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Detalii evaluare #19471465

Rezumat problemă

#353 Spectacole

La un festival sunt programate n spectacole. Pentru fiecare se cunoaște momentul de început și momentul de sfârșit, exprimate prin numere naturale. Un spectator dorește să urmărească cât mai multe spectacole în întregime.

Determinați numărul maxim de spectacole care pot fi urmărite, fără ca acestea să se suprapună.

Rezolvă

Detalii

Problema Spectacole Operații I/O spectacole.in/spectacole.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #19471465 Utilizator Cojocaru Bogdan (BOBBY)
Fișier spectacole.cpp Dimensiune 771 B
Data încărcării 09 Decembrie 2019, 16:20 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

spectacole.cpp:30:30: warning: missing terminating ' character [enabled by default]
                    fout<<ns+1'

                              ^
spectacole.cpp:30:20: error: missing terminating ' character
                    fout<<ns+1'

                    ^
spectacole.cpp: In function 'int main()':
spectacole.cpp:12:12: warning: for increment expression has no effect [-Wunused-value]
  for(i=1;;i<=n;i++)

            ^
spectacole.cpp:12:15: error: expected ')' before ';' token
  for(i=1;;i<=n;i++)

               ^
spectacole.cpp:12:19: error: expected ';' before ')' token
  for(i=1;;i<=n;i++)

                   ^
spectacole.cpp:19:13: warning: left operand of comma operator has no effect [-Wunused-value]
   for(i=1;i,n;i++)

             ^
spectacole.cpp:20:23: error: expected ']' before '}' token
       if(s[i].sf>s[i+1}.sf)

                       ^
spectacole.cpp:20:17: error: no match for 'operator>' (operand types are 'int' and 'spectacol')
       if(s[i].sf>s[i+1}.sf)

                 ^
spectacole.cpp:20:17: note: candidates are:
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 spectacole.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:233:5: 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:233:5: note:   template argument deduction/substitution failed:
spectacole.cpp:20:23: note:   mismatched types 'const std::pair<_T1, _T2>' and 'int'
       if(s[i].sf>s[i+1}.sf)

                       ^
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 spectacole.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:309:5: 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:309:5: note:   template argument deduction/substitution failed:
spectacole.cpp:20:23: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
       if(s[i].sf>s[i+1}.sf)

                       ^
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 spectacole.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:359:5: 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:359:5: note:   template argument deduction/substitution failed:
spectacole.cpp:20:23: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
       if(s[i].sf>s[i+1}.sf)

                       ^
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 spectacole.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1079:5: 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:1079:5: note:   template argument deduction/substitution failed:
spectacole.cpp:20:23: note:   mismatched types 'const std::move_iterator<_Iterator>' and 'int'
       if(s[i].sf>s[i+1}.sf)

                       ^
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 spectacole.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1085:5: 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:1085:5: note:   template argument deduction/substitution failed:
spectacole.cpp:20:23: note:   mismatched types 'const std::move_iterator<_Iterator>' and 'int'
       if(s[i].sf>s[i+1}.sf)

                       ^
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 spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2606:5: 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:2606:5: note:   template argument deduction/substitution failed:
spectacole.cpp:20:23: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
       if(s[i].sf>s[i+1}.sf)

                       ^
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 spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2618:5: 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:2618:5: note:   template argument deduction/substitution failed:
spectacole.cpp:20:23: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
       if(s[i].sf>s[i+1}.sf)

                       ^
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 spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2630:5: 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:2630:5: note:   template argument deduction/substitution failed:
spectacole.cpp:20:23: note:   mismatched types 'const _CharT*' and 'int'
       if(s[i].sf>s[i+1}.sf)

                       ^
spectacole.cpp:20:23: error: expected ')' before '}' token
spectacole.cpp:20:23: error: expected primary-expression before '}' token
spectacole.cpp:20:23: error: expected ';' before '}' token
spectacole.cpp:20:24: error: expected 'while' before '.' token
       if(s[i].sf>s[i+1}.sf)

                        ^
spectacole.cpp:20:24: error: expected '(' before '.' token
spectacole.cpp:20:24: error: expected primary-expression before '.' token
spectacole.cpp:21:20: error: expected ';' before '{' token
                    {aux=s[i];s[i]=s[i+1]

                    ^
spectacole.cpp:22:24: error: expected ';' before 's'
                        s[i+1]=aux;

                        ^
spectacole.cpp: At global scope:
spectacole.cpp:24:21: error: expected unqualified-id before 'while'
                    }while(schimb);

                     ^
spectacole.cpp:25:20: error: expected unqualified-id before 'for'
                    for (ultim=1;i=2;i<=n;i++)

                    ^
spectacole.cpp:25:33: error: 'i' does not name a type
                    for (ultim=1;i=2;i<=n;i++)

                                 ^
spectacole.cpp:25:37: error: 'i' does not name a type
                    for (ultim=1;i=2;i<=n;i++)

                                     ^
spectacole.cpp:25:42: error: 'i' does not name a type
                    for (ultim=1;i=2;i<=n;i++)

                                          ^
spectacole.cpp:30:20: error: 'fout' does not name a type
                    fout<<ns+1'

                    ^
spectacole.cpp:32:20: error: expected declaration before '}' token
                    }
                    ^

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 Spectacole 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.