Eroare de compilare: user.cpp:10:28: warning: integer constant is so large that it is unsigned user.cpp:10: warning: this decimal constant is unsigned only in ISO C90 user.cpp:10: warning: integer constant is too large for ‘long’ type user.cpp: In function ‘int main()’: user.cpp:189: error: no match for ‘operator*’ in ‘(B + 4294967295u) * a[(iL + -0x00000000000000001)][k].BigInteger::operator-(((BigInteger&)(& a[((iL - k) + -0x00000000000000002)][k])))’ user.cpp:111: note: candidates are: BigInteger operator*(unsigned int, BigInteger&)