Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:12: error: expected ‘}’ before ‘else’ user.cpp:5: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:6: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:8: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: At global scope: user.cpp:14: error: expected constructor, destructor, or type conversion before ‘(’ token user.cpp:15: error: expected unqualified-id before ‘return’ user.cpp:16: error: expected declaration before ‘}’ token