auto save

diy.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.level = 1
+        self.name = name
+        self.hp = hp
+        self.attack = attack
+
+    def upgrade(self):
+        self.level = self.level+1
+        self.name = "盖亚"
+        self.hp = self.hp+10
+        self.attack = self.attack-10
+
+aoteman = Hero("迪迦",100,99)
+aoteman.upgrade()
+aoteman.upgrade()
+print(str(aoteman.level)+aoteman.name+str(aoteman.hp)+str(aoteman.attack))
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