From aad372caf0e020d9f13886d1887b502e5b6fa4e7 Mon Sep 17 00:00:00 2001
From: jdhao <jdhao@hotmail.com>
Date: Thu, 4 Nov 2021 00:05:09 +0800
Subject: [PATCH] more snippets

---
 my_snippets/cpp.snippets | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/my_snippets/cpp.snippets b/my_snippets/cpp.snippets
index 08c8e3a..6bed2e9 100644
--- a/my_snippets/cpp.snippets
+++ b/my_snippets/cpp.snippets
@@ -19,7 +19,8 @@ using std::set;
 using std::unordered_set;
 using std::stack;
 using std::queue;
-
+using std::pair;
+using std::make_pair;
 
 
 int main()