style: format markdown files with remark-lint

diff --git a/docs/basic/prefix-sum.md b/docs/basic/prefix-sum.md
index 3e188ea..10883db 100644 (file)
--- a/docs/basic/prefix-sum.md
+++ b/docs/basic/prefix-sum.md
@@ -56,7 +56,7 @@ int main() {
 -   [洛谷 U53525 前缀和（例题）](https://www.luogu.org/problemnew/show/U53525)
 -   [洛谷 U69096 前缀和的逆](https://www.luogu.org/problemnew/show/U69096)
 -   [AT2412 最大の和](https://www.luogu.org/problemnew/show/AT2412)
--   [洛谷 P3131 \[USACO16JAN\] 子共七 Subsequences Summing to Sevens](https://www.luogu.org/problemnew/show/P3131)
+-   [洛谷 P3131\[USACO16JAN\]子共七 Subsequences Summing to Sevens](https://www.luogu.org/problemnew/show/P3131)
 
 ### 参考
 

diff --git a/docs/dp/optimizations/convex-hull-optimization.md b/docs/dp/optimizations/convex-hull-optimization.md
index 2cf5494..0888fdf 100644 (file)
--- a/docs/dp/optimizations/convex-hull-optimization.md
+++ b/docs/dp/optimizations/convex-hull-optimization.md
@@ -42,4 +42,3 @@
 [「NOI2016」国王饮水记](https://www.luogu.org/problemnew/show/P1721)
 
 [「NOI2014」购票](https://www.luogu.org/problemnew/show/P2305)
-