#3769
iepuras2
Pentru că îi plac cifrele, Skippie, iepurașul norocos, a stabilit cum se obține cifra de control a unui număr: se efectuează suma cifrelor sale, apoi suma cifrelor acestei sume, până când suma obținută este un număr format dintr-o singură cifră. Această ultimă cifră, spune Skippie, poartă numele de cifră de control. Skippie a ascuns în păadure n
ouă roșii. Pe fiecare ou a pictat câte un număr natural nenul. Iar acum se întreabă care este suma dintre cel mai mare și cel mai mic număr natural care se pot forma din toate cifrele distincte folosite în scrierea numărului pictat.
1. Pentru fiecare dintre cele n
numere pictate de Skippie aflați suma dintre cel mai mare și cel mai mic număr natural care se pot forma din toate cifrele distincte folosite în scrierea numărului pictat.
2. Pentru fiecare dintre cele n
numere pictate de Skippie aflați de câte ori apare cifra de control a numărului pictat în scrierea tuturor numerelor naturale mai mici sau egale decât numărul pictat.
ONSEPI, 2021, clasa a V-a
Problema | iepuras2 | Operații I/O |
iepuras.in /iepuras.out
|
---|---|---|---|
Limita timp | 0.3 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #53810596 | Utilizator | |
Fișier | iepuras2.cpp | Dimensiune | 3.43 KB |
Data încărcării | 12 Noiembrie 2024, 11:20 | Scor / rezultat | Eroare de compilare |
iepuras2.cpp: In function 'int main()': iepuras2.cpp:15:14: error: no match for 'operator>>' (operand types are 'std::ofstream {aka std::basic_ofstream<char>}' and 'long long int') cout >> numar_oua; ^ iepuras2.cpp:15:14: note: candidates are: In file included from /usr/include/c++/4.8/string:53:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from iepuras2.cpp:1: /usr/include/c++/4.8/bits/basic_string.tcc:996:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::basic_string<_CharT, _Traits, _Alloc>&) operator>>(basic_istream<_CharT, _Traits>& __in, ^ /usr/include/c++/4.8/bits/basic_string.tcc:996:5: note: template argument deduction/substitution failed: iepuras2.cpp:15:17: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>' cout >> numar_oua; ^ In file included from /usr/include/c++/4.8/istream:882:0, from /usr/include/c++/4.8/fstream:38, from iepuras2.cpp:1: /usr/include/c++/4.8/bits/istream.tcc:955:5: note: template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*) operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s) ^ /usr/include/c++/4.8/bits/istream.tcc:955:5: note: template argument deduction/substitution failed: iepuras2.cpp:15:17: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>' cout >> numar_oua; ^ In file included from /usr/include/c++/4.8/istream:882:0, from /usr/include/c++/4.8/fstream:38, from iepuras2.cpp:1: /usr/include/c++/4.8/bits/istream.tcc:923:5: note: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&) operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) ^ /usr/include/c++/4.8/bits/istream.tcc:923:5: note: template argument deduction/substitution failed: iepuras2.cpp:15:17: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>' cout >> numar_oua; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from iepuras2.cpp:1: /usr/include/c++/4.8/istream:727:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&) operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c) ^ /usr/include/c++/4.8/istream:727:5: note: template argument deduction/substitution failed: iepuras2.cpp:15:17: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<char, _Traits>' cout >> numar_oua; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from iepuras2.cpp:1: /usr/include/c++/4.8/istream:732:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&) operator>>(basic_istream<char, _Traits>& __in, signed char& __c) ^ /usr/include/c++/4.8/istream:732:5: note: template argument deduction/substitution failed: iepuras2.cpp:15:17: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<char, _Traits>' cout >> numar_oua; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from iepuras2.cpp:1: /usr/include/c++/4.8/istream:774:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*) operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s) ^ /usr/include/c++/4.8/istream:774:5: note: template argument deduction/substitution failed: iepuras2.cpp:15:17: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<char, _Traits>' cout >> numar_oua; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from iepuras2.cpp:1: /usr/include/c++/4.8/istream:779:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*) operator>>(basic_istream<char, _Traits>& __in, signed char* __s) ^ /usr/include/c++/4.8/istream:779:5: note: template argument deduction/substitution failed: iepuras2.cpp:15:17: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<char, _Traits>' cout >> numar_oua; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from iepuras2.cpp:1: /usr/include/c++/4.8/istream:872:5: note: template<class _CharT, class _Traits, class _Tp> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&) operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x) ^ /usr/include/c++/4.8/istream:872:5: note: template argument deduction/substitution failed: iepuras2.cpp:15:17: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>' cout >> numar_oua; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema iepuras2 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.