auto save

diy2.py

@@ -4,7 +4,14 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
+
+def upgrade():
+    xiaobei.level=xiaobei.level+1
+    xiaobei.hp=xiaobei.hp+50
+    xiaobei.attack=xiaobei.attack+5
 xiaobei=Hero("小贝",300,30)
-nuoyi=Hero("诺依",200,20)
-print("小贝的血量值为：",xiaobei.hp)
-print("诺依的攻击力为：",nuoyi.attack)
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+print("小贝的初始血量为：",xiaobei.hp)
+upgrade()
+upgrade()
+upgrade()
+print("升3级后的血量值为：",xiaobei.hp)
\ No newline at end of file