#4455
Se dă o listă cu n numere naturale cu trei cifre fiecare. Să se determine câte numere prime de trei cifre nu apar în lista dată.
| Problema | Numarare8 | Operații I/O |
numarare8.in/numarare8.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64571473 | Utilizator | |
| Fișier | numarare8.cpp | Dimensiune | 551 B |
| Data încărcării | 15 Mai 2026, 08:20 | Scor/rezultat | Eroare de compilare |
numarare8.cpp: In function ‘int main()’: numarare8.cpp:17:17: error: ‘nrprime’ was not declared in this scope 17 | nrprime++; | ^~~~~~~ numarare8.cpp:19:26: warning: value computed is not used [-Wunused-value] 19 | ciur[j*i]==1; numarare8.cpp:22:5: error: reference to ‘cin’ is ambiguous 22 | cin>>n; | ^~~ In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:146, from numarare8.cpp:1: /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ numarare8.cpp:3:10: note: ‘std::ifstream cin’ 3 | ifstream cin("numarare8"); | ^~~ numarare8.cpp:25:9: error: reference to ‘cin’ is ambiguous 25 | cin>>x; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ numarare8.cpp:3:10: note: ‘std::ifstream cin’ 3 | ifstream cin("numarare8"); | ^~~ numarare8.cpp:27:13: error: ‘cnt’ was not declared in this scope; did you mean ‘int’? 27 | cnt--, ciur[x]=1; | ^~~ | int numarare8.cpp:29:5: error: reference to ‘cout’ is ambiguous 29 | cout<<cnt; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ numarare8.cpp:4:10: note: ‘std::ofstream cout’ 4 | ofstream cout("numarare8"); | ^~~~ numarare8.cpp:29:11: error: ‘cnt’ was not declared in this scope; did you mean ‘int’? 29 | cout<<cnt; | ^~~ | int
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Numarare8 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.