# Online Judge介紹
---
Online Judge(簡稱OJ)是啥？
---
## 常見的OJ
----
[CSDC OJ](https://csdc.tw/problems/)
(竹中軟研的，歡迎來刷排名)
----
[ZeroJudge](https://zerojudge.tw/)
(很多高中生在用)
----
[CSES](https://cses.fi/problemset/)
(全英文，經典題多)
----
[Codeforces](https://codeforces.com/)
(全英，爆肝比賽)
[AtCoder](https://atcoder.jp/home)
(全英，養肝比賽)
---
## 判題結果
----
1. AC (Accepted)
3. WA (Wrong Answer)
4. TLE (Time Limit Exceeded)
5. MLE (Memory Limit Exceeded)
6. RE (Runtime Error)
7. CE (Compilation Error)
{"description":"type:slide","title":"OJ介紹","contributors":"[{\"id\":\"b49547c8-0e7f-46d0-99b2-8a45dfee8e90\",\"add\":848,\"del\":181}]"}