Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:5: warning: integer overflow in expression user.cpp:25: error: cannot convert ‘FILE*’ to ‘const char*’ for argument ‘1’ to ‘int printf(const char*, ...)’ user.cpp:8: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:11: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result