change problem

yongcongwang · Jan 23, 2024 · 96fefac · 96fefac
1 parent 7eeb7f9
commit 96fefac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/Coding/Algorithm/00_pattern.md b/docs/Coding/Algorithm/00_pattern.md
@@ -40,7 +40,7 @@ void merge_sort(int a[], int l, int r) {
 }
 ```
 
-- [problem](https://www.luogu.com.cn/problem/P1177)
+- [problem](https://www.acwing.com/problem/content/787/)
 
 
 ### Serach