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=yase.level+1
+        self.hp=yase.hp+50
+        self.attack=yase.attack+4
+#yase = Hero("亚瑟",300,20)
+#houyi = Hero("后羿",240,23)
+#print("亚瑟的血量为：",yase.hp)
+#print("后羿的血量为：",houyi.hp)
+yase = Hero("亚瑟",300,20)
+print("亚瑟的初始血量值为：",yase.hp)
+upqrade()
+upqrade()
+print("升级两次后，亚瑟的血量值为：",yase.hp)
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