Eroare de compilare: user.cpp: In function ‘int binomialCoeff(int, int)’: user.cpp:29:16: error: reference to ‘negate’ is ambiguous int pIndex = negate(i); ^ user.cpp:11:5: note: candidates are: int negate(int) int negate(int k) ^ In file included from /usr/include/c++/4.8/string:48:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/c++/4.8/bits/stl_function.h:185:12: note: template<class _Tp> struct std::negate struct negate : public unary_function<_Tp, _Tp> ^