save project

diy2.py

+class Hero:
+    def __init__(self,name,HP,attack):
+        self.level=1
+        self.name=name
+        self.HP=HP
+        self.attack=attack
+    def upgrade(self):
+        self.level=self.level+1
+        self.attack=self.attack+50
+        self.HP=self.HP+100
+houyi = Hero('后羿',100,200)
+print(houyi.HP)
+houyi.upgrade()
+print('后羿的生命值为：',houyi.HP)
+    
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