#205
Shuffle
Se citeşte un număr natural nenul n
şi o permutare a mulţimii M={1,2,..,n}
. Să se afişeze, în ordine lexicografică, toate permutările mulţimii M care nu conţin elemente alăturate care au fost alăturate şi în permutarea dată.
Problema | Shuffle | Operații I/O |
shuffle.in /shuffle.out
|
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #55078602 | Utilizator | |
Fișier | shuffle.cpp | Dimensiune | 859 B |
Data încărcării | 20 Decembrie 2024, 23:00 | Scor / rezultat | Eroare de compilare |
shuffle.cpp: In function 'void afis()': shuffle.cpp:9:9: error: reference to 'cout' is ambiguous cout << s[i] << " "; ^ shuffle.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("shuffle.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from shuffle.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ shuffle.cpp:10:5: error: reference to 'cout' is ambiguous cout << '\n'; ^ shuffle.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("shuffle.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from shuffle.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ shuffle.cpp: In function 'int main()': shuffle.cpp:27:5: error: reference to 'cin' is ambiguous cin >> n; ^ shuffle.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("shuffle.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from shuffle.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ shuffle.cpp:29:9: error: reference to 'cin' is ambiguous cin >> a[i]; ^ shuffle.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("shuffle.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from shuffle.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ shuffle.cpp:38:18: error: reference to 'cout' is ambiguous if(cnt == 0) cout << "nu exista"; ^ shuffle.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("shuffle.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from shuffle.cpp:1: /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 Shuffle 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.