diff --git a/81302_py_jy.py b/81302_py_jy.py
new file mode 100644
index 0000000..73b2a79
--- /dev/null
+++ b/81302_py_jy.py
@@ -0,0 +1,37 @@
+answer = []
+#23점 코드입니다.
+def dfs(m,x,y,flag,visitt):
+    if flag<=2 and m[y][x] != '1' and m[y][x] != 'X':
+        flag += 1
+        visitt.append(m[y][x])
+        m[y][x] = '1' #방문 표시
+        dfs(m,x+1,y,flag,visitt)
+        dfs(m,x-1,y,flag,visitt)
+        dfs(m,x,y+1,flag,visitt)
+        dfs(m,x,y-1,flag,visitt)
+        dfs(m,x+1,y+1,flag,visitt)
+        dfs(m,x-1,y-1,flag,visitt)
+        dfs(m,x-1,y+1,flag,visitt)
+        dfs(m,x+1,y-1,flag,visitt)
+    return visitt
+
+
+def solution(places):
+    for m in places:
+        cnt = 1
+        m = list(map(list,m))
+        for i,m_x in enumerate(m):
+            for ii,m_y in enumerate(m_x) :
+                if m_y == 'P':
+                    if i<0 or i>4 or ii<0 or ii>4:
+                        break
+                    else:
+                        m_c = m.copy()
+                        visittt = dfs(m_c,i,ii,0,[])
+                        if visittt.count('P')>=2:
+                            cnt = 0
+                            break
+            if cnt == 0:
+                break
+        answer.append(cnt)
+    return answer
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