Update README.md

Geekhyt · web-flow · commit fff50905b734 · 2021-02-26T15:49:41.000+08:00
diff --git a/README.md b/README.md
@@ -63,6 +63,7 @@
 - [插入排序](https://github.com/Geekhyt/javascript-leetcode/issues/40)
 - [选择排序](https://github.com/Geekhyt/javascript-leetcode/issues/41)
 - [归并排序](https://github.com/Geekhyt/javascript-leetcode/issues/42)
+- [快速排序](https://github.com/Geekhyt/javascript-leetcode/issues/43)
 
 ## 动态规划
 - [70. 爬楼梯](https://github.com/Geekhyt/javascript-leetcode/issues/38)
