save project

diy.py

-
-    self.attack=attack
+class Hero:
+  def __init__(self,name,Hp,attack):
+    self.level=1
+    self.Hp=Hp
     self.name=name
-caozai=Hero(1,"曹仔",300,20)
-print(caozai.level,caozai.Hp,caozai.attack)
-def upgrade()class Hero:
-  def __init__(self,level,name,Hp,attack):
-    self.level=level
-    self.Hp=Hp:
-  caozai.level=caozai.level+1
-  caozai.Hp=caozai.Hp+50
-  caozai.attack=caozai.attack+4
-upgrade()
-upgrade()
+    self.attack=attack
+  def upgrade(self):
+    self.level=self.level+1
+    self.Hp=self.Hp+50
+    self.attack=self.attack+4
+caozai=Hero("曹仔",300,20)
+caozai.upgrade()
 print(caozai.level,caozai.Hp,caozai.attack)
 
 
@@ -29,3 +27,4 @@ print(caozai.level,caozai.Hp,caozai.attack)
 
 
 
+