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Detalii evaluare #51335098

Rezumat problemă

#3975 Intervale_AB

Dându-se N intervale [a, b], calculați numărul maxim de astfel de intervale care se intersectează în cel puțin un punct.

ad-hoc

Rezolvă

Detalii

Problema Intervale_AB Operații I/O intervale.in/intervale.out
Limita timp 0.4 secunde Limita memorie Total: 16 MB / Stivă 8 MB
Id soluție #51335098 Utilizator Taman Teodor (Teo1403)
Fișier intervale_ab.cpp Dimensiune 834 B
Data încărcării 08 Iunie 2024, 10:30 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

intervale_ab.cpp: In function 'int main()':
intervale_ab.cpp:31:23: error: use of deleted function 'std::basic_ifstream<char>::basic_ifstream(const std::basic_ifstream<char>&)'
     sort(v+1,v+2*n+1,f);

                       ^
In file included from intervale_ab.cpp:2:0:
/usr/include/c++/4.8/fstream:427:11: note: 'std::basic_ifstream<char>::basic_ifstream(const std::basic_ifstream<char>&)' is implicitly deleted because the default definition would be ill-formed:
     class basic_ifstream : public basic_istream<_CharT, _Traits>
           ^
/usr/include/c++/4.8/fstream:427:11: error: use of deleted function 'std::basic_istream<char>::basic_istream(const std::basic_istream<char>&)'
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from intervale_ab.cpp:1:
/usr/include/c++/4.8/istream:58:11: note: 'std::basic_istream<char>::basic_istream(const std::basic_istream<char>&)' is implicitly deleted because the default definition would be ill-formed:
     class basic_istream : virtual public basic_ios<_CharT, _Traits>
           ^
/usr/include/c++/4.8/istream:58:11: error: use of deleted function 'std::basic_ios<char>::basic_ios(const std::basic_ios<char>&)'
In file included from /usr/include/c++/4.8/ios:44:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from intervale_ab.cpp:1:
/usr/include/c++/4.8/bits/basic_ios.h:66:11: note: 'std::basic_ios<char>::basic_ios(const std::basic_ios<char>&)' is implicitly deleted because the default definition would be ill-formed:
     class basic_ios : public ios_base
           ^
In file included from /usr/include/c++/4.8/ios:42:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from intervale_ab.cpp:1:
/usr/include/c++/4.8/bits/ios_base.h:792:5: error: 'std::ios_base::ios_base(const std::ios_base&)' is private
     ios_base(const ios_base&);
     ^
In file included from /usr/include/c++/4.8/ios:44:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from intervale_ab.cpp:1:
/usr/include/c++/4.8/bits/basic_ios.h:66:11: error: within this context
     class basic_ios : public ios_base
           ^
In file included from intervale_ab.cpp:2:0:
/usr/include/c++/4.8/fstream:427:11: error: use of deleted function 'std::basic_ios<char>::basic_ios(const std::basic_ios<char>&)'
     class basic_ifstream : public basic_istream<_CharT, _Traits>
           ^
/usr/include/c++/4.8/fstream:427:11: error: use of deleted function 'std::basic_filebuf<char>::basic_filebuf(const std::basic_filebuf<char>&)'
/usr/include/c++/4.8/fstream:72:11: note: 'std::basic_filebuf<char>::basic_filebuf(const std::basic_filebuf<char>&)' is implicitly deleted because the default definition would be ill-formed:
     class basic_filebuf : public basic_streambuf<_CharT, _Traits>
           ^
In file included from /usr/include/c++/4.8/ios:43:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from intervale_ab.cpp:1:
/usr/include/c++/4.8/streambuf:802:7: error: 'std::basic_streambuf<_CharT, _Traits>::basic_streambuf(const std::basic_streambuf<_CharT, _Traits>&) [with _CharT = char; _Traits = std::char_traits<char>]' is private
       basic_streambuf(const basic_streambuf& __sb)
       ^
In file included from intervale_ab.cpp:2:0:
/usr/include/c++/4.8/fstream:72:11: error: within this context
     class basic_filebuf : public basic_streambuf<_CharT, _Traits>
           ^
In file included from /usr/include/c++/4.8/algorithm:62:0,
                 from intervale_ab.cpp:3:
/usr/include/c++/4.8/bits/stl_algo.h:5483:5: error:   initializing argument 3 of 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = vec*; _Compare = std::basic_ifstream<char>]'
     sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
     ^
/usr/include/c++/4.8/bits/stl_algo.h: In instantiation of 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = vec*; _Compare = std::basic_ifstream<char>]':
intervale_ab.cpp:31:23:   required from here
/usr/include/c++/4.8/bits/stl_algo.h:5499:44: error: use of deleted function 'std::basic_ifstream<char>::basic_ifstream(const std::basic_ifstream<char>&)'
     std::__lg(__last - __first) * 2, __comp);
                                            ^
/usr/include/c++/4.8/bits/stl_algo.h:2324:5: error:   initializing argument 4 of 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = vec*; _Size = int; _Compare = std::basic_ifstream<char>]'
     __introsort_loop(_RandomAccessIterator __first,
     ^
/usr/include/c++/4.8/bits/stl_algo.h:5500:55: error: use of deleted function 'std::basic_ifstream<char>::basic_ifstream(const std::basic_ifstream<char>&)'
    std::__final_insertion_sort(__first, __last, __comp);
                                                       ^
/usr/include/c++/4.8/bits/stl_algo.h:2221:5: error:   initializing argument 3 of 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = vec*; _Compare = std::basic_ifstream<char>]'
     __final_insertion_sort(_RandomAccessIterator __first,
     ^

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 Intervale_AB 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.