#2978
aur
După ce au mers împreună prin lume, Păcală și Tândală au strâns o căruță plină de bănuți de aur, iar acum îi răstoarnă pe toți în curtea casei și îi împart în N
grămezi. Păcală numără bănuții din fiecare grămadă și îi dictează lui Tândală N
numere naturale pe care acesta trebuie să le scrie în ordine pe o tăbliță. După ore bune de muncă, Păcală constată că Tândală a scris pe un singur rând, în ordine, de la stânga la dreapta, toate numerele dictate de el, dar lipite unul de altul. Acum pe tăbliță e doar un șir lung de cifre. Ce să facă Păcală acum?
Cunoscând cele N
numere naturale dictate de Păcală, scrieți un program care să determine:
1. numărul cifrelor scrise pe tăbliță de Tândală;
2. ce-a de-a K
-a cifră de pe tăbliță, în ordine de la stânga la dreapta;
3. cel mai mare număr ce se poate forma cu exact P
cifre alăturate de pe tăbliță, considerate în ordine de la stânga la dreapta.
Problema | aur | Operații I/O |
aur.in /aur.out
|
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 2 MB
/
Stivă 2 MB
|
Id soluție | #43571141 | Utilizator | |
Fișier | aur.cpp | Dimensiune | 611 B |
Data încărcării | 03 Mai 2023, 22:27 | Scor / rezultat | Eroare de compilare |
aur.cpp: In function 'int main()': aur.cpp:27:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=sizeof(s)-k-1;i++) ^ aur.cpp:32:12: error: no match for 'operator<' (operand types are 'std::ofstream {aka std::basic_ofstream<char>}' and 'int') out< maxi; ^ aur.cpp:32:12: note: candidates are: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:64:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from aur.cpp:1: /usr/include/c++/4.8/bits/stl_pair.h:220:5: note: template<class _T1, class _T2> constexpr bool std::operator<(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&) operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) ^ /usr/include/c++/4.8/bits/stl_pair.h:220:5: note: template argument deduction/substitution failed: aur.cpp:32:14: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::pair<_T1, _T2>' out< maxi; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from aur.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:297:5: note: template<class _Iterator> bool std::operator<(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&) operator<(const reverse_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:297:5: note: template argument deduction/substitution failed: aur.cpp:32:14: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::reverse_iterator<_Iterator>' out< maxi; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from aur.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:347:5: note: template<class _IteratorL, class _IteratorR> bool std::operator<(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) operator<(const reverse_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:347:5: note: template argument deduction/substitution failed: aur.cpp:32:14: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::reverse_iterator<_Iterator>' out< maxi; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from aur.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1055:5: note: template<class _IteratorL, class _IteratorR> bool std::operator<(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&) operator<(const move_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1055:5: note: template argument deduction/substitution failed: aur.cpp:32:14: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::move_iterator<_Iterator>' out< maxi; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from aur.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1061:5: note: template<class _Iterator> bool std::operator<(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&) operator<(const move_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1061:5: note: template argument deduction/substitution failed: aur.cpp:32:14: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::move_iterator<_Iterator>' out< maxi; ^ In file included from /usr/include/c++/4.8/string:52:0, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from aur.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2569:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator<(const std::basic_string<_CharT, _Traits, _Alloc>&, const std::basic_string<_CharT, _Traits, _Alloc>&) operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs, ^ /usr/include/c++/4.8/bits/basic_string.h:2569:5: note: template argument deduction/substitution failed: aur.cpp:32:14: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>' out< maxi; ^ In file included from /usr/include/c++/4.8/string:52:0, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from aur.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2581:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator<(const std::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*) operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs, ^ /usr/include/c++/4.8/bits/basic_string.h:2581:5: note: template argument deduction/substitution failed: aur.cpp:32:14: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>' out< maxi; ^ In file included from /usr/include/c++/4.8/string:52:0, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from aur.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2593:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator<(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&) operator<(const _CharT* __lhs, ^ /usr/include/c++/4.8/bits/basic_string.h:2593:5: note: template argument deduction/substitution failed: aur.cpp:32:14: note: mismatched types 'const _CharT*' and 'std::basic_ofstream<char>' out< maxi; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema aur 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.