#2336
primcolor
Dorel are o nouă pasiune, să coloreze divizorii unui număr natural. Primind cadou de ziua lui un număr natural n
, s-a gândit să coloreze toate numerele naturale de la 1
la n
cu câte o culoare, astfel încât toţi divizorii proprii ai unui număr să aibă aceeaşi culoare cu numărul. Vă roagă pe voi să aflaţi care este numărul maxim de culori care pot fi folosite.
Problema | primcolor | Operații I/O |
primcolor.in /primcolor.out
|
---|---|---|---|
Limita timp | 0.7 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #49885147 | Utilizator | |
Fișier | primcolor.cpp | Dimensiune | 579 B |
Data încărcării | 18 Martie 2024, 21:12 | Scor / rezultat | Eroare de compilare |
primcolor.cpp:4:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("primcolor.in"); ^ primcolor.cpp:5:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("primcolor.out"); ^ primcolor.cpp:6:1: error: 'bitset' does not name a type bitset<50000000> ciur; ^ primcolor.cpp: In function 'int main()': primcolor.cpp:10:12: error: 'ciur' was not declared in this scope if(ciur[i]==0) ^ primcolor.cpp:13:5: error: reference to 'cin' is ambiguous cin >> n; ^ primcolor.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("primcolor.in"); ^ In file included from primcolor.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ primcolor.cpp:14:15: error: reference to 'cout' is ambiguous if(n == 1)cout << 1; ^ primcolor.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("primcolor.out"); ^ In file included from primcolor.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ primcolor.cpp:15:20: error: reference to 'cout' is ambiguous else if(n == 2)cout << 2; ^ primcolor.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("primcolor.out"); ^ In file included from primcolor.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ primcolor.cpp:16:20: error: reference to 'cout' is ambiguous else if(n == 3)cout << 3; ^ primcolor.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("primcolor.out"); ^ In file included from primcolor.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ primcolor.cpp:17:20: error: reference to 'cout' is ambiguous else if(n == 4)cout << 3; ^ primcolor.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("primcolor.out"); ^ In file included from primcolor.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ primcolor.cpp:21:16: error: 'ciur' was not declared in this scope if(ciur[i]==0) cnt++; ^ primcolor.cpp:22:9: error: reference to 'cout' is ambiguous cout << cnt; ^ primcolor.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("primcolor.out"); ^ In file included from primcolor.cpp:1:0: /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 primcolor 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.