From 98d1244e32df673959deb2ddd1484b72ed61d1c8 Mon Sep 17 00:00:00 2001
From: dumingyu <dumingyu@coding.net>
Date: Fri, 6 Jan 2023 11:00:12 +0800
Subject: [PATCH] fix(codes/cpp): add climits headers

This fixes clang++ compile error when using INT_MAX in PrintUtil.
---
 codes/cpp/include/PrintUtil.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/codes/cpp/include/PrintUtil.hpp b/codes/cpp/include/PrintUtil.hpp
index 06397855b..e788d1650 100644
--- a/codes/cpp/include/PrintUtil.hpp
+++ b/codes/cpp/include/PrintUtil.hpp
@@ -9,6 +9,7 @@
 #include <iostream>
 #include <string>
 #include <sstream>
+#include <climits>
 #include "ListNode.hpp"
 #include "TreeNode.hpp"