#3530
oop_2
C++
Scrieți definiția completă a metodelor Max
și Cauta
. Funcția Max
trebuie să returneze valoarea maximă din vectorul t
. Funcția Cauta(val)
caută valoarea val
în vectorul t
și fie trebuie să returneze cea mai din stânga poziție unde se află valoarea val
, fie să returneze -1
dacă val
nu se află în t
.
Folclorul informatic
Problema | oop_2 | Operații I/O |
oop_2.in /oop_2.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #29947195 | Utilizator | |
Fișier | oop_2.cpp | Dimensiune | 389 B |
Data încărcării | 02 Iunie 2021, 09:44 | Scor / rezultat | Eroare de compilare |
oop_2.cpp: In member function 'int Tablou::Max()': oop_2.cpp:29:12: error: 'ma' was not declared in this scope ma=max(i, t) ^ oop_2.cpp:29:23: error: no matching function for call to 'max(int&, int*&)' ma=max(i, t) ^ oop_2.cpp:29:23: note: candidates are: In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, 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 oop_2.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:216:5: note: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&) max(const _Tp& __a, const _Tp& __b) ^ /usr/include/c++/4.8/bits/stl_algobase.h:216:5: note: template argument deduction/substitution failed: oop_2.cpp:29:23: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'int*') ma=max(i, t) ^ In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, 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 oop_2.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:260:5: note: template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare) max(const _Tp& __a, const _Tp& __b, _Compare __comp) ^ /usr/include/c++/4.8/bits/stl_algobase.h:260:5: note: template argument deduction/substitution failed: oop_2.cpp:29:23: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'int*') ma=max(i, t) ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from oop_2.cpp:1: /usr/include/c++/4.8/bits/stl_algo.h:4231:5: note: template<class _Tp> _Tp std::max(std::initializer_list<_Tp>) max(initializer_list<_Tp> __l) ^ /usr/include/c++/4.8/bits/stl_algo.h:4231:5: note: template argument deduction/substitution failed: oop_2.cpp:29:23: note: mismatched types 'std::initializer_list<_Tp>' and 'int' ma=max(i, t) ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from oop_2.cpp:1: /usr/include/c++/4.8/bits/stl_algo.h:4236:5: note: template<class _Tp, class _Compare> _Tp std::max(std::initializer_list<_Tp>, _Compare) max(initializer_list<_Tp> __l, _Compare __comp) ^ /usr/include/c++/4.8/bits/stl_algo.h:4236:5: note: template argument deduction/substitution failed: oop_2.cpp:29:23: note: mismatched types 'std::initializer_list<_Tp>' and 'int' ma=max(i, t) ^ oop_2.cpp:30:9: error: expected ';' before 'return' return ma; ^ oop_2.cpp:27:12: warning: unused variable 'maxi' [-Wunused-variable] int maxi=0; ^ oop_2.cpp:31:5: warning: no return statement in function returning non-void [-Wreturn-type] } ^ oop_2.cpp: In member function 'int Tablou::Cauta(int)': oop_2.cpp:41:5: warning: control reaches end of non-void function [-Wreturn-type] } ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema oop_2 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.