save project

diy2.py

+class Hero:
+    def __init__(self,name,attack,hp):
+        self.name=name
+        self.hp=hp
+        self.level=1
+        self.attack=attack
+    def upgrade(self):
+        self.level+=1
+        self.hp+=50
+        self.attack+=10
+yase=Hero('yase',120,300)
+hoyi=Hero('hoyi',130,250)
+#print('亚瑟的血量是',yase.hp)
+#print('后裔的血量是',hoyi.hp)
+print('亚瑟的血量是',yase.hp)
+yase.upgrade()
+print("等级为:",yase.level)
+print("血量为:",yase.hp)
+print("攻击为:",yase.attack)
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