Detalii evaluare: ~22887789

Detalii evaluare #22887789

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Rezumat problemă

`#640` NrFii

Se dă vectorul de tați al unui arbore cu rădăcină cu n noduri. Determinați nodul din arbore cu număr maxim de fii. Dacă în arbore sunt mai multe noduri cu număr maxim de fii, afișați-le pe toate, în ordine crescătoare.

Fișiere
Candale Silviu (silviu)
ușoară

Clasa 11 Teoria Grafurilor Arbori cu rădăcină

Rezolvă

Detalii

Problema	NrFii	Operații I/O	`nrfii.in`/`nrfii.out`
Limita timp	0.1 secunde	Limita memorie	Total: `64 MB` / Stivă `8 MB`
Id soluție	`#22887789`	Utilizator	Petrescu Alexandru (Alan)
Fișier	nrfii.cpp	Dimensiune	834 B
Data încărcării	11 Mai 2020, 13:38	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

nrfii.cpp: In function 'void dfs(int)':
nrfii.cpp:13:8: error: 'vizitat' was not declared in this scope
     if(vizitat[nod] == 1)

        ^
nrfii.cpp:20:5: error: 'vizitat' was not declared in this scope
     vizitat[nod] = 1;

     ^
nrfii.cpp:21:27: error: no matching function for call to 'begin(int&)'
     for(auto fiu : fii[nod])

                           ^
nrfii.cpp:21:27: note: candidates are:
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/valarray:1206:5: note: template<class _Tp> const _Tp* std::begin(const std::valarray<_Tp>&)
     begin(const valarray<_Tp>& __va)
     ^
/usr/include/c++/4.8/valarray:1206:5: note:   template argument deduction/substitution failed:
nrfii.cpp:21:27: note:   mismatched types 'const std::valarray<_Tp>' and 'int'
     for(auto fiu : fii[nod])

                           ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/valarray:1196:5: note: template<class _Tp> _Tp* std::begin(std::valarray<_Tp>&)
     begin(valarray<_Tp>& __va)
     ^
/usr/include/c++/4.8/valarray:1196:5: note:   template argument deduction/substitution failed:
nrfii.cpp:21:27: note:   mismatched types 'std::valarray<_Tp>' and 'int'
     for(auto fiu : fii[nod])

                           ^
In file included from /usr/include/c++/4.8/bits/basic_string.h:42:0,
                 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/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/initializer_list:89:5: note: template<class _Tp> constexpr const _Tp* std::begin(std::initializer_list<_Tp>)
     begin(initializer_list<_Tp> __ils) noexcept
     ^
/usr/include/c++/4.8/initializer_list:89:5: note:   template argument deduction/substitution failed:
nrfii.cpp:21:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
     for(auto fiu : fii[nod])

                           ^
In file included from /usr/include/c++/4.8/string:51:0,
                 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/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/bits/range_access.h:87:5: note: template<class _Tp, unsigned int _Nm> _Tp* std::begin(_Tp (&)[_Nm])
     begin(_Tp (&__arr)[_Nm])
     ^
/usr/include/c++/4.8/bits/range_access.h:87:5: note:   template argument deduction/substitution failed:
nrfii.cpp:21:27: note:   mismatched types '_Tp [_Nm]' and 'int'
     for(auto fiu : fii[nod])

                           ^
In file included from /usr/include/c++/4.8/string:51:0,
                 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/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/bits/range_access.h:58:5: note: template<class _Container> decltype (__cont.begin()) std::begin(const _Container&)
     begin(const _Container& __cont) -> decltype(__cont.begin())
     ^
/usr/include/c++/4.8/bits/range_access.h:58:5: note:   template argument deduction/substitution failed:
/usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.begin()) std::begin(const _Container&) [with _Container = int]':
nrfii.cpp:21:27:   required from here
/usr/include/c++/4.8/bits/range_access.h:58:5: error: request for member 'begin' in '__cont', which is of non-class type 'const int'
/usr/include/c++/4.8/bits/range_access.h:48:5: note: template<class _Container> decltype (__cont.begin()) std::begin(_Container&)
     begin(_Container& __cont) -> decltype(__cont.begin())
     ^
/usr/include/c++/4.8/bits/range_access.h:48:5: note:   template argument deduction/substitution failed:
/usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.begin()) std::begin(_Container&) [with _Container = int]':
nrfii.cpp:21:27:   required from here
/usr/include/c++/4.8/bits/range_access.h:48:5: error: request for member 'begin' in '__cont', which is of non-class type 'int'
nrfii.cpp:21:27: error: no matching function for call to 'end(int&)'
     for(auto fiu : fii[nod])

