auto save

diy2.py

+class Hero:
+    def __init__(s,name,hp,attack):
+        s.level=1
+        s.name=name
+        s.hp=hp
+        s.attack=attack
+yase=Hero("亚瑟",300,20)
+luban=Hero("鲁班七号",200,40)
+print(yase.name)
+print(yase.hp)
+print(yase.attack)
+print(luban.name)
+print(luban.hp)
+print(luban.attack)
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