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Detalii evaluare #55091836

Rezumat problemă

#852 Paranteze3

Se dau n șiruri de paranteze rotunde sau pătrate. Să se stabilească, despre fiecare șir, dacă este corect parantezat.

Rezolvă

Detalii

Problema Paranteze3 Operații I/O paranteze3.in/paranteze3.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #55091836 Utilizator Voc Denis (Denis_Voc)
Fișier paranteze3.cpp Dimensiune 605 B
Data încărcării 22 Decembrie 2024, 13:26 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

paranteze3.cpp: In function 'int main()':
paranteze3.cpp:15:18: error: no matching function for call to 'std::basic_ifstream<char>::get(char [256])'
         fin.get(x);

                  ^
paranteze3.cpp:15:18: note: candidates are:
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from paranteze3.cpp:1:
/usr/include/c++/4.8/istream:302:7: note: std::basic_istream<_CharT, _Traits>::int_type std::basic_istream<_CharT, _Traits>::get() [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::int_type = int]
       get();
       ^
/usr/include/c++/4.8/istream:302:7: note:   candidate expects 0 arguments, 1 provided
/usr/include/c++/4.8/istream:316:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::char_type&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::char_type = char]
       get(char_type& __c);
       ^
/usr/include/c++/4.8/istream:316:7: note:   no known conversion for argument 1 from 'char [256]' to 'std::basic_istream<char>::char_type& {aka char&}'
/usr/include/c++/4.8/istream:343:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize, std::basic_istream<_CharT, _Traits>::char_type) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = int]
       get(char_type* __s, streamsize __n, char_type __delim);
       ^
/usr/include/c++/4.8/istream:343:7: note:   candidate expects 3 arguments, 1 provided
/usr/include/c++/4.8/istream:354:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = int]
       get(char_type* __s, streamsize __n)
       ^
/usr/include/c++/4.8/istream:354:7: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/4.8/istream:377:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::__streambuf_type&, std::basic_istream<_CharT, _Traits>::char_type) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>; std::basic_istream<_CharT, _Traits>::char_type = char]
       get(__streambuf_type& __sb, char_type __delim);
       ^
/usr/include/c++/4.8/istream:377:7: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/4.8/istream:387:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::__streambuf_type&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]
       get(__streambuf_type& __sb)
       ^
/usr/include/c++/4.8/istream:387:7: note:   no known conversion for argument 1 from 'char [256]' to 'std::basic_istream<char>::__streambuf_type& {aka std::basic_streambuf<char>&}'
paranteze3.cpp:16:18: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
         while(x!='\n')

                  ^
paranteze3.cpp:18:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
             if(x=='(')

                   ^
paranteze3.cpp:29:22: error: no matching function for call to 'std::basic_ifstream<char>::get(char [256])'
             fin.get(x);

                      ^
paranteze3.cpp:29:22: note: candidates are:
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from paranteze3.cpp:1:
/usr/include/c++/4.8/istream:302:7: note: std::basic_istream<_CharT, _Traits>::int_type std::basic_istream<_CharT, _Traits>::get() [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::int_type = int]
       get();
       ^
/usr/include/c++/4.8/istream:302:7: note:   candidate expects 0 arguments, 1 provided
/usr/include/c++/4.8/istream:316:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::char_type&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::char_type = char]
       get(char_type& __c);
       ^
/usr/include/c++/4.8/istream:316:7: note:   no known conversion for argument 1 from 'char [256]' to 'std::basic_istream<char>::char_type& {aka char&}'
/usr/include/c++/4.8/istream:343:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize, std::basic_istream<_CharT, _Traits>::char_type) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = int]
       get(char_type* __s, streamsize __n, char_type __delim);
       ^
/usr/include/c++/4.8/istream:343:7: note:   candidate expects 3 arguments, 1 provided
/usr/include/c++/4.8/istream:354:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = int]
       get(char_type* __s, streamsize __n)
       ^
/usr/include/c++/4.8/istream:354:7: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/4.8/istream:377:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::__streambuf_type&, std::basic_istream<_CharT, _Traits>::char_type) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>; std::basic_istream<_CharT, _Traits>::char_type = char]
       get(__streambuf_type& __sb, char_type __delim);
       ^
/usr/include/c++/4.8/istream:377:7: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/4.8/istream:387:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::__streambuf_type&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]
       get(__streambuf_type& __sb)
       ^
/usr/include/c++/4.8/istream:387:7: note:   no known conversion for argument 1 from 'char [256]' to 'std::basic_istream<char>::__streambuf_type& {aka std::basic_streambuf<char>&}'

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 Paranteze3 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.