Eroare de compilare: user.cpp: In function ‘int partition(int, int)’: user.cpp:14:17: error: reference to ‘modulus’ is ambiguous int pivotPos = modulus(rand(), (right - left + 1)); ^ user.cpp:8:5: note: candidates are: int modulus(int, int) int modulus(int a, int b) { ^ 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:176:12: note: template<class _Tp> struct std::modulus struct modulus : public binary_function<_Tp, _Tp, _Tp> ^