!!! abt ""
	<font color="#448aff">:octicons-info-16:</font>&nbsp;&nbsp;基本上都可以在[ OI checklist ](https://oichecklist.pythonanywhere.com/view/my/)上面找到

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| 名稱  | 說明                                                         |
| ----- | ------------------------------------------------------------ |
| JOI   | <li>[官網](https://contests.ioi-jp.org/)<br><li> [judge(英文)](https://oj.uz/problems/source/45)<br/><li> [judge(中文)](https://loj.ac/p?tagIds=196)<br/><li>final round 的難度在全國賽 |
| POI   | <li>[judge](https://www.luogu.com.cn/problem/list?tag=57)    |
| USACO | <li>[judge](http://www.usaco.org/)<br><li>入營考難度在 silver 和 gold |

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