auto save

demo.py

+dict_hero = {"猴三":10,"猴一":21,"猴五":22,"猴队长":29,"猴七":30}
+#提取猴子队长的臂力值
+print(dict_hero["猴队长"])
+#修改猴七的臂力值为32
+dict_hero["猴七"] = 32
+print(dict_hero)
+#增加猴10的臂力值事25
+dict_hero["猴十"]=25
+print(dict_hero)
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