Borderou de evaluare (job #444990)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:38:20: error: no match for 'operator<' (operand types are 'std::basic_ostream<char>' and 'const char [2]') 38 | cout<<4<" "; | ~~~~~~~^~~~ | | | | | const char [2] | std::basic_ostream<char> In file included from /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/string:48, from /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/locale_classes.h:40, from /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/ios_base.h:41, from /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/ios:44, from /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/istream:40, from /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/fstream:40, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_iterator.h:448:5: note: candidate: 'template<class _Iterator> bool std::operator<(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)' 448 | operator<(const reverse_iterator<_Iterator>& __x, | ^~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_iterator.h:448:5: note: template argument deduction/substitution failed: main.cpp:38:21: note: 'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>' 38 | cout<<4<" "; | ^~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_iterator.h:493:5: note: candidate: 'template<class _IteratorL, class _IteratorR> bool std::operator<(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)' 493 | operator<(const reverse_iterator<_IteratorL>& __x, | ^~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_iterator.h:493:5: note: template argument deduction/substitution failed: main.cpp:38:21: note: 'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>' 38 | cout<<4<" "; | ^~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_iterator.h:1694:5: note: candidate: 'template<class _IteratorL, class _IteratorR> bool std::operator<(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)' 1694 | operator<(const move_iterator<_IteratorL>& __x, | ^~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_iterator.h:1694:5: note: template argument deduction/substitution failed: main.cpp:38:21: note: 'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_IteratorL>' 38 | cout<<4<" "; | ^~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_iterator.h:1759:5: note: candidate: 'template<class _Iterator> bool std::operator<(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)' 1759 | operator<(const move_iterator<_Iterator>& __x, | ^~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_iterator.h:1759:5: note: template argument deduction/substitution failed: main.cpp:38:21: note: 'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_IteratorL>' 38 | cout<<4<" "; | ^~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_algobase.h:64, from /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/string:51: /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_pair.h:1045:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator<(const pair<_T1, _T2>&, const pair<_T1, _T2>&)' 1045 | operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) | ^~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/bits/stl_pair.h:1045:5: note: template argument deduction/substitution failed: main.cpp:38:21: note: 'std::basic_ostream<char>' is not derived from 'const std::pair<_T1, _T2>' 38 | cout<<4<" ";