Compilare: user.cpp: In member function ‘bool TInterval::operator!=(const TInterval&) const’: user.cpp:31:40: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] return ((iLeft<stAnother.iLeft)&&(iRight<stAnother.iLeft)|| ^ user.cpp: In function ‘void PrintData(std::vector<TInterval>, FILE*)’: user.cpp:55:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<vVector.size(); i++) ^ user.cpp: In function ‘int Solve(std::vector<TInterval>)’: user.cpp:64:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<vVector.size(); i++) ^ user.cpp:63:9: warning: unused variable ‘iFirstInterval’ [-Wunused-variable] int iFirstInterval=-_iMaxValue, iLastInterval=-_iMaxValue; ^