#670
Preordine
Se dă un arbore binar care conține valori numere naturale. Să se afișeze valorile din arbore în urma parcurgerii în preordine.
Problema | Preordine | Operații I/O |
preordine.in /preordine.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #8832144 | Utilizator | |
Fișier | preordine.cpp | Dimensiune | 453 B |
Data încărcării | 14 Martie 2018, 13:21 | Scor / rezultat | Eroare de compilare |
preordine.cpp:3:1: error: 'intst' does not name a type intst[1001],dr[1001],n,v[1001]; ^ preordine.cpp:5:13: error: expected constructor, destructor, or type conversion before '(' token ofstreamfout("preordine.out"); ^ preordine.cpp:6:17: error: ISO C++ forbids declaration of 'voidpreord' with no type [-fpermissive] voidpreord(int r) ^ preordine.cpp: In function 'int voidpreord(int)': preordine.cpp:10:1: error: 'fout' was not declared in this scope fout<<v[r]<<' '; ^ preordine.cpp:10:7: error: 'v' was not declared in this scope fout<<v[r]<<' '; ^ preordine.cpp:11:8: error: 'st' was not declared in this scope preord(st[r]); ^ preordine.cpp:11:13: error: 'preord' was not declared in this scope preord(st[r]); ^ preordine.cpp:12:8: error: 'dr' was not declared in this scope preord(dr[r]); ^ preordine.cpp:15:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ preordine.cpp: In function 'int main()': preordine.cpp:18:1: error: 'inti' was not declared in this scope inti,s=0,r; ^ preordine.cpp:18:6: error: 's' was not declared in this scope inti,s=0,r; ^ preordine.cpp:18:10: error: 'r' was not declared in this scope inti,s=0,r; ^ preordine.cpp:19:6: error: 'n' was not declared in this scope fin>>n; ^ preordine.cpp:20:5: error: 'i' was not declared in this scope for(i=1;i<=n;i++) ^ preordine.cpp:22:6: error: 'v' was not declared in this scope fin>>v[i]>>st[i]>>dr[i]; ^ preordine.cpp:22:12: error: 'st' was not declared in this scope fin>>v[i]>>st[i]>>dr[i]; ^ preordine.cpp:22:19: error: 'dr' was not declared in this scope fin>>v[i]>>st[i]>>dr[i]; ^ preordine.cpp:28:9: error: 'preord' was not declared in this scope preord(r); ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Preordine 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.