                           ^
nrfii.cpp:21:27: note: candidates are:
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/valarray:1226:5: note: template<class _Tp> const _Tp* std::end(const std::valarray<_Tp>&)
     end(const valarray<_Tp>& __va)
     ^
/usr/include/c++/4.8/valarray:1226:5: note:   template argument deduction/substitution failed:
nrfii.cpp:21:27: note:   mismatched types 'const std::valarray<_Tp>' and 'int'
     for(auto fiu : fii[nod])

                           ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/valarray:1216:5: note: template<class _Tp> _Tp* std::end(std::valarray<_Tp>&)
     end(valarray<_Tp>& __va)
     ^
/usr/include/c++/4.8/valarray:1216:5: note:   template argument deduction/substitution failed:
nrfii.cpp:21:27: note:   mismatched types 'std::valarray<_Tp>' and 'int'
     for(auto fiu : fii[nod])

                           ^
In file included from /usr/include/c++/4.8/bits/basic_string.h:42:0,
                 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/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/initializer_list:99:5: note: template<class _Tp> constexpr const _Tp* std::end(std::initializer_list<_Tp>)
     end(initializer_list<_Tp> __ils) noexcept
     ^
/usr/include/c++/4.8/initializer_list:99:5: note:   template argument deduction/substitution failed:
nrfii.cpp:21:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
     for(auto fiu : fii[nod])

                           ^
In file included from /usr/include/c++/4.8/string:51:0,
                 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/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/bits/range_access.h:97:5: note: template<class _Tp, unsigned int _Nm> _Tp* std::end(_Tp (&)[_Nm])
     end(_Tp (&__arr)[_Nm])
     ^
/usr/include/c++/4.8/bits/range_access.h:97:5: note:   template argument deduction/substitution failed:
nrfii.cpp:21:27: note:   mismatched types '_Tp [_Nm]' and 'int'
     for(auto fiu : fii[nod])

                           ^
In file included from /usr/include/c++/4.8/string:51:0,
                 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/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from nrfii.cpp:1:
/usr/include/c++/4.8/bits/range_access.h:78:5: note: template<class _Container> decltype (__cont.end()) std::end(const _Container&)
     end(const _Container& __cont) -> decltype(__cont.end())
     ^
/usr/include/c++/4.8/bits/range_access.h:78:5: note:   template argument deduction/substitution failed:
/usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.end()) std::end(const _Container&) [with _Container = int]':
nrfii.cpp:21:27:   required from here
/usr/include/c++/4.8/bits/range_access.h:78:5: error: request for member 'end' in '__cont', which is of non-class type 'const int'
/usr/include/c++/4.8/bits/range_access.h:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&)
     end(_Container& __cont) -> decltype(__cont.end())
     ^
/usr/include/c++/4.8/bits/range_access.h:68:5: note:   template argument deduction/substitution failed:
/usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.end()) std::end(_Container&) [with _Container = int]':
nrfii.cpp:21:27:   required from here
/usr/include/c++/4.8/bits/range_access.h:68:5: error: request for member 'end' in '__cont', which is of non-class type 'int'
nrfii.cpp: In function 'int main()':
nrfii.cpp:38:9: error: 'nrfii' was not declared in this scope
         nrfii[tata]++;

         ^
nrfii.cpp:44:21: error: 'nrfii' was not declared in this scope
         if(maxFii < nrfii[i])

                     ^
nrfii.cpp:48:22: error: 'nrfii' was not declared in this scope
         if(maxFii == nrfii[i])

                      ^
nrfii.cpp:51:5: error: expected ';' before 'return'
     return 0;

     ^

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 NrFii face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
Dacă programul 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.