auto save

diy2.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.level=1
+        self.name = name
+        self.hp = hp
+        self.attack = attack
+yase=Hero("亚瑟",300,20)
+houyi=Hero("后羿",240,23)
+def shengji():
+    yase.level=yase.level+1
+    yase.hp=yase.hp+50
+    yase.attack=yase.attack+4
+shengji()
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