#4164
Să se scrie o funcție C++ care inserează înainte de fiecare nod cu informația impară dublul său.
| Problema | FAdaugaInainte | Operații I/O |
fadaugainainte.in/fadaugainainte.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 0.2 MB
/
Stivă 0.2 MB
|
| Id soluție | #64709552 | Utilizator | |
| Fișier | fadaugainainte.cpp | Dimensiune | 908 B |
| Data încărcării | 25 Mai 2026, 13:18 | Scor/rezultat | Eroare de compilare |
fadaugainainte.cpp:19:8: error: redefinition of ‘struct Nod’ 19 | struct Nod | ^~~ fadaugainainte.cpp:4:8: note: previous definition of ‘struct Nod’ 4 | struct Nod | ^~~ fadaugainainte.cpp: In function ‘int main()’: fadaugainainte.cpp:54:10: error: cannot convert ‘Nod*’ to ‘int*’ in assignment 54 | head=new(Nod); | ^~~~~~~~ | | | Nod* fadaugainainte.cpp:55:16: error: request for member ‘info’ in ‘* head’, which is of non-class type ‘int’ 55 | cin>>head->info; | ^~~~ fadaugainainte.cpp:56:11: error: request for member ‘leg’ in ‘* head’, which is of non-class type ‘int’ 56 | head->leg=NULL; | ^~~ fadaugainainte.cpp:57:8: error: cannot convert ‘int*’ to ‘Nod*’ in assignment 57 | ul=head; | ^~~~ | | | int* fadaugainainte.cpp:65:13: error: cannot convert ‘int*’ to ‘Nod*’ 65 | afisare(head); | ^~~~ | | | int* fadaugainainte.cpp:25:19: note: initializing argument 1 of ‘void afisare(Nod*)’ 25 | void afisare(Nod *p){ | ~~~~~^ fadaugainainte.cpp:66:20: error: invalid initialization of reference of type ‘Nod*&’ from expression of type ‘int*’ 66 | FAdaugaInainte(head); | ^~~~ fadaugainainte.cpp:33:28: note: in passing argument 1 of ‘void FAdaugaInainte(Nod*&)’ 33 | void FAdaugaInainte(Nod * &head){ | ~~~~~~~^~~~ fadaugainainte.cpp:67:13: error: cannot convert ‘int*’ to ‘Nod*’ 67 | afisare(head); | ^~~~ | | | int* fadaugainainte.cpp:25:19: note: initializing argument 1 of ‘void afisare(Nod*)’ 25 | void afisare(Nod *p){ | ~~~~~^ fadaugainainte.cpp:52:12: warning: unused variable ‘x’ [-Wunused-variable] 52 | int n, x; | ^ fadaugainainte.cpp:53:14: warning: unused variable ‘q’ [-Wunused-variable] 53 | Nod *p, *q, *ul; | ^ fadaugainainte.cpp: At global scope: fadaugainainte.cpp:72:5: error: redefinition of ‘int main()’ 72 | int main() | ^~~~ fadaugainainte.cpp:50:5: note: ‘int main()’ previously defined here 50 | int main() | ^~~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema FAdaugaInainte 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.