auto save

diy.py

 class Hero:
-    def __init__(self):
+    def __init__(self,name,hp,attack):
         self.leven = 1
-        self.hp = 300
-        self.attack = 20
-        
-yese=Hero()
-print(yese.hp)
\ No newline at end of file
+        self.name = name
+        self.hp = hp
+        self.attack = attack
+    
+def upgrade():
+    yase.leven = yase.leven+1
+    yase.hp = yase.hp+50
+    yase.attack = yase.attack+4
+
+yase=Hero("娅瑟",300,20)
+print("娅瑟的初始血量是",yase.hp)
+upgrade()
+upgrade()
+print("娅瑟升级2次后的血量是",yase.hp)
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