save project

diy2.py

+class hero:
+    def __init__(self,name,hp,attack):
+        self.name=name
+        self.level=1
+        self.hp=hp
+        self.attack=attack
+        def upgrade(self):
+            self.level+=1
+            self.hp+=50
+            self.attack+=4
+yase=hero("亚瑟",300,20)
+yase.upgrade()
+print("升级后,亚瑟的生命值为:",yase.hp)
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