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Detalii evaluare #57955762

Rezumat problemă

#2637 ZOO

Intr-o gradina zoologica reprezentata printr-o matrice A cu n linii si m coloane. Fiecare cusca se afla intr-o pozitie din matrice si contine x animale. De exemplu daca A[2][6] = 5 inseamna ca in cusca de pe linia 2 si coloana 6 se afla 5 animale. Sa se raspunda la Q intrebari de forma i1, j1, i2, j2 unde raspunsul va fi numarul de animale din dreptunghiul din matrice cu cordonatele coltului din stanga sus i1 si j1 si cordonatele coltului din dreapta jos i2 si j2, unde i reprezinta linia si j coloana.

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Rezolvă

Detalii

Problema ZOO Operații I/O zoo.in/zoo.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #57955762 Utilizator Oancea Stefan (Stefan1121)
Fișier zoo.cpp Dimensiune 631 B
Data încărcării 05 Mai 2025, 11:23 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

zoo.cpp:4:20: error: no matching function for call to 'std::basic_iostream<char>::basic_iostream(const char [7])'
 iostream f("zoo.in");

                    ^
zoo.cpp:4:20: note: candidates are:
In file included from /usr/include/c++/4.8/fstream:38:0,
                 from zoo.cpp:1:
/usr/include/c++/4.8/istream:830:7: note: std::basic_iostream<_CharT, _Traits>::basic_iostream() [with _CharT = char; _Traits = std::char_traits<char>]
       basic_iostream()
       ^
/usr/include/c++/4.8/istream:830:7: note:   candidate expects 0 arguments, 1 provided
/usr/include/c++/4.8/istream:820:7: note: std::basic_iostream<_CharT, _Traits>::basic_iostream(std::basic_streambuf<_CharT, _Traits>*) [with _CharT = char; _Traits = std::char_traits<char>]
       basic_iostream(basic_streambuf<_CharT, _Traits>* __sb)
       ^
/usr/include/c++/4.8/istream:820:7: note:   no known conversion for argument 1 from 'const char [7]' to 'std::basic_streambuf<char>*'
zoo.cpp:6:35: error: conflicting declaration 'long long int g'
 long long n,i,j,i1,i2,j1,s=0,k,j2,g,m,a[101][101],b[101][101];

                                   ^
zoo.cpp:5:10: error: 'g' has a previous declaration as 'std::ofstream g'
 ofstream g("zoo.out");

          ^
zoo.cpp: In function 'int main()':
zoo.cpp:18:10: error: invalid user-defined conversion from 'std::ofstream {aka std::basic_ofstream<char>}' to 'long long int' [-fpermissive]
     for(i=g;i<=n;i++)

          ^
In file included from /usr/include/c++/4.8/ios:44:0,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from zoo.cpp:1:
/usr/include/c++/4.8/bits/basic_ios.h:115:7: note: candidate is: std::basic_ios<_CharT, _Traits>::operator void*() const [with _CharT = char; _Traits = std::char_traits<char>] <near match>
       operator void*() const
       ^
/usr/include/c++/4.8/bits/basic_ios.h:115:7: note:   no known conversion for implicit 'this' parameter from 'void*' to 'long long int'
zoo.cpp:19:14: error: invalid user-defined conversion from 'std::ofstream {aka std::basic_ofstream<char>}' to 'long long int' [-fpermissive]
         for(j=g;j<=m;j++)

              ^
In file included from /usr/include/c++/4.8/ios:44:0,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from zoo.cpp:1:
/usr/include/c++/4.8/bits/basic_ios.h:115:7: note: candidate is: std::basic_ios<_CharT, _Traits>::operator void*() const [with _CharT = char; _Traits = std::char_traits<char>] <near match>
       operator void*() const
       ^
/usr/include/c++/4.8/bits/basic_ios.h:115:7: note:   no known conversion for implicit 'this' parameter from 'void*' to 'long long int'
zoo.cpp:21:12: error: cannot bind 'std::basic_istream<char>' lvalue to 'std::basic_istream<char>&&'
         f>>g;

            ^
In file included from /usr/include/c++/4.8/fstream:38:0,
                 from zoo.cpp:1:
/usr/include/c++/4.8/istream:872:5: error:   initializing argument 1 of 'std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Tp = std::basic_ofstream<char>]'
     operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
     ^
zoo.cpp:22:18: error: no match for 'operator<=' (operand types are 'long long int' and 'std::ofstream {aka std::basic_ofstream<char>}')
         for(k=1;k<=g;k++)

                  ^
zoo.cpp:22:18: 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 zoo.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:
zoo.cpp:22:20: note:   mismatched types 'const std::pair<_T1, _T2>' and 'long long int'
         for(k=1;k<=g;k++)

                    ^
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 zoo.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:
zoo.cpp:22:20: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'long long int'
         for(k=1;k<=g;k++)

                    ^
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 zoo.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:
zoo.cpp:22:20: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'long long int'
         for(k=1;k<=g;k++)

                    ^
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 zoo.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:
zoo.cpp:22:20: note:   mismatched types 'const std::move_iterator<_Iterator>' and 'long long int'
         for(k=1;k<=g;k++)

                    ^
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 zoo.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:
zoo.cpp:22:20: note:   mismatched types 'const std::move_iterator<_Iterator>' and 'long long int'
         for(k=1;k<=g;k++)

                    ^
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 zoo.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:
zoo.cpp:22:20: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'long long int'
         for(k=1;k<=g;k++)

                    ^
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 zoo.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:
zoo.cpp:22:20: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'long long int'
         for(k=1;k<=g;k++)

                    ^
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 zoo.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:
zoo.cpp:22:20: note:   mismatched types 'const _CharT*' and 'long long int'
         for(k=1;k<=g;k++)

                    ^

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 ZOO 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.