auto save

diy.py

+class Hero:
+    def __init__(null,name,hp,ak):
+        null.lv=1
+        null.name=name
+        null.hp=hp
+        null.ak=ak
+
+yase=Hero("亚瑟",300,20)
+hy=Hero("后羿",350,21)
+print(yase.name,yase.hp,yase.ak)  
+print(hy.name,hy.hp,hy.ak)       
+
+def ud():
+    yase.hp=yase.hp+50
+    yase.ak=yase.ak+20
+    yase.lv=yase.lv+1
+
+ud()
+ud()
+
+print(yase.name,yase.hp,yase.ak)  
+print(hy.name,hy.hp,hy.ak)