From b7248bc842b356d39fd9eb853ddf19655c9cf67e Mon Sep 17 00:00:00 2001
From: yongjun-0903 <472dyd@gmail.com>
Date: Tue, 29 Jul 2025 18:59:17 +0900
Subject: [PATCH] =?UTF-8?q?[=EC=98=A4=EB=8A=98=EC=9D=98=20=EC=95=8C?=
 =?UTF-8?q?=EA=B3=A0=EB=A6=AC=EC=A6=98]=20=EB=AC=B8=EC=9E=90=EC=97=B4=20?=
 =?UTF-8?q?=EC=A7=91=ED=95=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...6\220\354\227\264 \354\247\221\355\225\251.py" | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 "yongjun-0903/\353\254\270\354\236\220\354\227\264 \354\247\221\355\225\251.py"

diff --git "a/yongjun-0903/\353\254\270\354\236\220\354\227\264 \354\247\221\355\225\251.py" "b/yongjun-0903/\353\254\270\354\236\220\354\227\264 \354\247\221\355\225\251.py"
new file mode 100644
index 0000000..4fea81d
--- /dev/null
+++ "b/yongjun-0903/\353\254\270\354\236\220\354\227\264 \354\247\221\355\225\251.py"	
@@ -0,0 +1,15 @@
+import sys
+
+n, m = map(int, sys.stdin.readline().strip().split())
+
+s = set()
+for _ in range(n):
+    s.add(str(sys.stdin.readline().strip()))
+    
+answer = 0
+for _ in range(m):
+    i = str(sys.stdin.readline().strip())
+    if i in s:
+        answer += 1
+        
+print(answer)