Rezumat problemă

SortLin

#619

Se dă o matrice cu n linii şi m coloane şi elemente numere naturale. Ordonați crescător elementele de pe fiecare linie a matricei și apoi afişați matricea.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor oarecare

Rezolvă

Detalii

Problema	SortLin	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#63732420	Utilizator	Vintilă Silviu (Vintila_Silviu)
Fișier	sortlin.cpp	Dimensiune	432 B
Data încărcării	17 Martie 2026, 09:01	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sortlin.cpp: In function 'int main()':
sortlin.cpp:7:21: error: expected ')' before numeric constant
     for(i=1;i<=n;i++0

                     ^
sortlin.cpp:8:9: error: expected ';' before 'for'
         for(j=1;j<=m;j++)

         ^
sortlin.cpp:8:16: warning: statement has no effect [-Wunused-value]
         for(j=1;j<=m;j++)

                ^
sortlin.cpp:8:18: warning: statement has no effect [-Wunused-value]
         for(j=1;j<=m;j++)

                  ^
sortlin.cpp:8:25: error: expected ';' before ')' token
         for(j=1;j<=m;j++)

                         ^
sortlin.cpp:13:25: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
           if(a[i][j]>a[i]k])

                         ^
sortlin.cpp:13:26: error: expected ')' before 'k'
           if(a[i][j]>a[i]k])

                          ^
sortlin.cpp:13:27: error: expected primary-expression before ']' token
           if(a[i][j]>a[i]k])

                           ^
sortlin.cpp:13:27: error: expected ';' before ']' token
sortlin.cpp:14:32: error: expected ';' before ')' token
            swap(a[i][j];a[i][k])

                                ^
sortlin.cpp:14:31: warning: statement has no effect [-Wunused-value]
            swap(a[i][j];a[i][k])

                               ^
sortlin.cpp:15:14: warning: statement has no effect [-Wunused-value]
     for(i=1;i<n;i++)

              ^
sortlin.cpp:15:20: error: expected ';' before ')' token
     for(i=1;i<n;i++)

                    ^
sortlin.cpp:16:18: warning: statement has no effect [-Wunused-value]
         for(j=1;j<=m;j++)

                  ^
sortlin.cpp:16:25: error: expected ';' before ')' token
         for(j=1;j<=m;j++)

                         ^
sortlin.cpp:18:13: error: no match for 'operator>>' (operand types are 'std::ostream {aka std::basic_ostream<char>}' and '<unresolved overloaded function type>')
         cout>>endl;

             ^
sortlin.cpp:18:13: note: candidates are:
In file included from /usr/include/c++/4.8/string:53:0,
                 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 sortlin.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:996:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::basic_string<_CharT, _Traits, _Alloc>&)
     operator>>(basic_istream<_CharT, _Traits>& __in,
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:996:5: note:   template argument deduction/substitution failed:
sortlin.cpp:18:15: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
         cout>>endl;

               ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from sortlin.cpp:1:
/usr/include/c++/4.8/bits/istream.tcc:955:5: note: template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*)
     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
     ^
/usr/include/c++/4.8/bits/istream.tcc:955:5: note:   template argument deduction/substitution failed:
sortlin.cpp:18:15: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
         cout>>endl;

               ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from sortlin.cpp:1:
/usr/include/c++/4.8/bits/istream.tcc:923:5: note: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)
     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
     ^
/usr/include/c++/4.8/bits/istream.tcc:923:5: note:   template argument deduction/substitution failed:
sortlin.cpp:18:15: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
         cout>>endl;

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from sortlin.cpp:1:
/usr/include/c++/4.8/istream:727:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
     ^
/usr/include/c++/4.8/istream:727:5: note:   template argument deduction/substitution failed:
sortlin.cpp:18:15: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
         cout>>endl;

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from sortlin.cpp:1:
/usr/include/c++/4.8/istream:732:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&)
     operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
     ^
/usr/include/c++/4.8/istream:732:5: note:   template argument deduction/substitution failed:
sortlin.cpp:18:15: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
         cout>>endl;

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from sortlin.cpp:1:
/usr/include/c++/4.8/istream:774:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
     ^
/usr/include/c++/4.8/istream:774:5: note:   template argument deduction/substitution failed:
sortlin.cpp:18:15: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
         cout>>endl;

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from sortlin.cpp:1:
/usr/include/c++/4.8/istream:779:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*)
     operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
     ^
/usr/include/c++/4.8/istream:779:5: note:   template argument deduction/substitution failed:
sortlin.cpp:18:15: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
         cout>>endl;

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from sortlin.cpp:1:
/usr/include/c++/4.8/istream:872:5: note: template<class _CharT, class _Traits, class _Tp> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&)
     operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
     ^
/usr/include/c++/4.8/istream:872:5: note:   template argument deduction/substitution failed:
sortlin.cpp:18:15: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
         cout>>endl;

               ^
sortlin.cpp: At global scope:
sortlin.cpp:20:1: error: expected unqualified-id before 'return'
 return 0;
 ^

Cum funcționează evaluarea?