#752
BiArbore
Se consideră un arbore binar alocat dinamic în care nodurile memorează numere naturale nenule. Să se determine valorile memorate în descendenții direcți ai rădăcinii arborelui.
Programul citește lista valorilor din arbore, data în ordinea parcurgerii în preordine.
Problema | BiArbore | Operații I/O |
![]() biarbore.in /biarbore.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #58470511 | Utilizator | |
Fișier | biarbore.cpp | Dimensiune | 1.19 KB |
Data încărcării | 08 Iunie 2025, 14:57 | Scor / rezultat | Eroare de compilare |
biarbore.cpp:9:5: error: 'int index' redeclared as different kind of symbol int index = 0; ^ In file included from /usr/include/c++/4.8/cstring:42:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:48, from biarbore.cpp:2: /usr/include/string.h:482:1: error: previous declaration of 'const char* index(const char*, int)' index (const char *__s, int __c) __THROW ^ biarbore.cpp: In function 'Node* build()': biarbore.cpp:21:24: error: invalid operands of types '<unresolved overloaded function type>' and 'std::vector<int>::size_type {aka unsigned int}' to binary 'operator==' if(index == v.size() || v[index]==0) return nullptr; ^ biarbore.cpp:21:30: error: no match for 'operator[]' (operand types are 'std::vector<int>' and '<unresolved overloaded function type>') if(index == v.size() || v[index]==0) return nullptr; ^ biarbore.cpp:21:30: note: candidates are: In file included from /usr/include/c++/4.8/vector:64:0, from /usr/include/c++/4.8/bits/random.h:34, from /usr/include/c++/4.8/random:50, from /usr/include/c++/4.8/bits/stl_algo.h:65, from /usr/include/c++/4.8/algorithm:62, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from biarbore.cpp:2: /usr/include/c++/4.8/bits/stl_vector.h:770:7: note: std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::reference = int&; std::vector<_Tp, _Alloc>::size_type = unsigned int] operator[](size_type __n) ^ /usr/include/c++/4.8/bits/stl_vector.h:770:7: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::vector<int>::size_type {aka unsigned int}' /usr/include/c++/4.8/bits/stl_vector.h:785:7: note: std::vector<_Tp, _Alloc>::const_reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) const [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::const_reference = const int&; std::vector<_Tp, _Alloc>::size_type = unsigned int] operator[](size_type __n) const ^ /usr/include/c++/4.8/bits/stl_vector.h:785:7: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::vector<int>::size_type {aka unsigned int}' biarbore.cpp:22:34: error: no post-increment operator for type Node* root = new Node(v[index++]); ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema BiArbore face parte din prima categorie. 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.