有dalao科普一下markdown吗

灌水区

其中 ```cpp _xxx_//斜体，但是现在好像不是很支持，然后用*xxx*的斜体方式会很容易匹配错 0. xxx//编号 ```
by frankchenfu @ 2017-10-29 19:26:42

```cpp ------------------------------------- ``` ---------------------------------------
by Chthology @ 2017-10-29 19:28:10

@[Aquaサイン](/space/show?uid=52476) 这个是怎么引用的啊![](http://tb2.bdstatic.com/tb/editor/images/face/i\_f28.png?t=20140803)
by ｃｈｉｌｌ @ 2017-10-29 19:33:28

**shiyan**
by Pony @ 2017-10-29 19:57:02

怎么@人啊! 求助dalao
by stationofldyc @ 2017-10-29 20:01:10

@[stationofldyc](/space/show?uid=48720) 红名大佬您就别演了![](https://tb2.bdstatic.com/tb/editor/images/face/i\_f33.png?t=20140803)
by ｃｈｉｌｌ @ 2017-10-29 20:03:22

###**\_>- 0.呵呵呵 \_**
by wisdom_grass @ 2017-10-29 20:03:56

```cpp 我怎么知道如何引用 ``` 不是有帮助吗？
by vani_prcups @ 2017-10-29 20:06:06

是这样吗?@[病名為愛](https://www.luogu.org/space/show?uid=12191)
by stationofldyc @ 2017-10-29 20:15:51

@[线段木](/space/show?uid=33930) 帮忙里看过了...一直找不到...我怕是上了假洛谷
by ｃｈｉｌｌ @ 2017-10-29 20:20:34