#4238
Scrieţi definiția completă a subprogramului C++ cu antetul:
int NrZero(int a[], int n)
care are doi parametri:
a
, prin care primeşte un tablou unidimensional care memorează numai cifre, astfel: cifrele impare se află la începutul vectorului ordonate descrescător, iar cifrele pare se găsesc la finalul vectorului, ordonate crescătorn
, numărul efectiv de elemente ale tablouluiSubprogramul returnează numărul de valori egale cu 0
din vectorul a
.
Folclorul informatic
Problema | NrZero | Operații I/O |
![]() nrzero.in /nrzero.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 128 MB
/
Stivă 64 MB
|
Id soluție | #57563003 | Utilizator | |
Fișier | nrzero.cpp | Dimensiune | 378 B |
Data încărcării | 04 Aprilie 2025, 18:32 | Scor / rezultat | Eroare de compilare |
nrzero.cpp: In function 'int NrZero(int*, int)': nrzero.cpp:9:9: error: 'i' was not declared in this scope for(i=1;i<=n;i++){ ^ nrzero.cpp: In lambda function: nrzero.cpp:12:16: error: expected '{' before '%' token if([mj]%2==0){ ^ nrzero.cpp: In function 'int NrZero(int*, int)': nrzero.cpp:12:16: error: no match for 'operator%' (operand types are 'NrZero(int*, int)::__lambda4' and 'int') nrzero.cpp:12:16: note: candidates are: In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from nrzero.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__modulus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed: nrzero.cpp:12:17: note: 'NrZero(int*, int)::__lambda4' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' if([mj]%2==0){ ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from nrzero.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed: nrzero.cpp:12:17: note: 'NrZero(int*, int)::__lambda4' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' if([mj]%2==0){ ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from nrzero.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed: nrzero.cpp:12:17: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int' if([mj]%2==0){ ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from nrzero.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed: nrzero.cpp:12:17: note: 'NrZero(int*, int)::__lambda4' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' if([mj]%2==0){ ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from nrzero.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/4.8/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed: nrzero.cpp:12:17: note: 'NrZero(int*, int)::__lambda4' is not derived from 'const std::valarray<typename _Dom::value_type>' if([mj]%2==0){ ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from nrzero.cpp:1: /usr/include/c++/4.8/valarray:1171:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__modulus, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__modulus, _Tp>::result_type> std::operator%(const std::valarray<_Tp>&, const std::valarray<_Tp>&) _DEFINE_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/4.8/valarray:1171:1: note: template argument deduction/substitution failed: nrzero.cpp:12:17: note: 'NrZero(int*, int)::__lambda4' is not derived from 'const std::valarray<_Tp>' if([mj]%2==0){ ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from nrzero.cpp:1: /usr/include/c++/4.8/valarray:1171:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__modulus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__modulus, _Tp>::result_type> std::operator%(const std::valarray<_Tp>&, const _Tp&) _DEFINE_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/4.8/valarray:1171:1: note: template argument deduction/substitution failed: nrzero.cpp:12:17: note: 'NrZero(int*, int)::__lambda4' is not derived from 'const std::valarray<_Tp>' if([mj]%2==0){ ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from nrzero.cpp:1: /usr/include/c++/4.8/valarray:1171:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__modulus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__modulus, _Tp>::result_type> std::operator%(const _Tp&, const std::valarray<_Tp>&) _DEFINE_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/4.8/valarray:1171:1: note: template argument deduction/substitution failed: nrzero.cpp:12:17: note: mismatched types 'const std::valarray<_Tp>' and 'int' if([mj]%2==0){ ^ nrzero.cpp:24:8: error: 'li' was not declared in this scope li=ls ^ nrzero.cpp:25:12: error: expected ';' before 'while' while(a[ls]==0){ ^ nrzero.cpp:6:9: warning: unused variable 'p1' [-Wunused-variable] int p1,p2,mj; ^ nrzero.cpp:6:12: warning: unused variable 'p2' [-Wunused-variable] int p1,p2,mj; ^ nrzero.cpp:29:1: warning: control reaches end of non-void function [-Wreturn-type] } ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema NrZero face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. Soluția propusă de tine va fi evaluată astfel:
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.