Rezumat problemă

InlocuireRec

#4324

Se dă un tablou cu n elemente, numere naturale. Să se înlocuiască fiecare element din tablou cu produsul dintre numărul de cifre și prima cifră.

Consola Muresan Ciprian (mcip1977) ușoară

Clasa 10 Recursivitate Probleme diverse

Rezolvă

Detalii

Problema	InlocuireRec	Operații I/O	tastatură/ecran
Limita timp	0.2 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#56927286	Utilizator	Robel Hildegard Maria (maria_hildegard)
Fișier	inlocuirerec.cpp	Dimensiune	502 B
Data încărcării	11 Martie 2025, 08:47	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

inlocuirerec.cpp: In function 'void citire(int, int*)':
inlocuirerec.cpp:9:6: error: redefinition of 'void citire(int, int*)'
 void citire(int n,int a[])

      ^
inlocuirerec.cpp:4:6: error: 'void citire(int, int*)' previously defined here
 void citire(int n,int a[])

      ^
inlocuirerec.cpp:12:9: error: no match for 'operator>>' (operand types are 'std::ostream {aka std::basic_ostream<char>}' and 'int')
     cout>>a[n]>>' ';

         ^
inlocuirerec.cpp:12:9: 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 inlocuirerec.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:
inlocuirerec.cpp:12:14: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout>>a[n]>>' ';

              ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from inlocuirerec.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:
inlocuirerec.cpp:12:14: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout>>a[n]>>' ';

              ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from inlocuirerec.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:
inlocuirerec.cpp:12:14: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout>>a[n]>>' ';

              ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from inlocuirerec.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:
inlocuirerec.cpp:12:14: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
     cout>>a[n]>>' ';

              ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from inlocuirerec.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:
inlocuirerec.cpp:12:14: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
     cout>>a[n]>>' ';

              ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from inlocuirerec.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:
inlocuirerec.cpp:12:14: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
     cout>>a[n]>>' ';

              ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from inlocuirerec.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:
inlocuirerec.cpp:12:14: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
     cout>>a[n]>>' ';

              ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from inlocuirerec.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:
inlocuirerec.cpp:12:14: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout>>a[n]>>' ';

              ^
inlocuirerec.cpp: In function 'int numar_cifre(int)':
inlocuirerec.cpp:17:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^
inlocuirerec.cpp: In function 'int prima_cifra(int)':
inlocuirerec.cpp:22:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^

Cum funcționează evaluarea?