Compilare: user.cpp: In function ‘bool RezolvaExpresia()’: user.cpp:84:6: warning: unused variable ‘CoadaPozitie’ [-Wunused-variable] int CoadaPozitie=1; ^ user.cpp: In function ‘int main()’: user.cpp:108:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("bool.in","r",stdin); ^ user.cpp:109:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("bool.out","w",stdout); ^ user.cpp:110:49: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(Fisier,1,DimensiuneMaximaFisier,stdin); ^