#4848
La o loterie se generează aleatoriu un șir de numere naturale și pentru fiecare număr generat, se inversează ordinea cifrelor. Dintre valorile distincte obținute se extrag trei numere, în această ordine: cel mai mic, cel mai mare dintre cele rămase, apoi cel mai mic dintre cele rămase.
Fișierul text bac.in conține cel mult 106 numere naturale din intervalul [1001,9999], cu cifra unităților nenulă, separate prin câte un spațiu, reprezentând termenii șirului generat aleatoriu în vederea extragerii.
Scrieți un program care afișează în fișierul bac.out cele trei numere, în ordinea extragerii acestora. Numerele afișate sunt separate prin câte un spațiu, iar dacă nu există trei astfel de numere distincte, se afișează mesajul nu exista.
Subiect Bacalaureat 2025, sesiunea iunie
| Problema | Loterie | Operații I/O |
bac.in/bac.out
|
|---|---|---|---|
| Limita timp | 0.3 secunde | Limita memorie |
Total: 2 MB
/
Stivă 2 MB
|
| Id soluție | #64062133 | Utilizator | |
| Fișier | loterie.cpp | Dimensiune | 6.33 KB |
| Data încărcării | 15 Aprilie 2026, 09:08 | Scor/rezultat | Eroare de compilare |
loterie.cpp:134:20: error: stray '#' in program <font size=7 color=#808000>speram ca totul sa fie ok.<f/ont></br> ^ loterie.cpp:216:10: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix] #include <iostream>using namespace std; ^ loterie.cpp:216:20: warning: extra tokens at end of #include directive [enabled by default] #include <iostream>using namespace std; ^ loterie.cpp: In function 'int main()': loterie.cpp:75:5: error: redefinition of 'int main()' int main() ^ loterie.cpp:31:5: error: 'int main()' previously defined here int main() ^ loterie.cpp: At global scope: loterie.cpp:122:1: error: expected unqualified-id before '<' token <html> ^ loterie.cpp: In function 'int main()': loterie.cpp:169:5: error: redefinition of 'int main()' int main() ^ loterie.cpp:31:5: error: 'int main()' previously defined here int main() ^ loterie.cpp: In function 'int main()': loterie.cpp:217:5: error: redefinition of 'int main()' int main() ^ loterie.cpp:31:5: error: 'int main()' previously defined here int main() ^ loterie.cpp: In function 'int main()': loterie.cpp:239:5: error: redefinition of 'int main()' int main() ^ loterie.cpp:31:5: error: 'int main()' previously defined here int main() ^ loterie.cpp: In function 'int main()': loterie.cpp:308:5: error: redefinition of 'int main()' int main() ^ loterie.cpp:31:5: error: 'int main()' previously defined here int main() ^ loterie.cpp: In function 'int main()': loterie.cpp:379:5: error: redefinition of 'int main()' int main() ^ loterie.cpp:31:5: error: 'int main()' previously defined here int main() ^ loterie.cpp: In function 'int main()': loterie.cpp:452:5: error: redefinition of 'int main()' int main() ^ loterie.cpp:31:5: error: 'int main()' previously defined here int main() ^ loterie.cpp:458:5: error: reference to 'cin' is ambiguous cin>>c>>n; ^ loterie.cpp:448:10: note: candidates are: std::ifstream cin ifstream cin("smartphone.in"); ^ In file included from loterie.cpp:27:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ loterie.cpp:464:9: error: reference to 'cin' is ambiguous cin>>x; ^ loterie.cpp:448:10: note: candidates are: std::ifstream cin ifstream cin("smartphone.in"); ^ In file included from loterie.cpp:27:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ loterie.cpp:484:5: error: reference to 'cout' is ambiguous cout<<max1; ^ loterie.cpp:450:10: note: candidates are: std::ofstream cout ofstream cout("smartphone.out"); ^ In file included from loterie.cpp:27:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ loterie.cpp:488:5: error: reference to 'cout' is ambiguous cout<<max2; ^ loterie.cpp:450:10: note: candidates are: std::ofstream cout ofstream cout("smartphone.out"); ^ In file included from loterie.cpp:27:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ loterie.cpp: At global scope: loterie.cpp:494:1: error: 'arian' does not name a type arian.zip ^ loterie.cpp: In function 'int main()': loterie.cpp:500:5: error: redefinition of 'int main()' int main() ^ loterie.cpp:31:5: error: 'int main()' previously defined here int main() ^ loterie.cpp:506:5: error: reference to 'cin' is ambiguous cin>>n; ^ loterie.cpp:448:10: note: candidates are: std::ifstream cin ifstream cin("smartphone.in"); ^ In file included from loterie.cpp:27:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ loterie.cpp:530:5: error: reference to 'cout' is ambiguous cout<<s; ^ loterie.cpp:450:10: note: candidates are: std::ofstream cout ofstream cout("smartphone.out"); ^ In file included from loterie.cpp:27:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ loterie.cpp: At global scope: loterie.cpp:551:14: error: redefinition of 'std::ifstream cin' ifstream cin ("bac.in"); ^ loterie.cpp:448:10: error: 'std::ifstream cin' previously declared here ifstream cin("smartphone.in"); ^ loterie.cpp:553:15: error: redefinition of 'std::ofstream cout' ofstream cout ("bac.out"); ^ loterie.cpp:450:10: error: 'std::ofstream cout' previously declared here ofstream cout("smartphone.out"); ^ loterie.cpp: In function 'int main()': loterie.cpp:555:5: error: redefinition of 'int main()' int main() ^ loterie.cpp:31:5: error: 'int main()' previously defined here int main() ^ loterie.cpp:567:11: error: reference to 'cin' is ambiguous while(cin>>n) ^ loterie.cpp:448:10: note: candidates are: std::ifstream cin ifstream cin("smartphone.in"); ^ In file included from loterie.cpp:27:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ loterie.cpp:605:9: error: reference to 'cout' is ambiguous cout<<"nu exista"; ^ loterie.cpp:450:10: note: candidates are: std::ofstream cout ofstream cout("smartphone.out"); ^ In file included from loterie.cpp:27:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ loterie.cpp:609:9: error: reference to 'cout' is ambiguous cout<<min1<<" "<<maxv<<" "<<min2; ^ loterie.cpp:450:10: note: candidates are: std::ofstream cout ofstream cout("smartphone.out"); ^ In file included from loterie.cpp:27:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Loterie 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.