Eroare de compilare: user.cpp:3: error: initializer expression list treated as compound expression user.cpp:3: warning: left-hand operand of comma has no effect user.cpp:3: error: cannot convert 'const char*' to 'FILE*' in initialization user.cpp:3: warning: left-hand operand of comma has no effect user.cpp:3: error: cannot convert 'const char*' to 'FILE*' in initialization user.cpp: In function 'int main()': user.cpp:17: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:28: warning: too many arguments for format