#4240
NrSecv01
C++
Scrieți funcția cu următorul antet:
long long NrSecv01(const char s[])
Funcția primește ca parametru un șir format doar din 0
și 1
și returnează numărul se secvențe care conțin exact un caracter 1
.
Problema | NrSecv01 | Operații I/O |
nrsecv01.in /nrsecv01.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #49902273 | Utilizator | |
Fișier | nrsecv01.cpp | Dimensiune | 258 B |
Data încărcării | 19 Martie 2024, 12:49 | Scor / rezultat | Eroare de compilare |
nrsecv01.cpp: In function 'long long int NrSecv01(const char*)': nrsecv01.cpp:7:17: error: no matching function for call to 'begin(const char*&)' for(bool r: s){l++;} ^ nrsecv01.cpp:7:17: note: candidates are: In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from nrsecv01.cpp:1: /usr/include/c++/4.8/valarray:1206:5: note: template<class _Tp> const _Tp* std::begin(const std::valarray<_Tp>&) begin(const valarray<_Tp>& __va) ^ /usr/include/c++/4.8/valarray:1206:5: note: template argument deduction/substitution failed: nrsecv01.cpp:7:17: note: mismatched types 'const std::valarray<_Tp>' and 'const char*' for(bool r: s){l++;} ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from nrsecv01.cpp:1: /usr/include/c++/4.8/valarray:1196:5: note: template<class _Tp> _Tp* std::begin(std::valarray<_Tp>&) begin(valarray<_Tp>& __va) ^ /usr/include/c++/4.8/valarray:1196:5: note: template argument deduction/substitution failed: nrsecv01.cpp:7:17: note: mismatched types 'std::valarray<_Tp>' and 'const char*' for(bool r: s){l++;} ^ In file included from /usr/include/c++/4.8/bits/basic_string.h:42:0, from /usr/include/c++/4.8/string:52, 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/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from nrsecv01.cpp:1: /usr/include/c++/4.8/initializer_list:89:5: note: template<class _Tp> constexpr const _Tp* std::begin(std::initializer_list<_Tp>) begin(initializer_list<_Tp> __ils) noexcept ^ /usr/include/c++/4.8/initializer_list:89:5: note: template argument deduction/substitution failed: nrsecv01.cpp:7:17: note: mismatched types 'std::initializer_list<_Tp>' and 'const char*' for(bool r: s){l++;} ^ In file included from /usr/include/c++/4.8/string:51:0, 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/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from nrsecv01.cpp:1: /usr/include/c++/4.8/bits/range_access.h:87:5: note: template<class _Tp, unsigned int _Nm> _Tp* std::begin(_Tp (&)[_Nm]) begin(_Tp (&__arr)[_Nm]) ^ /usr/include/c++/4.8/bits/range_access.h:87:5: note: template argument deduction/substitution failed: nrsecv01.cpp:7:17: note: mismatched types '_Tp [_Nm]' and 'const char*' for(bool r: s){l++;} ^ In file included from /usr/include/c++/4.8/string:51:0, 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/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from nrsecv01.cpp:1: /usr/include/c++/4.8/bits/range_access.h:58:5: note: template<class _Container> decltype (__cont.begin()) std::begin(const _Container&) begin(const _Container& __cont) -> decltype(__cont.begin()) ^ /usr/include/c++/4.8/bits/range_access.h:58:5: note: template argument deduction/substitution failed: /usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.begin()) std::begin(const _Container&) [with _Container = const char*]': nrsecv01.cpp:7:17: required from here /usr/include/c++/4.8/bits/range_access.h:58:5: error: request for member 'begin' in '__cont', which is of non-class type 'const char* const' /usr/include/c++/4.8/bits/range_access.h:48:5: note: template<class _Container> decltype (__cont.begin()) std::begin(_Container&) begin(_Container& __cont) -> decltype(__cont.begin()) ^ /usr/include/c++/4.8/bits/range_access.h:48:5: note: template argument deduction/substitution failed: /usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.begin()) std::begin(_Container&) [with _Container = const char*]': nrsecv01.cpp:7:17: required from here /usr/include/c++/4.8/bits/range_access.h:48:5: error: request for member 'begin' in '__cont', which is of non-class type 'const char*' nrsecv01.cpp:7:17: error: no matching function for call to 'end(const char*&)' for(bool r: s){l++;} ^ nrsecv01.cpp:7:17: note: candidates are: In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from nrsecv01.cpp:1: /usr/include/c++/4.8/valarray:1226:5: note: template<class _Tp> const _Tp* std::end(const std::valarray<_Tp>&) end(const valarray<_Tp>& __va) ^ /usr/include/c++/4.8/valarray:1226:5: note: template argument deduction/substitution failed: nrsecv01.cpp:7:17: note: mismatched types 'const std::valarray<_Tp>' and 'const char*' for(bool r: s){l++;} ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from nrsecv01.cpp:1: /usr/include/c++/4.8/valarray:1216:5: note: template<class _Tp> _Tp* std::end(std::valarray<_Tp>&) end(valarray<_Tp>& __va) ^ /usr/include/c++/4.8/valarray:1216:5: note: template argument deduction/substitution failed: nrsecv01.cpp:7:17: note: mismatched types 'std::valarray<_Tp>' and 'const char*' for(bool r: s){l++;} ^ In file included from /usr/include/c++/4.8/bits/basic_string.h:42:0, from /usr/include/c++/4.8/string:52, 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/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from nrsecv01.cpp:1: /usr/include/c++/4.8/initializer_list:99:5: note: template<class _Tp> constexpr const _Tp* std::end(std::initializer_list<_Tp>) end(initializer_list<_Tp> __ils) noexcept ^ /usr/include/c++/4.8/initializer_list:99:5: note: template argument deduction/substitution failed: nrsecv01.cpp:7:17: note: mismatched types 'std::initializer_list<_Tp>' and 'const char*' for(bool r: s){l++;} ^ In file included from /usr/include/c++/4.8/string:51:0, 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/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from nrsecv01.cpp:1: /usr/include/c++/4.8/bits/range_access.h:97:5: note: template<class _Tp, unsigned int _Nm> _Tp* std::end(_Tp (&)[_Nm]) end(_Tp (&__arr)[_Nm]) ^ /usr/include/c++/4.8/bits/range_access.h:97:5: note: template argument deduction/substitution failed: nrsecv01.cpp:7:17: note: mismatched types '_Tp [_Nm]' and 'const char*' for(bool r: s){l++;} ^ In file included from /usr/include/c++/4.8/string:51:0, 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/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from nrsecv01.cpp:1: /usr/include/c++/4.8/bits/range_access.h:78:5: note: template<class _Container> decltype (__cont.end()) std::end(const _Container&) end(const _Container& __cont) -> decltype(__cont.end()) ^ /usr/include/c++/4.8/bits/range_access.h:78:5: note: template argument deduction/substitution failed: /usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.end()) std::end(const _Container&) [with _Container = const char*]': nrsecv01.cpp:7:17: required from here /usr/include/c++/4.8/bits/range_access.h:78:5: error: request for member 'end' in '__cont', which is of non-class type 'const char* const' /usr/include/c++/4.8/bits/range_access.h:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&) end(_Container& __cont) -> decltype(__cont.end()) ^ /usr/include/c++/4.8/bits/range_access.h:68:5: note: template argument deduction/substitution failed: /usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.end()) std::end(_Container&) [with _Container = const char*]': nrsecv01.cpp:7:17: required from here /usr/include/c++/4.8/bits/range_access.h:68:5: error: request for member 'end' in '__cont', which is of non-class type 'const char*' nrsecv01.cpp:7:14: warning: unused variable 'r' [-Wunused-variable] for(bool r: s){l++;} ^ nrsecv01.cpp:20:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema NrSecv01 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.