Rezumat problemă

Paritate1

#633

Se dă un șir cu n elemente, numere naturale. Determinați diferența în valoare absolută dintre numărul de valori pare din șir și numărul de valori impare din șir.

Consola Candale Silviu (silviu) Silviu Candale ușoară

Clasa 9 Tablouri unidimensionale (vectori) Parcurgerea vectorilor

Rezolvă

Detalii

Problema	Paritate1	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64658534	Utilizator	Dumbrava Adi (Adi2k192)
Fișier	paritate1.cpp	Dimensiune	301 B
Data încărcării	21 Mai 2026, 01:43	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

paritate1.cpp: In function ‘int main()’:
paritate1.cpp:6:8: error: ‘i’ was not declared in this scope
    6 | {int v[i],n,d=0,q=0,p=0;
      |        ^
paritate1.cpp:9:11: error: ‘v’ was not declared in this scope
    9 |      cin>>v[i];
      |           ^
paritate1.cpp:12:9: error: ‘v’ was not declared in this scope
   12 |      if(v[i]%2==0)
      |         ^
paritate1.cpp:18:16: error: no match for ‘operator=’ (operand types are ‘std::basic_ostream<char>’ and ‘int’)
   18 |      cout<<d=p-q;
      |                ^
In file included from /usr/include/c++/13/iostream:41,
                 from paritate1.cpp:1:
/usr/include/c++/13/ostream:449:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator=(std::basic_ostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits<char>]’
  449 |       operator=(basic_ostream&& __rhs)
      |       ^~~~~~~~
/usr/include/c++/13/ostream:449:33: note:   no known conversion for argument 1 from ‘int’ to ‘std::basic_ostream<char>&&’
  449 |       operator=(basic_ostream&& __rhs)
      |                 ~~~~~~~~~~~~~~~~^~~~~
paritate1.cpp:20:16: error: no match for ‘operator=’ (operand types are ‘std::basic_ostream<char>’ and ‘int’)
   20 |      cout<<d=q-p;
      |                ^
/usr/include/c++/13/ostream:449:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator=(std::basic_ostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits<char>]’
  449 |       operator=(basic_ostream&& __rhs)
      |       ^~~~~~~~
/usr/include/c++/13/ostream:449:33: note:   no known conversion for argument 1 from ‘int’ to ‘std::basic_ostream<char>&&’
  449 |       operator=(basic_ostream&& __rhs)
      |                 ~~~~~~~~~~~~~~~~^~~~~
paritate1.cpp:19:2: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
   19 |  else
      |  ^~~~
paritate1.cpp:20:18: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘else’
   20 |      cout<<d=q-p;
      |                  ^
paritate1.cpp:20:18: error: expected ‘}’ at end of input
paritate1.cpp:6:1: note: to match this ‘{’
    6 | {int v[i],n,d=0,q=0,p=0;
      | ^

Cum funcționează evaluarea?