# 暑期訓練─題解
<!--
{%hackmd 5XvDVfeJSWiKEvOFNAEzFg %}
-->
{%hackmd @mathlin/B1IqUfkgv %}
Source: [2020_暑訓─(@tcchiang)](https://hackmd.io/@tcchiang/Hk1oAePJw?fbclid=IwAR13Igwf40BWt7A88FbvOwYgkQH8pkXoUb8b9wOfPXytBXVION02j1Krj64)
{%hackmd @tcchiang/vBfi516FRY2fzwDWPfVEUg?fbclid=IwAR0TTu8JU5zGwixfOrVk0re6TGh-SLA71hnEm571IY4-Lor0ONfnQdHs3jA %}