From ae14016c491659dcbb3ba837b6dcaa15a99f4dba Mon Sep 17 00:00:00 2001
From: MX <3037347690@qq.com>
Date: Sun, 4 Oct 2026 14:44:24 +0800
Subject: [PATCH] =?UTF-8?q?=E8=BE=93=E5=85=A5=E5=AD=90=E7=B1=BB=E5=B9=B6?=
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 =?UTF-8?q?=E5=BC=8F=E8=AE=A1=E7=AE=97=E9=9D=A2=E7=A7=AF?=
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---
 国庆考核.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/国庆考核.py b/国庆考核.py
index d951dd5..47b4e17 100644
--- a/国庆考核.py
+++ b/国庆考核.py
@@ -1,3 +1,15 @@
 class Shape:
     def area(self):
         return 0
+
+class Circle(Shape):
+    def __init__(self, r):
+        self.r = r
+    def area(self):
+        return 3.14 * self.r * self.r
+
+class Square(Shape):
+    def __init__(self, side):
+        self.side = side
+    def area(self):
+        return self.side * self.side
\ No newline at end of file