From 4f679ef537828bb24ccfaf5f4f81294a9b505a69 Mon Sep 17 00:00:00 2001
From: lkhyun <102892446+lkhyun@users.noreply.github.com>
Date: Fri, 24 Oct 2025 20:44:01 +0900
Subject: [PATCH] =?UTF-8?q?[20251024]=20PGM=20/=20Lv2=20/=20=EB=B0=A9?=
 =?UTF-8?q?=EB=AC=B8=20=EA=B8=B8=EC=9D=B4=20/=20=EC=9D=B4=EA=B0=95?=
 =?UTF-8?q?=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...1\353\254\270 \352\270\270\354\235\264.md" | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 "lkhyun/202510/24 PGM Lv2 \353\260\251\353\254\270 \352\270\270\354\235\264.md"

diff --git "a/lkhyun/202510/24 PGM Lv2 \353\260\251\353\254\270 \352\270\270\354\235\264.md" "b/lkhyun/202510/24 PGM Lv2 \353\260\251\353\254\270 \352\270\270\354\235\264.md"
new file mode 100644
index 00000000..8f6b7cdd
--- /dev/null
+++ "b/lkhyun/202510/24 PGM Lv2 \353\260\251\353\254\270 \352\270\270\354\235\264.md"	
@@ -0,0 +1,25 @@
+```python
+def solution(dirs):
+    answer = 0
+    history = set()
+    posX = 0
+    posY = 0
+    for dir in dirs:
+        if(dir == 'L'):
+            if posX == -5: continue
+            history.update([(posX,posY,posX-1,posY),(posX-1,posY,posX,posY)])
+            posX -= 1
+        elif(dir == 'R'):
+            if posX == 5: continue
+            history.update([(posX,posY,posX+1,posY),(posX+1,posY,posX,posY)])
+            posX += 1
+        elif(dir == 'U'):
+            if posY == 5: continue
+            history.update([(posX,posY,posX,posY+1),(posX,posY+1,posX,posY)])
+            posY += 1
+        elif(dir == 'D'):
+            if posY == -5: continue
+            history.update([(posX,posY,posX,posY-1),(posX,posY-1,posX,posY)])
+            posY -= 1
+    return len(history)/2
+```