Eroare de compilare: main.cpp:6:10: error: conflicting declaration 'std::ofstream fout' 6 | ofstream fout("disjoint.out"); | ^~~~ main.cpp:5:10: note: previous declaration as 'std::ifstream fout' 5 | ifstream fout("disjoint.in"); | ^~~~ main.cpp: In function 'int main()': main.cpp:17:5: error: 'fin' was not declared in this scope; did you mean 'sin'? 17 | fin>>n>>m; | ^~~ | sin main.cpp:25:28: error: no match for 'operator<<' (operand types are 'std::ifstream' {aka 'std::basic_ifstream<char>'} and 'const char [4]') 25 | if(ra==rb) fout<<"DA\n"; | ~~~~^~~~~~~~ | | | | | const char [4] | std::ifstream {aka std::basic_ifstream<char>} In file included from /usr/include/c++/12.2.1/regex:66, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:110, from main.cpp:1: /usr/include/c++/12.2.1/bits/regex.h:1679:5: 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 sub_match<_Bi_iter>&)' 1679 | operator<<(basic_ostream<_Ch_type, _Ch_traits>& __os, | ^~~~~~~~ /usr/include/c++/12.2.1/bits/regex.h:1679:5: note: template argument deduction/substitution failed: main.cpp:25:30: note: 'std::ifstream' {aka 'std::basic_ifstream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>' 25 | if(ra==rb) fout<<"DA\n"; | ^~~~~~ In file included from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:45: /usr/include/c++/12.2.1/cstddef:123:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator<<(byte, _IntegerType)' 123 | operator<<(byte __b, _IntegerType __shift) noexcept | ^~~~~~~~ /usr/include/c++/12.2.1/cstddef:123:5: note: template argument deduction/substitution failed: main.cpp:25:24: note: cannot convert 'fout' (type 'std::ifstream' {aka 'std::basic_ifstream<char>'}) to type 'std::byte' 25 | if(ra==rb) fout<<"DA\n"; | ^~~~ In file included from /usr/include/c++/12.2.1/bits/basic_string.h:47, from /usr/include/c++/12.2.1/string:53, from /usr/include/c++/12.2.1/bits/locale_classes.h:40, from /usr/include/c++/12.2.1/bits/ios_base.h:41, from /usr/include/c++/12.2.1/ios:42, from /usr/include/c++/12.2.1/istream:38, from /usr/include/c++/12.2.1/sstream:38, from /usr/include/c++/12.2.1/complex:45, from /usr/include/c++/12.2.1/ccomplex:39, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:54: /usr/include/c++/12.2.1/string_view:672:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, basic_string_view<_CharT, _Traits>)' 672 | operator<<(basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/12.2.1/string_view:672:5: note: template argument deduction/substitution failed: main.cpp:25:30: note: 'std::ifstream' {aka 'std::basic_ifstream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>' Non zero exit status: 1