diff --git a/lua/custom/plugins/leetcode.lua b/lua/custom/plugins/leetcode.lua
index 88a29f7..684e42e 100644
--- a/lua/custom/plugins/leetcode.lua
+++ b/lua/custom/plugins/leetcode.lua
@@ -11,6 +11,12 @@ return {
     },
     opts = {
       -- configuration goes here
+      injector = {
+        ['cpp'] = {
+          before = { '#include <bits/stdc++.h>', 'using namespace std;' },
+          after = 'int main() {}',
+        },
+      },
     },
   },
 }