#3302
suminvdiv
Pe prima linie a fișierului suminvdiv.in
se găsesc cel mult 1000
de numere naturale distincte mai mici decât 10.000.000.000
. Scrieți un program care determină pentru fiecare număr citit x
suma \( s= 1/{d}_{1} + 1/{d}_{2} + .. + 1/{d}_{i} \), unde \( {d}_{1}, {d}_{2}, …., {d}_{i} \) sunt divizorii numărului x
. Valorile determinate se vor afișa separate printr-un spațiu.
Problema | suminvdiv | Operații I/O |
![]() suminvdiv.in /suminvdiv.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 1 MB
/
Stivă 1 MB
|
Id soluție | #51190528 | Utilizator | |
Fișier | suminvdiv.cpp | Dimensiune | 1.00 KB |
Data încărcării | 29 Mai 2024, 11:27 | Scor / rezultat | Eroare de compilare |
suminvdiv.cpp: In function 'int main()': suminvdiv.cpp:32:13: error: expected ';' before '}' token } ^ suminvdiv.cpp:46:13: error: no match for 'operator<<' (operand types are 'std::ifstream {aka std::basic_ifstream<char>}' and 'std::ios_base&(std::ios_base&)') cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ suminvdiv.cpp:46:13: note: candidates are: 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/istream:38, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/bits/basic_string.h:2753:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::basic_string<_CharT, _Traits, _Alloc>&) operator<<(basic_ostream<_CharT, _Traits>& __os, ^ /usr/include/c++/4.8/bits/basic_string.h:2753:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:471:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, _CharT) operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c) ^ /usr/include/c++/4.8/ostream:471:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:476:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, char) operator<<(basic_ostream<_CharT, _Traits>& __out, char __c) ^ /usr/include/c++/4.8/ostream:476:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:482:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char) operator<<(basic_ostream<char, _Traits>& __out, char __c) ^ /usr/include/c++/4.8/ostream:482:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<char, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:488:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, signed char) operator<<(basic_ostream<char, _Traits>& __out, signed char __c) ^ /usr/include/c++/4.8/ostream:488:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<char, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:493:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char) operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c) ^ /usr/include/c++/4.8/ostream:493:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<char, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:513:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const _CharT*) operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s) ^ /usr/include/c++/4.8/ostream:513:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/ostream:612:0, from /usr/include/c++/4.8/istream:39, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/bits/ostream.tcc:321:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*) operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s) ^ /usr/include/c++/4.8/bits/ostream.tcc:321:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:530:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*) operator<<(basic_ostream<char, _Traits>& __out, const char* __s) ^ /usr/include/c++/4.8/ostream:530:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<char, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:543:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const signed char*) operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s) ^ /usr/include/c++/4.8/ostream:543:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<char, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:548:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned char*) operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s) ^ /usr/include/c++/4.8/ostream:548:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<char, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from suminvdiv.cpp:8: /usr/include/c++/4.8/ostream:602:5: note: template<class _CharT, class _Traits, class _Tp> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&&, const _Tp&) operator<<(basic_ostream<_CharT, _Traits>&& __os, const _Tp& __x) ^ /usr/include/c++/4.8/ostream:602:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from suminvdiv.cpp:9:0: /usr/include/c++/4.8/iomanip:76:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Resetiosflags) operator<<(basic_ostream<_CharT, _Traits>& __os, _Resetiosflags __f) ^ /usr/include/c++/4.8/iomanip:76:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from suminvdiv.cpp:9:0: /usr/include/c++/4.8/iomanip:106:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setiosflags) operator<<(basic_ostream<_CharT, _Traits>& __os, _Setiosflags __f) ^ /usr/include/c++/4.8/iomanip:106:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from suminvdiv.cpp:9:0: /usr/include/c++/4.8/iomanip:140:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setbase) operator<<(basic_ostream<_CharT, _Traits>& __os, _Setbase __f) ^ /usr/include/c++/4.8/iomanip:140:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from suminvdiv.cpp:9:0: /usr/include/c++/4.8/iomanip:175:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setfill<_CharT>) operator<<(basic_ostream<_CharT, _Traits>& __os, _Setfill<_CharT> __f) ^ /usr/include/c++/4.8/iomanip:175:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from suminvdiv.cpp:9:0: /usr/include/c++/4.8/iomanip:205:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setprecision) operator<<(basic_ostream<_CharT, _Traits>& __os, _Setprecision __f) ^ /usr/include/c++/4.8/iomanip:205:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from suminvdiv.cpp:9:0: /usr/include/c++/4.8/iomanip:235:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setw) operator<<(basic_ostream<_CharT, _Traits>& __os, _Setw __f) ^ /usr/include/c++/4.8/iomanip:235:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^ In file included from suminvdiv.cpp:9:0: /usr/include/c++/4.8/iomanip:308:5: note: template<class _CharT, class _Traits, class _MoneyT> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_money<_MoneyT>) operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_money<_MoneyT> __f) ^ /usr/include/c++/4.8/iomanip:308:5: note: template argument deduction/substitution failed: suminvdiv.cpp:46:15: note: 'std::ifstream {aka std::basic_ifstream<char>}' is not derived from 'std::basic_ostream<_CharT, _Traits>' cout<<fixed<<setprecision(2)<<sumdiv/x<<" "; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema suminvdiv 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.