root@Kali:~/Desktop/Progs/Hostin'# g++ source.cpp -o out -lcurl
source.cpp: In function ‘int main()’:
source.cpp:24:61: error: invalid operands of types ‘const char [49]’ and ‘const char*’ to binary ‘operator+’
source.cpp:33:13: error: no match for ‘operator==’ in ‘res == "Correct"’
source.cpp:33:13: note: candidates are:
In file included from /usr/include/c++/4.7/iosfwd:42:0,
                 from /usr/include/c++/4.7/ios:39,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/postypes.h:218:5: note: template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
/usr/include/c++/4.7/bits/postypes.h:218:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::fpos<_StateT>’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/bits/stl_algobase.h:65:0,
                 from /usr/include/c++/4.7/bits/char_traits.h:41,
                 from /usr/include/c++/4.7/ios:41,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/stl_pair.h:206:5: note: template<class _T1, class _T2> bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
/usr/include/c++/4.7/bits/stl_pair.h:206:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::pair<_T1, _T2>’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/bits/stl_algobase.h:68:0,
                 from /usr/include/c++/4.7/bits/char_traits.h:41,
                 from /usr/include/c++/4.7/ios:41,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/stl_iterator.h:293:5: note: template<class _Iterator> bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
/usr/include/c++/4.7/bits/stl_iterator.h:293:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::reverse_iterator<_Iterator>’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/bits/stl_algobase.h:68:0,
                 from /usr/include/c++/4.7/bits/char_traits.h:41,
                 from /usr/include/c++/4.7/ios:41,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/stl_iterator.h:343:5: note: template<class _IteratorL, class _IteratorR> bool std::operator==(const std::reverse_iterator<_IteratorL>&, const std::reverse_iterator<_IteratorR>&)
/usr/include/c++/4.7/bits/stl_iterator.h:343:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::reverse_iterator<_IteratorL>’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/string:43:0,
                 from /usr/include/c++/4.7/bits/locale_classes.h:42,
                 from /usr/include/c++/4.7/bits/ios_base.h:43,
                 from /usr/include/c++/4.7/ios:43,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/allocator.h:119:5: note: template<class _T1, class _T2> bool std::operator==(const std::allocator<_T1>&, const std::allocator<_T2>&)
/usr/include/c++/4.7/bits/allocator.h:119:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::allocator<_T1>’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/string:43:0,
                 from /usr/include/c++/4.7/bits/locale_classes.h:42,
                 from /usr/include/c++/4.7/bits/ios_base.h:43,
                 from /usr/include/c++/4.7/ios:43,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/allocator.h:124:5: note: template<class _Tp> bool std::operator==(const std::allocator<_Tp1>&, const std::allocator<_Tp1>&)
/usr/include/c++/4.7/bits/allocator.h:124:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::allocator<_Tp1>’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/string:54:0,
                 from /usr/include/c++/4.7/bits/locale_classes.h:42,
                 from /usr/include/c++/4.7/bits/ios_base.h:43,
                 from /usr/include/c++/4.7/ios:43,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/basic_string.h:2483:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::basic_string<_CharT, _Traits, _Alloc>&, const std::basic_string<_CharT, _Traits, _Alloc>&)
/usr/include/c++/4.7/bits/basic_string.h:2483:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::basic_string<_CharT, _Traits, _Alloc>’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/string:54:0,
                 from /usr/include/c++/4.7/bits/locale_classes.h:42,
                 from /usr/include/c++/4.7/bits/ios_base.h:43,
                 from /usr/include/c++/4.7/ios:43,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/basic_string.h:2490:5: note: template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::basic_string<_CharT>&, const std::basic_string<_CharT>&)
/usr/include/c++/4.7/bits/basic_string.h:2490:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::basic_string<_CharT>’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/string:54:0,
                 from /usr/include/c++/4.7/bits/locale_classes.h:42,
                 from /usr/include/c++/4.7/bits/ios_base.h:43,
                 from /usr/include/c++/4.7/ios:43,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/basic_string.h:2504:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&)
/usr/include/c++/4.7/bits/basic_string.h:2504:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const _CharT*’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/string:54:0,
                 from /usr/include/c++/4.7/bits/locale_classes.h:42,
                 from /usr/include/c++/4.7/bits/ios_base.h:43,
                 from /usr/include/c++/4.7/ios:43,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/basic_string.h:2516:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
/usr/include/c++/4.7/bits/basic_string.h:2516:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::basic_string<_CharT, _Traits, _Alloc>’ and ‘CURLcode’
In file included from /usr/include/c++/4.7/bits/locale_facets.h:50:0,
                 from /usr/include/c++/4.7/bits/basic_ios.h:39,
                 from /usr/include/c++/4.7/ios:45,
                 from /usr/include/c++/4.7/ostream:40,
                 from /usr/include/c++/4.7/iostream:40,
                 from source.cpp:1:
/usr/include/c++/4.7/bits/streambuf_iterator.h:206:5: note: template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
/usr/include/c++/4.7/bits/streambuf_iterator.h:206:5: note:   template argument deduction/substitution failed:
source.cpp:33:13: note:   mismatched types ‘const std::istreambuf_iterator<_CharT, _Traits>’ and ‘CURLcode’