auto save

diy.py

@@ -3,11 +3,15 @@ class Fruit:
         self.color=color
         self.color=color
         self.kougan=kougan
         self.kougan=kougan
         self.wcnm=wcnm
         self.wcnm=wcnm
-apple=Fruit("red","3.8",4.8)
+    def update(self):
+        self.wcnm=self.wcnm+2
+apple=Fruit("red","7",8)
 banana=Fruit("yellow","4",5)
 banana=Fruit("yellow","4",5)
 print(apple.color)
 print(apple.color)
 print(apple.kougan)
 print(apple.kougan)
 print(apple.wcnm)
 print(apple.wcnm)
+apple.update()
+banana.update()
 print(banana.color)
 print(banana.color)
 print(banana.kougan)
 print(banana.kougan)
-print(banana.wcnm)
+print(banana.wcnm)
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