auto save

diy2.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+houyi=Hero("后羿",3182,398)
+def shengji():
+    houyi.level=houyi.level+1
+    houyi.hp=houyi.hp+30
+    houyi.attack=houyi.attack+17
+shengji()