#344
Generați toate șirurile de n paranteze rotunde care se închid corect.
| Problema | Paranteze | Operații I/O |
paranteze.in/paranteze.out
|
|---|---|---|---|
| Limita timp | 1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64603264 | Utilizator | |
| Fișier | paranteze.cpp | Dimensiune | 919 B |
| Data încărcării | 18 Mai 2026, 10:29 | Scor/rezultat | Eroare de compilare |
paranteze.cpp:6:1: error: expected ‘,’ or ‘;’ before ‘oftsream’ 6 | oftsream cout("paranteze.out") | ^~~~~~~~ paranteze.cpp: In function ‘int valid(int)’: paranteze.cpp:15:12: error: ‘st’ was not declared in this scope; did you mean ‘std’? 15 | if(st[i]==1) | ^~ | std paranteze.cpp:20:14: error: ‘n’ was not declared in this scope 20 | if(nr_1<=n/2 && nr_2<=nr_1) | ^ paranteze.cpp: In function ‘int solutie(int)’: paranteze.cpp:28:11: error: ‘n’ was not declared in this scope 28 | if(k==n) | ^ paranteze.cpp: In function ‘void tipar(int)’: paranteze.cpp:35:12: error: ‘st’ was not declared in this scope; did you mean ‘std’? 35 | if(st[i]==1) | ^~ | std paranteze.cpp:37:13: error: ‘cout’ was not declared in this scope 37 | cout<<'('; | ^~~~ paranteze.cpp:2:1: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’? 1 | #include <fstream> +++ |+#include <iostream> 2 | paranteze.cpp:39:13: error: ‘cout’ was not declared in this scope 39 | cout<<')'; | ^~~~ paranteze.cpp:39:13: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’? paranteze.cpp:42:5: error: ‘cout’ was not declared in this scope 42 | cout<<endl; | ^~~~ paranteze.cpp:42:5: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’? paranteze.cpp: In function ‘void Back(int)’: paranteze.cpp:50:9: error: ‘st’ was not declared in this scope; did you mean ‘std’? 50 | st[k]=i; | ^~ | std paranteze.cpp:55:23: error: ‘n’ was not declared in this scope 55 | else if(k<n) | ^ paranteze.cpp: In function ‘int main()’: paranteze.cpp:63:10: error: ‘n’ was not declared in this scope 63 | cin>>n; | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Paranteze 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.