标签：凸包 word order https lock 数论 time 几何 组合数学
不得不说数学是制胜的法宝，但是也确实很难，系统地针对地进行训练十分有必要：
VJUDGE自行训练，发布者lvbu；
| ID | Title | Begin Time | Length | Owner | ||
|---|---|---|---|---|---|---|
| 165317 |
5 min later
|
60 days | ||||
| 165319 |
5 min later
|
50.2 days | ||||
| 165318 |
5 min later
|
50.2 days | ||||
| 165322 |
5 min later
|
50.2 days | ||||
| 165323 |
5 min later
|
50.2 days | ||||
| 165320 |
5 min later
|
50.2 days | ||||
| 165328 |
5 min later
|
25 days | ||||
| 165329 |
5 min later
|
20.8 days | ||||
| 165331 |
5 min later
|
16.7 days | ||||
| 165332 |
5 min later
|
20.8 days | ||||
| 165334 |
5 min later
|
12.5 days | ||||
| 165333 |
5 min later
|
16.7 days | ||||
| 165337 |
5 min later
|
7.2 days | ||||
| 165325 |
5 min later
|
29.2 days | ||||
| 165335 |
5 min later
|
12.5 days | ||||
| 165324 |
5 min later
|
6.3 days | ||||
| 165327 |
5 min later
|
25 days | ||||
| 165336 |
5 min later
|
9 days | ||||
| 165330 |
5 min later
|
20.8 days |
标签：凸包 word order https lock 数论 time 几何 组合数学
原文地址：http://www.cnblogs.com/SunQi-lvbu/p/6906165.html
