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Detalii evaluare #53013431

Rezumat problemă

#4692 SCCI

Se dă un șir a1, a2, …, an de numere întregi. În acest șir, o secvență de cel puțin două elemente ai, ai+1, …, aj este SCCI (secvență cu capetele identice) dacă ai = aj. Să se determine câte secvențe SCCI sunt în șir.

Rezolvă

Detalii

Problema SCCI Operații I/O tastatură/ecran
Limita timp 0.2 secunde Limita memorie Total: 4 MB / Stivă 2 MB
Id soluție #53013431 Utilizator Pocovnicu Luca (lucapoco)
Fișier scci.cpp Dimensiune 511 B
Data încărcării 15 Octombrie 2024, 16:01 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

scci.cpp: In function 'int main()':
scci.cpp:11:9: error: expected initializer before 'n'
     int n;

         ^
scci.cpp:12:5: error: 'cin' was not declared in this scope
     cin >> n;

     ^
scci.cpp:12:12: error: 'n' was not declared in this scope
     cin >> n;

            ^
scci.cpp:14:27: error: wrong number of template arguments (1, should be 5)
     unordered_map<int, int> frequency;

                           ^
In file included from /usr/include/c++/4.8/unordered_map:48:0,
                 from scci.cpp:4:
/usr/include/c++/4.8/bits/unordered_map.h:97:11: error: provided for 'template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> class std::unordered_map'
     class unordered_map : __check_copy_constructible<_Alloc>
           ^
scci.cpp:14:38: error: invalid type in declaration before ';' token
     unordered_map<int, int> frequency;

                                      ^
scci.cpp:15:9: error: expected initializer before 'v'
     int v[1000000];

         ^
scci.cpp:18:14: error: expected ';' before 'i'
     for (int i = 0; i < n; i++) {

              ^
scci.cpp:18:14: error: 'i' was not declared in this scope
scci.cpp:18:26: error: expected ')' before ';' token
     for (int i = 0; i < n; i++) {

                          ^
scci.cpp:8:18: warning: unused variable 'lnog' [-Wunused-variable]
 #define int long lnog

                  ^
scci.cpp:18:10: note: in expansion of macro 'int'
     for (int i = 0; i < n; i++) {

          ^
scci.cpp:18:28: error: 'i' was not declared in this scope
     for (int i = 0; i < n; i++) {

                            ^
scci.cpp:18:31: error: expected ';' before ')' token
     for (int i = 0; i < n; i++) {

                               ^
scci.cpp:26:29: error: no matching function for call to 'begin(int&)'
     for (const auto& pair : frequency) {

                             ^
scci.cpp:26:29: note: candidates are:
In file included from /usr/include/c++/4.8/string:51:0,
                 from /usr/include/c++/4.8/stdexcept:39,
                 from /usr/include/c++/4.8/array:38,
                 from /usr/include/c++/4.8/tuple:39,
                 from /usr/include/c++/4.8/unordered_map:41,
                 from scci.cpp:4:
/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:
scci.cpp:26:29: note:   mismatched types '_Tp [_Nm]' and 'int'
     for (const auto& pair : frequency) {

                             ^
In file included from /usr/include/c++/4.8/string:51:0,
                 from /usr/include/c++/4.8/stdexcept:39,
                 from /usr/include/c++/4.8/array:38,
                 from /usr/include/c++/4.8/tuple:39,
                 from /usr/include/c++/4.8/unordered_map:41,
                 from scci.cpp:4:
/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]':
scci.cpp:26:29:   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]':
scci.cpp:26:29:   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'
In file included from /usr/include/c++/4.8/utility:74:0,
                 from /usr/include/c++/4.8/unordered_map:38,
                 from scci.cpp:4:
/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:
scci.cpp:26:29: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
     for (const auto& pair : frequency) {

                             ^
scci.cpp:26:29: error: no matching function for call to 'end(int&)'
scci.cpp:26:29: note: candidates are:
In file included from /usr/include/c++/4.8/string:51:0,
                 from /usr/include/c++/4.8/stdexcept:39,
                 from /usr/include/c++/4.8/array:38,
                 from /usr/include/c++/4.8/tuple:39,
                 from /usr/include/c++/4.8/unordered_map:41,
                 from scci.cpp:4:
/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:
scci.cpp:26:29: note:   mismatched types '_Tp [_Nm]' and 'int'
     for (const auto& pair : frequency) {

                             ^
In file included from /usr/include/c++/4.8/string:51:0,
                 from /usr/include/c++/4.8/stdexcept:39,
                 from /usr/include/c++/4.8/array:38,
                 from /usr/include/c++/4.8/tuple:39,
                 from /usr/include/c++/4.8/unordered_map:41,
                 from scci.cpp:4:
/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]':
scci.cpp:26:29:   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]':
scci.cpp:26:29:   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'
In file included from /usr/include/c++/4.8/utility:74:0,
                 from /usr/include/c++/4.8/unordered_map:38,
                 from scci.cpp:4:
/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:
scci.cpp:26:29: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
     for (const auto& pair : frequency) {

                             ^
scci.cpp:27:13: error: expected initializer before 'k'
         int k = pair.second;

             ^
scci.cpp:28:13: error: 'k' was not declared in this scope
         if (k > 1) {

             ^
scci.cpp:33:5: error: 'cout' was not declared in this scope
     cout << pos << endl;

     ^
scci.cpp:33:20: error: 'endl' was not declared in this scope
     cout << pos << endl;

                    ^

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 SCCI 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.