Detalii evaluare: ~58452153

Detalii evaluare #58452153

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Zona4

#1749

Considerăm o matrice pătratică cu N linii și N coloane. În această matrice sunt definite 4 zone:

zona 1, formată din elementele situate strict deasupra diagonalei principale și strict deasupra diagonalei secundare;
zona 2, formată din elementele situate strict deasupra diagonalei principale și strict sub diagonala secundară;
zona 3, formată din elementele situate strict sub diagonala principală și strict sub diagonala secundară;
zona 4, formată din elementele situate strict sub diagonala principală și strict deasupra diagonalei secundare;

Se dă o matrice pătratică și un număr natural Z, reprezentând o zonă din matrice. Să se determine suma elementelor din zona Z.

Consola ușoară

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor pătratice

Rezolvă

Detalii

Problema	Zona4	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: `64 MB` / Stivă `8 MB`
Id soluție	`#58452153`	Utilizator	Marin Maria (marinmaria026)
Fișier	zona4.cpp	Dimensiune	595 B
Data încărcării	05 Iunie 2025, 22:22	Scor / rezultat	Eroare de compilare

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Mesaj compilare

zona4.cpp:5:3: error: stray '\342' in program
   {cin>›n>>z;

   ^
zona4.cpp:5:3: error: stray '\200' in program
zona4.cpp:5:3: error: stray '\272' in program
zona4.cpp:24:1: error: stray '\357' in program
 for（J=1 =niJ++）

 ^
zona4.cpp:24:1: error: stray '\274' in program
zona4.cpp:24:1: error: stray '\210' in program
zona4.cpp:24:1: error: stray '\357' in program
zona4.cpp:24:1: error: stray '\274' in program
zona4.cpp:24:1: error: stray '\211' in program
zona4.cpp:30:1: error: stray '\357' in program
 for （j=1；j＜=n；j++）

 ^
zona4.cpp:30:1: error: stray '\274' in program
zona4.cpp:30:1: error: stray '\210' in program
zona4.cpp:30:1: error: stray '\357' in program
zona4.cpp:30:1: error: stray '\274' in program
zona4.cpp:30:1: error: stray '\233' in program
zona4.cpp:30:1: error: stray '\357' in program
zona4.cpp:30:1: error: stray '\274' in program
zona4.cpp:30:1: error: stray '\234' in program
zona4.cpp:30:1: error: stray '\357' in program
zona4.cpp:30:1: error: stray '\274' in program
zona4.cpp:30:1: error: stray '\233' in program
zona4.cpp:30:1: error: stray '\357' in program
zona4.cpp:30:1: error: stray '\274' in program
zona4.cpp:30:1: error: stray '\211' in program
zona4.cpp:32:1: error: stray '\357' in program
 s=s+a[1［j］：｝

 ^
zona4.cpp:32:1: error: stray '\274' in program
zona4.cpp:32:1: error: stray '\273' in program
zona4.cpp:32:1: error: stray '\357' in program
zona4.cpp:32:1: error: stray '\274' in program
zona4.cpp:32:1: error: stray '\275' in program
zona4.cpp:32:1: error: stray '\357' in program
zona4.cpp:32:1: error: stray '\274' in program
zona4.cpp:32:1: error: stray '\232' in program
zona4.cpp:32:1: error: stray '\357' in program
zona4.cpp:32:1: error: stray '\275' in program
zona4.cpp:32:1: error: stray '\235' in program
zona4.cpp:3:22: error: invalid types 'int[int]' for array subscript
 int z, n, a [2011[201], i,j,s;

                      ^
zona4.cpp:3:23: error: expected ']' before ',' token
 int z, n, a [2011[201], i,j,s;

                       ^
zona4.cpp: In function 'int main()':
zona4.cpp:5:7: error: no match for 'operator>' (operand types are 'std::istream {aka std::basic_istream<char>}' and 'int')
   {cin>›n>>z;

       ^
zona4.cpp:5:7: 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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from zona4.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:
zona4.cpp:5:14: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::pair<_T1, _T2>'
   {cin>›n>>z;

              ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from zona4.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:
zona4.cpp:5:14: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::reverse_iterator<_Iterator>'
   {cin>›n>>z;

              ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from zona4.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:
zona4.cpp:5:14: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::reverse_iterator<_Iterator>'
   {cin>›n>>z;

              ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from zona4.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:
zona4.cpp:5:14: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::move_iterator<_Iterator>'
   {cin>›n>>z;

              ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from zona4.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:
zona4.cpp:5:14: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::move_iterator<_Iterator>'
   {cin>›n>>z;

              ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from zona4.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:
zona4.cpp:5:14: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
   {cin>›n>>z;

              ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from zona4.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:
zona4.cpp:5:14: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
   {cin>›n>>z;

              ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from zona4.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:
zona4.cpp:5:14: note:   mismatched types 'const _CharT*' and 'std::basic_istream<char>'
   {cin>›n>>z;

              ^
zona4.cpp:9:6: error: 'a' was not declared in this scope
 cin>>a[i][j];

      ^
zona4.cpp:12:15: error: 'ni' was not declared in this scope
  for (j=1; j<-ni;j++)

               ^
zona4.cpp:14:5: error: 'a' was not declared in this scope
 s=s+a [i][j];}

     ^
zona4.cpp:17:18: error: lvalue required as increment operand
 for (i=1; i<=n; 1++)

                  ^
zona4.cpp:19:11: error: 'itj' was not declared in this scope
 {if (i<j&&itj>n+1)

           ^
zona4.cpp:20:5: error: 'a' was not declared in this scope
 s=s+a[i][j];}

     ^
zona4.cpp:24:7: error: expected '(' before 'J'
 for（J=1 =niJ++）

       ^
zona4.cpp:24:7: error: 'J' was not declared in this scope
zona4.cpp:24:12: error: 'niJ' was not declared in this scope
 for（J=1 =niJ++）

            ^
zona4.cpp:25:1: error: expected ';' before '{' token
 {if (i>j&&i+j>n+1)

 ^
zona4.cpp:27:1: error: expected primary-expression before 'else'
 else

 ^
zona4.cpp:27:1: error: expected ';' before 'else'
zona4.cpp:27:1: error: expected primary-expression before 'else'
zona4.cpp:27:1: error: expected ')' before 'else'
zona4.cpp:27:1: error: expected primary-expression before 'else'
zona4.cpp:27:1: error: expected ';' before 'else'
zona4.cpp:29:12: warning: statement has no effect [-Wunused-value]
 for (i=1; 1<=n;1++)

            ^
zona4.cpp:29:17: error: lvalue required as increment operand
 for (i=1; 1<=n;1++)

                 ^
zona4.cpp:29:19: error: expected ';' before ')' token
 for (i=1; 1<=n;1++)

                   ^
zona4.cpp:35:1: error: expected '}' at end of input
 }

 ^

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 Zona4 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.

Du-te sus!