Eroare de compilare: main.cpp: In function 'int main()': main.cpp:177:31: error: no match for 'operator<<' (operand types are 'output' and 'const char [2]') 177 | fout<<a[i]<<" "<<mp[x].a[0]<<" "<<a[j]<<" "<<mp[x].a[1]<<" "<<a[k]<<" "<<mp[x].a[2]; | ~~~~~~~~~~^~~~~ | | | | output const char [2] main.cpp:109:13: note: candidate: 'output& output::operator<<(int)' (near match) 109 | output& operator <<(int vu32) | ^~~~~~~~ main.cpp:109:13: note: conversion of argument 1 would be ill-formed: main.cpp:177:33: error: invalid conversion from 'const char*' to 'int' [-fpermissive] 177 | fout<<a[i]<<" "<<mp[x].a[0]<<" "<<a[j]<<" "<<mp[x].a[1]<<" "<<a[k]<<" "<<mp[x].a[2]; | ^~~ | | | const char* main.cpp:123:13: note: candidate: 'output& output::operator<<(long long int)' (near match) 123 | output& operator <<(long long vu64) | ^~~~~~~~ main.cpp:123:13: note: conversion of argument 1 would be ill-formed: main.cpp:177:33: error: invalid conversion from 'const char*' to 'long long int' [-fpermissive] 177 | fout<<a[i]<<" "<<mp[x].a[0]<<" "<<a[j]<<" "<<mp[x].a[1]<<" "<<a[k]<<" "<<mp[x].a[2]; | ^~~ | | | const char* In file included from /usr/include/c++/10/regex:62, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110, from main.cpp:1: /usr/include/c++/10/bits/regex.h:1647:5: note: candidate: 'template<class _Ch_type, class _Ch_traits, class _Bi_iter> std::basic_ostream<_CharT, _Traits>& std::__cxx11::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__cxx11::sub_match<_Bi_iter>&)' 1647 | operator<<(basic_ostream<_Ch_type, _Ch_traits>& __os, | ^~~~~~~~ /usr/include/c++/10/bits/regex.h:1647:5: note: template argument deduction/substitution failed: main.cpp:177:33: note: 'output' is not derived from 'std::basic_ostream<_CharT, _Traits>' 177 | fout<<a[i]<<" "<<mp[x].a[0]<<" "<<a[j]<<" "<<mp[x].a[1]<<" "<<a[k]<<" "<<mp[x].a[2]; | ^~~ In file included from /usr/include/c++/10/string:55, from /usr/include/c++/10/bits/locale_classes.h:40, from /usr/include/c++/10/bits/ios_base.h:41, from /usr/include/c++/10/ios:42, from /usr/include/c++/10/istream:38, from /usr/include/c++/10/sstream:38, from /usr/include/c++/10/complex:45, from /usr/include/c++/10/ccomplex:39, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54, from main.cpp:1: /usr/include/c++/10/bits/basic_string.h:6468:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)' 6468 | operator<<(basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/10/bits/basic_string.h:6468:5: note: template argument deduction/substitution failed: main.cpp:177:33: note: 'output' is not derived from 'std::basic_ostream<_CharT, _Traits>' 177 | fout<<a[i]<<" "<<mp[x].a[0]<<" "<<a[j]<<" "<<mp[x].a[1]<<" "<<a[k]<<" "<<mp[x].a[2]; Non zero exit status: 1