Eroare de compilare: user.cpp:4:8: error: expected constructor, destructor, or type conversion before ‘(’ token freopen("evaluare.in","r",stdin); ^ user.cpp:5:8: error: expected constructor, destructor, or type conversion before ‘(’ token freopen("evaluare.out","w",stdout); ^ user.cpp: In function ‘int main()’: user.cpp:56:12: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] gets(x); ^