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.hp=self.hp+50
+        self.attack=self.attack+4
+
+yase = hero('亚瑟',300,20)
+houyi = hero('后羿',240,23)
+yase.upgrade()
+houyi.upgrade()
+print('亚瑟的血量为：',yase.hp)
+print('后羿的血量为：',houyi.hp)
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