auto save

diy3.py

@@ -14,6 +14,6 @@ while True :
         print('-'*50)
         print('-'*50)
         for k,v in a.items():
         for k,v in a.items():
             print(k,v)
             print(k,v)
-        break
+        print('-'*50)
     else:
     else:
         print('输入错误')
         print('输入错误')
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