Eroare de compilare: user.cpp:7: error: initializer expression list treated as compound expression user.cpp:7: warning: left-hand operand of comma has no effect user.cpp:7: error: cannot convert 'const char*' to 'FILE*' in initialization user.cpp:10: error: expected initializer before 'char' user.cpp: In function 'int getInt()': user.cpp:14: error: 'buf' was not declared in this scope user.cpp:14: error: 'ptr' was not declared in this scope user.cpp:17: error: 'buf' was not declared in this scope user.cpp:17: error: 'ptr' was not declared in this scope