Eroare de compilare: user.cpp: In member function ‘void Mat::operator*=(const Mat&)’: user.cpp:22:41: error: could not convert ‘{0, 0, 0, 0, 0, 0, 0, 0, 0}’ from ‘<brace-enclosed initializer list>’ to ‘Mat’ Mat aux = { 0, 0, 0, 0, 0, 0, 0, 0, 0 }; ^ user.cpp: At global scope: user.cpp:35:36: error: could not convert ‘{0, 0, 1, 1, 0, 1, 0, 1, 1}’ from ‘<brace-enclosed initializer list>’ to ‘Mat’ } unit = {0, 0, 1, 1, 0, 1, 0, 1, 1}; ^ user.cpp: In function ‘int main()’: user.cpp:85:23: error: could not convert ‘{1, 1, 2}’ from ‘<brace-enclosed initializer list>’ to ‘Mat’ Mat init = { 1, 1, 2 }; ^