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Detalii evaluare #24498774

Rezumat problemă

#341 Bomboane

La magazinul din colț au fost aduse n cutii, numerotate de la 1 la n, fiecare conținând un anumit număr de bomboane. Administratorul magazinului hotărăște, pentru bunul mers al afacerilor, că bomboanele trebuie rearanjate în cutii, astfel încât fiecare cutie să conțină același număr de bomboane. Pentru aceasta, administratorul magazinului realizează în mod repetat următoarea operație: mută un număr oarecare de bomboane din cutia cu număr maxim de bomboane în cea cu număr minim de bomboane.

Determinați un șir minim de operații prin care toate cutiile conțin același număr de bomboane.

Rezolvă

Detalii

Problema Bomboane Operații I/O bomboane.in/bomboane.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #24498774 Utilizator emi zurini (emiAZ)
Fișier bomboane.cpp Dimensiune 1.18 KB
Data încărcării 11 Octombrie 2020, 16:42 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

bomboane.cpp: In function 'int main()':
bomboane.cpp:50:45: error: conversion from 'std::vector<y>::iterator {aka __gnu_cxx::__normal_iterator<y*, std::vector<y> >}' to non-scalar type 'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' requested
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                             ^
bomboane.cpp:50:48: error: no match for 'operator<=' (operand types are 'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' and 'std::vector<y>::iterator {aka __gnu_cxx::__normal_iterator<y*, std::vector<y> >}')
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                ^
bomboane.cpp:50:48: note: candidates are:
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:860:5: note: template<class _Iterator, class _Container> bool __gnu_cxx::operator<=(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)
     operator<=(const __normal_iterator<_Iterator, _Container>& __lhs,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:860:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   deduced conflicting types for parameter '_Iterator' ('int*' and 'y*')
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:854:5: note: template<class _IteratorL, class _IteratorR, class _Container> bool __gnu_cxx::operator<=(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)
     operator<=(const __normal_iterator<_IteratorL, _Container>& __lhs,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:854:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   deduced conflicting types for parameter '_Container' ('std::vector<int>' and 'std::vector<y>')
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
In file included from /usr/include/c++/4.8/vector:64:0,
                 from bomboane.cpp:2:
/usr/include/c++/4.8/bits/stl_vector.h:1440:5: note: template<class _Tp, class _Alloc> bool std::operator<=(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)
     operator<=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
     ^
/usr/include/c++/4.8/bits/stl_vector.h:1440:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::vector<_Tp, _Alloc>'
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2667:5: 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:2667:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   mismatched types 'const _CharT*' and '__gnu_cxx::__normal_iterator<int*, std::vector<int> >'
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2655:5: 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:2655:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2643:5: 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:2643:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1073:5: 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:1073:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::move_iterator<_Iterator>'
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1067:5: 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:1067:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::move_iterator<_Iterator>'
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:365:5: 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:365:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::reverse_iterator<_Iterator>'
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:315:5: 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:315:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::reverse_iterator<_Iterator>'
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
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 bomboane.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:239:5: 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:239:5: note:   template argument deduction/substitution failed:
bomboane.cpp:50:56: note:   'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::pair<_T1, _T2>'
    for(std::vector<int>::iterator i=x.begin();i<=x.end();i++);

                                                        ^
bomboane.cpp:51:11: error: 'i' was not declared in this scope
    out<<x[i]->a<<" "<<x[i]->b<<" "<<x[i]->c<<'\n';

           ^

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 Bomboane 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.