Rezumat problemă

FLdiErase

C++

#4682

Să se scrie funcția Erase care va șterge dintr-o listă dublu înlănțuită toate nodurile care memorează numere pare. De exemplu, dacă lista reține valorile 5,3,6,2,1,8, atunci după apelul Erase(prim, ultim), lista va fi 5,3,1.

Fișiere Pracsiu Dan (dnprx) Dan Pracsiu ușoară

Clasa 10 Liste alocate dinamic Operații cu liste dublu înlănțuite

Rezolvă

Detalii

Problema	FLdiErase	Operații I/O	erase.in/erase.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64296766	Utilizator	Holhos Aryana (Aryana_Holhos)
Fișier	fldierase.cpp	Dimensiune	1.05 KB
Data încărcării	28 Aprilie 2026, 13:57	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

fldierase.cpp: In function ‘int main()’:
fldierase.cpp:17:5: error: ‘Nod’ was not declared in this scope; did you mean ‘nod’?
   17 |     Nod *prim = nullptr, *ultim = nullptr;
      |     ^~~
      |     nod
fldierase.cpp:17:10: error: ‘prim’ was not declared in this scope
   17 |     Nod *prim = nullptr, *ultim = nullptr;
      |          ^~~~
fldierase.cpp:17:27: error: ‘ultim’ was not declared in this scope
   17 |     Nod *prim = nullptr, *ultim = nullptr;
      |                           ^~~~~
fldierase.cpp:18:5: error: ‘CreazaLista’ was not declared in this scope
   18 |     CreazaLista(prim, ultim);
      |     ^~~~~~~~~~~
fldierase.cpp:19:5: error: ‘ScrieLista’ was not declared in this scope
   19 |     ScrieLista(prim);
      |     ^~~~~~~~~~
fldierase.cpp:20:5: error: ‘StergePare’ was not declared in this scope
   20 |     StergePare(prim, ultim);
      |     ^~~~~~~~~~
fldierase.cpp: In function ‘void Erase(nod*&, nod*&)’:
fldierase.cpp:29:34: error: ‘p’ was not declared in this scope
   29 |     if (prim == ultim && prim == p)
      |                                  ^
fldierase.cpp:31:9: error: type ‘<type error>’ argument given to ‘delete’, expected pointer
   31 |         delete p;
      |         ^~~~~~~~
fldierase.cpp:38:9: error: ‘p’ was not declared in this scope
   38 |     if (p == prim)
      |         ^
fldierase.cpp:42:9: error: type ‘<type error>’ argument given to ‘delete’, expected pointer
   42 |         delete p;
      |         ^~~~~~~~
fldierase.cpp:48:9: error: ‘p’ was not declared in this scope
   48 |     if (p == ultim)
      |         ^
fldierase.cpp:52:9: error: type ‘<type error>’ argument given to ‘delete’, expected pointer
   52 |         delete p;
      |         ^~~~~~~~
fldierase.cpp:58:5: error: ‘Nod’ was not declared in this scope; did you mean ‘nod’?
   58 |     Nod* q = p->ant, *r = p->urm;
      |     ^~~
      |     nod
fldierase.cpp:58:10: error: ‘q’ was not declared in this scope
   58 |     Nod* q = p->ant, *r = p->urm;
      |          ^
fldierase.cpp:58:14: error: ‘p’ was not declared in this scope
   58 |     Nod* q = p->ant, *r = p->urm;
      |              ^
fldierase.cpp:58:23: error: ‘r’ was not declared in this scope
   58 |     Nod* q = p->ant, *r = p->urm;
      |                       ^
fldierase.cpp:61:5: error: type ‘<type error>’ argument given to ‘delete’, expected pointer
   61 |     delete p;
      |     ^~~~~~~~
fldierase.cpp: At global scope:
fldierase.cpp:66:5: error: redefinition of ‘int main()’
   66 | int main()
      |     ^~~~
fldierase.cpp:15:5: note: ‘int main()’ previously defined here
   15 | int main()
      |     ^~~~

Cum funcționează evaluarea?