#4017
Să se cripteze sau să se decripteze un mesaj folosind cifrul Skip.
cifrul Skip
Problema | Skip | Operații I/O |
![]() skip.in /skip.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #57639346 | Utilizator | |
Fișier | skip.cpp | Dimensiune | 1.00 KB |
Data încărcării | 08 Aprilie 2025, 17:05 | Scor / rezultat | Eroare de compilare |
skip.cpp: In function 'void encrypt()': skip.cpp:8:5: error: 'fin' was not declared in this scope fin >> str; ^ skip.cpp:11:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i < str.size() >> 1 || j < str.size()) { ^ skip.cpp:11:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i < str.size() >> 1 || j < str.size()) { ^ skip.cpp:12:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i < str.size() >> 1) fout << str[i]; ^ skip.cpp:12:34: error: 'fout' was not declared in this scope if (i < str.size() >> 1) fout << str[i]; ^ skip.cpp:13:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (j < str.size()) fout << str[j]; ^ skip.cpp:13:29: error: 'fout' was not declared in this scope if (j < str.size()) fout << str[j]; ^ skip.cpp: In function 'void decrypt()': skip.cpp:28:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i < (str.size() & (~1))) { ^ skip.cpp:30:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i < str.size()) last += str[i++]; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Skip 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.