From 2d9aaea6a6399e8ae9d26c14aac278d98bc9bffb Mon Sep 17 00:00:00 2001
From: 24OI-bot <15963390+24OI-bot@users.noreply.github.com>
Date: Sat, 5 Oct 2019 19:36:45 -0400
Subject: [PATCH] style: format markdown files with remark-lint

---
 docs/math/catalan.md | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/docs/math/catalan.md b/docs/math/catalan.md
index cd2d7929..341ffb80 100644
--- a/docs/math/catalan.md
+++ b/docs/math/catalan.md
@@ -52,14 +52,13 @@ $$
 using namespace std;
 int n;
 long long f[25];
-int main(){
-    f[0] = 1;
-    cin >> n;
-    for(int i = 1; i <= n; i++)
-    	f[i] = f[i - 1] * (4 * i - 2) / (i + 1);
-    	//这里用的是常见公式2
-    cout << f[n] << endl;
-    return 0;
+int main() {
+  f[0] = 1;
+  cin >> n;
+  for (int i = 1; i <= n; i++) f[i] = f[i - 1] * (4 * i - 2) / (i + 1);
+  //这里用的是常见公式2
+  cout << f[n] << endl;
+  return 0;
 }
 ```
 
-- 
2.11.0