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error C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead.

error C4996: ‘scanf’: This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS.

如果scanf 在好幾個檔案中,解決起來就太麻煩了。

更改設定,一勞永逸!

解決辦法:

将
_CRT_SECURE_NO_WARNINGS
插入到:
Project --> Property Pages --> Configuration Properties
 --> C/C++ --> Preprocessor --> Preprocessor Definition --> <Edit>
中。