From 708f85a9fcd99658373f916e1b1dade43dbde254 Mon Sep 17 00:00:00 2001
From: ChEnylnti <67730442+ChEnylnti@users.noreply.github.com>
Date: Thu, 18 Jun 2026 13:23:04 +0800
Subject: [PATCH] fix(imports): use clangd-friendly cpp imports

---
 README.md                       |  2 +-
 lua/leetcode/config/imports.lua | 23 ++++++++++++++++++++++-
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 08f224af..e5817bfb 100644
--- a/README.md
+++ b/README.md
@@ -274,7 +274,7 @@ injector = { ---@type table<lc.lang, lc.inject>
     ["cpp"] = {
         imports = function()
             -- return a different list to omit default imports
-            return { "#include <bits/stdc++.h>", "using namespace std;" }
+            return { "#include <vector> // IWYU pragma: keep", "using namespace std;" }
         end,
         after = "int main() {}",
     },
diff --git a/lua/leetcode/config/imports.lua b/lua/leetcode/config/imports.lua
index 69f3a908..ef0eae38 100644
--- a/lua/leetcode/config/imports.lua
+++ b/lua/leetcode/config/imports.lua
@@ -73,7 +73,28 @@ imports["java"] = {
 }
 
 imports["cpp"] = {
-    "#include <bits/stdc++.h>",
+    "#include <algorithm> // IWYU pragma: keep",
+    "#include <array> // IWYU pragma: keep",
+    "#include <bitset> // IWYU pragma: keep",
+    "#include <climits> // IWYU pragma: keep",
+    "#include <cmath> // IWYU pragma: keep",
+    "#include <cstdint> // IWYU pragma: keep",
+    "#include <deque> // IWYU pragma: keep",
+    "#include <functional> // IWYU pragma: keep",
+    "#include <iostream> // IWYU pragma: keep",
+    "#include <limits> // IWYU pragma: keep",
+    "#include <list> // IWYU pragma: keep",
+    "#include <map> // IWYU pragma: keep",
+    "#include <numeric> // IWYU pragma: keep",
+    "#include <queue> // IWYU pragma: keep",
+    "#include <set> // IWYU pragma: keep",
+    "#include <stack> // IWYU pragma: keep",
+    "#include <string> // IWYU pragma: keep",
+    "#include <tuple> // IWYU pragma: keep",
+    "#include <unordered_map> // IWYU pragma: keep",
+    "#include <unordered_set> // IWYU pragma: keep",
+    "#include <utility> // IWYU pragma: keep",
+    "#include <vector> // IWYU pragma: keep",
     "using namespace std;",
 }