Compilare: user.cpp: In member function ‘bool LinearProbing::CheckSpace(int, int)’: user.cpp:19:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return H[pos] && H[pos] != value; ^ user.cpp: In member function ‘void LinearProbing::erase(int)’: user.cpp:42:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(H[pos] == value) H[pos] = -1; ^ user.cpp: In member function ‘bool LinearProbing::find(int)’: user.cpp:47:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return H[FindPosition(value)] == value; ^