Eroare de compilare: main.cpp: In function 'int main()': main.cpp:13:12: error: no match for 'operator!=' (operand types are 'std::basic_ostream<char>' and 'double') 13 | w<<c[g]!=2e6?c[g]:-1; | ~~~~~~~^~~~~ | | | | | double | std::basic_ostream<char> main.cpp:13:12: note: candidate: 'operator!=(int, double)' (built-in) 13 | w<<c[g]!=2e6?c[g]:-1; | ~~~~~~~^~~~~ main.cpp:13:12: note: no known conversion for argument 1 from 'std::basic_ostream<char>' to 'int' In file included from /usr/include/c++/10/iosfwd:40, from /usr/include/c++/10/ios:38, from /usr/include/c++/10/istream:38, from /usr/include/c++/10/fstream:38, from main.cpp:1: /usr/include/c++/10/bits/postypes.h:227:5: note: candidate: 'template<class _StateT> bool std::operator!=(const std::fpos<_StateT>&, const std::fpos<_StateT>&)' 227 | operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs) | ^~~~~~~~ /usr/include/c++/10/bits/postypes.h:227:5: note: template argument deduction/substitution failed: main.cpp:13:14: note: 'std::basic_ostream<char>' is not derived from 'const std::fpos<_StateT>' 13 | w<<c[g]!=2e6?c[g]:-1; | ^~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/istream:38, from /usr/include/c++/10/fstream:38, from main.cpp:1: /usr/include/c++/10/bits/stl_pair.h:496:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator!=(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)' 496 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) | ^~~~~~~~ /usr/include/c++/10/bits/stl_pair.h:496:5: note: template argument deduction/substitution failed: main.cpp:13:14: note: 'std::basic_ostream<char>' is not derived from 'const std::pair<_T1, _T2>' 13 | w<<c[g]!=2e6?c[g]:-1; | ^~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:67, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/istream:38, from /usr/include/c++/10/fstream:38, from main.cpp:1: /usr/include/c++/10/bits/stl_iterator.h:397:5: note: candidate: 'template<class _Iterator> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)' 397 | operator!=(const reverse_iterator<_Iterator>& __x, | ^~~~~~~~ /usr/include/c++/10/bits/stl_iterator.h:397:5: note: template argument deduction/substitution failed: main.cpp:13:14: note: 'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>' 13 | w<<c[g]!=2e6?c[g]:-1; | ^~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:67, Non zero exit status: 1