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I want to solve this problem without "#pragma warning (disable:4996)" please help me. I tried many things. I think it may have problem with visual studio.

leonardoLee
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  • Define that symbol before including any headers. – Shawn Apr 28 '19 at 14:07
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    Possible duplicate of [error C4996: 'scanf': This function or variable may be unsafe in c programming](https://stackoverflow.com/questions/30577519/error-c4996-scanf-this-function-or-variable-may-be-unsafe-in-c-programming) – Joe Amenta Apr 28 '19 at 15:33
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    If reopened, this should be closed as a duplicate of @JoeAmenta's suggested duplicate. – Jonathan Leffler Feb 07 '22 at 23:08

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Use scanf_s() and make the necessary other changes, or #define _CRT_SECURE_NO_WARNINGS. Basically, read the error message and do what it suggests.

Note that scanf_s() requires extra arguments for the lengths of “string” arguments.

Jonathan Leffler
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