错误 C4996 ‘scanf‘: This function or variable may be unsafe. Consider using scanf_s instead. To disabl

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错误 C4996 ‘scanf’: This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

解决方案：

1.scanf改为scanf_s,按VS的规定来。

2.代码最上面增加一行:

define _CRT_SECURE_NO_WARNINGS