Eroare de compilare: main.cpp: In function 'int main()': main.cpp:42:5: error: reference to 'begin' is ambiguous begin=0; end=100000; ^~~~~ main.cpp:10:5: note: candidates are: int begin int begin,end,middle; ^~~~~ In file included from /usr/include/c++/6/string:51:0, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/bits/range_access.h:105:37: note: template<class _Tp> const _Tp* std::begin(const std::valarray<_Tp>&) template<typename _Tp> const _Tp* begin(const valarray<_Tp>&); ^~~~~ /usr/include/c++/6/bits/range_access.h:104:31: note: template<class _Tp> _Tp* std::begin(std::valarray<_Tp>&) template<typename _Tp> _Tp* begin(valarray<_Tp>&); ^~~~~ /usr/include/c++/6/bits/range_access.h:87:5: note: template<class _Tp, long unsigned int _Nm> constexpr _Tp* std::begin(_Tp (&)[_Nm]) begin(_Tp (&__arr)[_Nm]) ^~~~~ /usr/include/c++/6/bits/range_access.h:58:5: note: template<class _Container> decltype (__cont.begin()) std::begin(const _Container&) begin(const _Container& __cont) -> decltype(__cont.begin()) ^~~~~ /usr/include/c++/6/bits/range_access.h:48:5: note: template<class _Container> decltype (__cont.begin()) std::begin(_Container&) begin(_Container& __cont) -> decltype(__cont.begin()) ^~~~~ In file included from /usr/include/c++/6/bits/range_access.h:36:0, from /usr/include/c++/6/string:51, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/initializer_list:89:5: note: template<class _Tp> constexpr const _Tp* std::begin(std::initializer_list<_Tp>) begin(initializer_list<_Tp> __ils) noexcept ^~~~~ main.cpp:42:14: error: reference to 'end' is ambiguous begin=0; end=100000; ^~~ main.cpp:10:11: note: candidates are: int end int begin,end,middle; ^~~ In file included from /usr/include/c++/6/string:51:0, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, Non zero exit status: 1