#2307
Medeea vă roagă să o ajutați să rezolve tema transformând fracția zecimală primită în fracție ordinară şi să o aduceți la forma ireductibilă.
| Problema | dec2ord | Operații I/O |
dec2ord.in/dec2ord.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64769840 | Utilizator | |
| Fișier | dec2ord.cpp | Dimensiune | 1.44 KB |
| Data încărcării | 28 Mai 2026, 23:34 | Scor/rezultat | Eroare de compilare |
dec2ord.cpp: In function ‘int main()’: dec2ord.cpp:8:5: error: reference to ‘cin’ is ambiguous 8 | cin >> n >> z >> per; | ^~~ In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:146, from dec2ord.cpp:1: /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ dec2ord.cpp:3:10: note: ‘std::ifstream cin’ 3 | ifstream cin("dec2ord.in"); | ^~~ dec2ord.cpp:9:26: error: reference to ‘cout’ is ambiguous 9 | if(z==-1 && per==-1) cout << n; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ dec2ord.cpp:4:10: note: ‘std::ofstream cout’ 4 | ofstream cout("dec2ord.out"); | ^~~~ dec2ord.cpp:26:9: error: reference to ‘cout’ is ambiguous 26 | cout << (n*p+z)/a << '/' << p/a; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ dec2ord.cpp:4:10: note: ‘std::ofstream cout’ 4 | ofstream cout("dec2ord.out"); | ^~~~ dec2ord.cpp:45:9: error: reference to ‘cout’ is ambiguous 45 | cout << (n*p+per-n)/a << '/' << (p-1)/a; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ dec2ord.cpp:4:10: note: ‘std::ofstream cout’ 4 | ofstream cout("dec2ord.out"); | ^~~~ dec2ord.cpp:69:9: error: reference to ‘cout’ is ambiguous 69 | cout << 1LL * (q*p1+per-q)/a << '/' << 1LL * ((p1-1)*p)/a; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ dec2ord.cpp:4:10: note: ‘std::ofstream cout’ 4 | ofstream cout("dec2ord.out"); | ^~~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema dec2ord 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.