random case and both are WA on test 4...
This is test 4:
5 0 10 1000000000 1000000000 1000000000 -1000000000 -1000000000 1000000000 -999999999 -1000000000 -1000000000 -999999999
Checker log = "wrong answer area = 3999999999999999999.5, output = 4000000000000000000.00000000000000000000"
"The output should contain one number with exactly one digit after the decimal point".
thanks a lot