#3648
În orașul Piticot locuiesc N pitici, fiecare într-o casă pe o stradă cu sens unic. Casele sunt așezate de-a lungul străzii, în sensul în care se circulă începând cu casa numerotată cu 1 până la casa numerotată cu N. În orașul Piticot piticii nu au un nume obișnuit! Ei poartă ca nume numărul casei în care stau. Neobișnuite sunt și casele lor! Dacă suni la soneria oricărei case depui atâta efort încât slăbești pe loc un număr de pitic-kilograme.
Pentru că au constatat că în timpul pandemiei s-au îngrășat, fiecare și-a propus să slăbească un număr de pitic-kilograme, într-o singură zi. Scrieți un program care determină care este numărul maxim de pitici care au sunat la o casă și la câte case s-a sunat de acest număr maxim de ori.
Concursul Național Info Pro, Etapa I
| Problema | pitici | Operații I/O |
pitici.in/pitici.out
|
|---|---|---|---|
| Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64703475 | Utilizator | |
| Fișier | pitici.cpp | Dimensiune | 618 B |
| Data încărcării | 25 Mai 2026, 09:15 | Scor/rezultat | Eroare de compilare |
pitici.cpp: In function ‘int main()’: pitici.cpp:12:9: error: no match for ‘operator>’ (operand types are ‘std::ifstream’ {aka ‘std::basic_ifstream<char>’} and ‘int’) 12 | fin > n; | ~~~ ^ ~ | | | | | int | std::ifstream {aka std::basic_ifstream<char>} pitici.cpp:12:9: note: candidate: ‘operator>(int, int)’ (built-in) 12 | fin > n; | ~~~~^~~ pitici.cpp:12:9: note: no known conversion for argument 1 from ‘std::ifstream’ {aka ‘std::basic_ifstream<char>’} to ‘int’ In file included from /usr/include/c++/13/string:48, from /usr/include/c++/13/bits/locale_classes.h:40, from /usr/include/c++/13/bits/ios_base.h:41, from /usr/include/c++/13/ios:44, from /usr/include/c++/13/ostream:40, from /usr/include/c++/13/iostream:41, from pitici.cpp:1: /usr/include/c++/13/bits/stl_iterator.h:469:5: note: candidate: ‘template<class _Iterator> bool std::operator>(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)’ 469 | operator>(const reverse_iterator<_Iterator>& __x, | ^~~~~~~~ /usr/include/c++/13/bits/stl_iterator.h:469:5: note: template argument deduction/substitution failed: pitici.cpp:12:11: note: ‘std::ifstream’ {aka ‘std::basic_ifstream<char>’} is not derived from ‘const std::reverse_iterator<_Iterator>’ 12 | fin > n; | ^ /usr/include/c++/13/bits/stl_iterator.h:514:5: note: candidate: ‘template<class _IteratorL, class _IteratorR> bool std::operator>(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)’ 514 | operator>(const reverse_iterator<_IteratorL>& __x, | ^~~~~~~~ /usr/include/c++/13/bits/stl_iterator.h:514:5: note: template argument deduction/substitution failed: pitici.cpp:12:11: note: ‘std::ifstream’ {aka ‘std::basic_ifstream<char>’} is not derived from ‘const std::reverse_iterator<_Iterator>’ 12 | fin > n; | ^ /usr/include/c++/13/bits/stl_iterator.h:1725:5: note: candidate: ‘template<class _IteratorL, class _IteratorR> bool std::operator>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)’ 1725 | operator>(const move_iterator<_IteratorL>& __x, | ^~~~~~~~ /usr/include/c++/13/bits/stl_iterator.h:1725:5: note: template argument deduction/substitution failed: pitici.cpp:12:11: note: ‘std::ifstream’ {aka ‘std::basic_ifstream<char>’} is not derived from ‘const std::move_iterator<_IteratorL>’ 12 | fin > n; | ^ /usr/include/c++/13/bits/stl_iterator.h:1784:5: note: candidate: ‘template<class _Iterator> bool std::operator>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)’ 1784 | operator>(const move_iterator<_Iterator>& __x, | ^~~~~~~~ /usr/include/c++/13/bits/stl_iterator.h:1784:5: note: template argument deduction/substitution failed: pitici.cpp:12:11: note: ‘std::ifstream’ {aka ‘std::basic_ifstream<char>’} is not derived from ‘const std::move_iterator<_IteratorL>’ 12 | fin > n; | ^ In file included from /usr/include/c++/13/bits/stl_algobase.h:64, from /usr/include/c++/13/string:51: /usr/include/c++/13/bits/stl_pair.h:848:5: note: candidate: ‘template<class _T1, class _T2> constexpr bool std::operator>(const pair<_T1, _T2>&, const pair<_T1, _T2>&)’ 848 | operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) | ^~~~~~~~ /usr/include/c++/13/bits/stl_pair.h:848:5: note: template argument deduction/substitution failed: pitici.cpp:12:11: note: ‘std::ifstream’ {aka ‘std::basic_ifstream<char>’} is not derived from ‘const std::pair<_T1, _T2>’ 12 | fin > n; | ^ In file included from /usr/include/c++/13/string:54: /usr/include/c++/13/bits/basic_string.h:3870:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const __cxx11::basic_string<_CharT, _Traits, _Alloc>&, const __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’ 3870 | operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs, | ^~~~~~~~ /usr/include/c++/13/bits/basic_string.h:3870:5: note: template argument deduction/substitution failed: pitici.cpp:12:11: note: ‘std::ifstream’ {aka ‘std::basic_ifstream<char>’} is not derived from ‘const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ 12 | fin > n; | ^ /usr/include/c++/13/bits/basic_string.h:3884:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const __cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)’ 3884 | operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs, | ^~~~~~~~ /usr/include/c++/13/bits/basic_string.h:3884:5: note: template argument deduction/substitution failed: pitici.cpp:12:11: note: ‘std::ifstream’ {aka ‘std::basic_ifstream<char>’} is not derived from ‘const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ 12 | fin > n; | ^ /usr/include/c++/13/bits/basic_string.h:3897:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’ 3897 | operator>(const _CharT* __lhs, | ^~~~~~~~ /usr/include/c++/13/bits/basic_string.h:3897:5: note: template argument deduction/substitution failed: pitici.cpp:12:11: note: mismatched types ‘const _CharT*’ and ‘std::basic_ifstream<char>’ 12 | fin > n; | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema pitici 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.