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Detalii evaluare #52080639

Rezumat problemă

#4164 FAdaugaInainte C++

Să se scrie o funcție C++ care inserează înainte de fiecare nod cu informația impară dublul său.

Rezolvă

Detalii

Problema FAdaugaInainte Operații I/O fadaugainainte.in/fadaugainainte.out
Limita timp 0.1 secunde Limita memorie Total: 0.2 MB / Stivă 0.2 MB
Id soluție #52080639 Utilizator Calugaru Calin (calincalugaru)
Fișier fadaugainainte.cpp Dimensiune 655 B
Data încărcării 18 Septembrie 2024, 14:42 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

fadaugainainte.cpp: In function 'void FAdaugaInainte(Nod*&)':
fadaugainainte.cpp:22:11: error: no match for 'operator=' (operand types are 'Nod' and 'Nod*')
         p = new Nod;

           ^
fadaugainainte.cpp:22:11: note: candidates are:
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(const Nod&)
 struct Nod

        ^
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'const Nod&'
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(Nod&&)
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'Nod&&'
fadaugainainte.cpp:23:10: error: base operand of '->' has non-pointer type 'Nod'
         p->info = head->info 2;

          ^
fadaugainainte.cpp:23:30: error: expected ';' before numeric constant
         p->info = head->info 2;

                              ^
fadaugainainte.cpp:24:10: error: base operand of '->' has non-pointer type 'Nod'
         p->leg = head;

          ^
fadaugainainte.cpp:25:14: error: cannot convert 'Nod' to 'Nod*' in assignment
         head = p;

              ^
fadaugainainte.cpp:29:11: error: no match for 'operator=' (operand types are 'Nod' and 'Nod*')
         q = head;

           ^
fadaugainainte.cpp:29:11: note: candidates are:
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(const Nod&)
 struct Nod

        ^
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'const Nod&'
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(Nod&&)
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'Nod&&'
fadaugainainte.cpp:30:11: error: no match for 'operator=' (operand types are 'Nod' and 'Nod*')
         p = head->leg;

           ^
fadaugainainte.cpp:30:11: note: candidates are:
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(const Nod&)
 struct Nod

        ^
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'const Nod&'
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(Nod&&)
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'Nod&&'
fadaugainainte.cpp:35:11: error: no match for 'operator=' (operand types are 'Nod' and 'Nod*')
         q = head->leg;

           ^
fadaugainainte.cpp:35:11: note: candidates are:
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(const Nod&)
 struct Nod

        ^
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'const Nod&'
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(Nod&&)
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'Nod&&'
fadaugainainte.cpp:36:11: error: no match for 'operator=' (operand types are 'Nod' and 'Nod*')
         p = head->leg->leg;

           ^
fadaugainainte.cpp:36:11: note: candidates are:
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(const Nod&)
 struct Nod

        ^
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'const Nod&'
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(Nod&&)
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'Nod&&'
fadaugainainte.cpp:38:14: error: no match for 'operator!=' (operand types are 'Nod' and 'int')
     while (p != NULL)

              ^
fadaugainainte.cpp:38:14: note: candidates are:
In file included from /usr/include/c++/4.8/iosfwd:40:0,
                 from /usr/include/c++/4.8/ios:38,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/postypes.h:221:5: note: template<class _StateT> bool std::operator!=(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
     operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
     ^
/usr/include/c++/4.8/bits/postypes.h:221:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::fpos<_StateT>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:64:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:227:5: note: template<class _T1, class _T2> constexpr bool std::operator!=(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
     operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
     ^
/usr/include/c++/4.8/bits/stl_pair.h:227:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::pair<_T1, _T2>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:303:5: note: template<class _Iterator> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
     operator!=(const reverse_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:303:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::reverse_iterator<_Iterator>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:353:5: note: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
     operator!=(const reverse_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:353:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::reverse_iterator<_Iterator>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1043:5: note: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&)
     operator!=(const move_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1043:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::move_iterator<_Iterator>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1049:5: note: template<class _Iterator> bool std::operator!=(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&)
     operator!=(const move_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1049:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::move_iterator<_Iterator>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/string:41:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:138:5: note: template<class _T1, class _T2> bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_T2>&)
     operator!=(const allocator<_T1>&, const allocator<_T2>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:138:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::allocator<_CharT>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/string:41:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:143:5: note: template<class _Tp> bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_CharT>&)
     operator!=(const allocator<_Tp>&, const allocator<_Tp>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:143:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::allocator<_CharT>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2532:5: 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>&)
     operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2532:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2544:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator!=(const _CharT* __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2544:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   mismatched types 'const _CharT*' and 'Nod'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2556:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const std::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
     operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2556:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     while (p != NULL)

                 ^
In file included from /usr/include/c++/4.8/bits/locale_facets.h:48:0,
                 from /usr/include/c++/4.8/bits/basic_ios.h:37,
                 from /usr/include/c++/4.8/ios:44,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
/usr/include/c++/4.8/bits/streambuf_iterator.h:210:5: note: template<class _CharT, class _Traits> bool std::operator!=(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
     operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
     ^
/usr/include/c++/4.8/bits/streambuf_iterator.h:210:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/_G_config.h:15:0,
                 from /usr/include/libio.h:31,
                 from /usr/include/stdio.h:74,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from fadaugainainte.cpp:1:
fadaugainainte.cpp:38:17: note:   'Nod' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
     while (p != NULL)

                 ^
fadaugainainte.cpp:40:14: error: base operand of '->' has non-pointer type 'Nod'
         if (p->info % 2 == 1)

              ^
fadaugainainte.cpp:42:15: error: no match for 'operator=' (operand types are 'Nod' and 'Nod*')
             r = new Nod;

               ^
fadaugainainte.cpp:42:15: note: candidates are:
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(const Nod&)
 struct Nod

        ^
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'const Nod&'
fadaugainainte.cpp:4:8: note: Nod& Nod::operator=(Nod&&)
fadaugainainte.cpp:4:8: note:   no known conversion for argument 1 from 'Nod*' to 'Nod&&'
fadaugainainte.cpp:43:14: error: base operand of '->' has non-pointer type 'Nod'
             r->info = p->info * 2;

              ^
fadaugainainte.cpp:43:24: error: base operand of '->' has non-pointer type 'Nod'
             r->info = p->info * 2;

                        ^
fadaugainainte.cpp:44:14: error: base operand of '->' has non-pointer type 'Nod'
             r->leg = p;

              ^
fadaugainainte.cpp:45:14: error: base operand of '->' has non-pointer type 'Nod'
             q->leg = r;

              ^
fadaugainainte.cpp:48:14: error: base operand of '->' has non-pointer type 'Nod'
         p = p->leg;

              ^
fadaugainainte.cpp:49:14: error: base operand of '->' has non-pointer type 'Nod'
         q = q->leg;

              ^

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema FAdaugaInainte face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. Soluția propusă de tine va fi evaluată astfel:

  • Soluția propusă de tine este inclusă în programul suport, apoi acesta este compilat. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Datorită existenței programului suport, la compilare pot să apară erori sau avertismente care să nu se refere la instrucțiunile scrise de tine, dar care sunt datorate faptului că soluția ta nu este corectă.
  • Dacă programul suport a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.