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Detalii evaluare #53345779

Rezumat problemă

#1590 Arma1

În anul 2214 a izbucnit primul război interstelar. Pământul a fost atacat de către n civilizaţii extraterestre, pe care le vom numerota pentru simplicitate de la 1 la n.

Pentru a se apăra, pământenii au inventat o armă specială ce poate fi încărcată cu proiectile de diferite greutăţi, fabricate dintr-un material special denumit narun. Dacă arma este programată la nivelul p, atunci un proiectil de greutate k va ajunge exact la distanţa kp km (k la puterea p) faţă de Pământ şi dacă în acel punct se află cartierul general al unui atacator, acesta va fi distrus. De exemplu, dacă arma este programată la nivelul 2, un proiectil de greutate 10 va distruge cartierul general al extratereştrilor situat la distanţa 102 = 100 km de Pământ.

Arma poate fi încărcată cu proiectile de diferite greutăţi, dar cum narunul este un material foarte rar şi foarte scump, pământenii vor să folosească proiectile cât mai uşoare pentru a distruge cartierele generale inamice.

Cunoscându-se n, numărul atacatorilor, precum şi cele n distanţe până la cartierele generale ale acestora, să se scrie un program care determină:

  • cantitatea minimă de narun necesară pentru a distruge toate cartierele generale inamice;
  • nivelurile la care trebuie programată arma, pentru a distruge fiecare cartier general inamic cu o cantitate minimă de narun.

OJI 2016, Clasa a VIII-a

Rezolvă

Detalii

Problema Arma1 Operații I/O arma1.in/arma1.out
Limita timp 0.5 secunde Limita memorie Total: 4 MB / Stivă 2 MB
Id soluție #53345779 Utilizator Luca A (LucaMirsolea14)
Fișier arma1.cpp Dimensiune 1.49 KB
Data încărcării 25 Octombrie 2024, 10:57 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

arma1.cpp: In function 'void Ciur()':
arma1.cpp:12:7: error: no match for 'operator=' (operand types are 'std::set<int>' and 'int')
  u[0] = 1;

       ^
arma1.cpp:12:7: note: candidates are:
In file included from /usr/include/c++/4.8/set:61:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_set.h:233:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(const std::set<_Key, _Compare, _Alloc>&) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(const set& __x)
       ^
/usr/include/c++/4.8/bits/stl_set.h:233:7: note:   no known conversion for argument 1 from 'int' to 'const std::set<int>&'
/usr/include/c++/4.8/bits/stl_set.h:248:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(std::set<_Key, _Compare, _Alloc>&&) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(set&& __x)
       ^
/usr/include/c++/4.8/bits/stl_set.h:248:7: note:   no known conversion for argument 1 from 'int' to 'std::set<int>&&'
/usr/include/c++/4.8/bits/stl_set.h:269:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(initializer_list<value_type> __l)
       ^
/usr/include/c++/4.8/bits/stl_set.h:269:7: note:   no known conversion for argument 1 from 'int' to 'std::initializer_list<int>'
arma1.cpp:13:7: error: no match for 'operator=' (operand types are 'std::set<int>' and 'int')
  u[1] = 1;

       ^
arma1.cpp:13:7: note: candidates are:
In file included from /usr/include/c++/4.8/set:61:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_set.h:233:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(const std::set<_Key, _Compare, _Alloc>&) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(const set& __x)
       ^
/usr/include/c++/4.8/bits/stl_set.h:233:7: note:   no known conversion for argument 1 from 'int' to 'const std::set<int>&'
/usr/include/c++/4.8/bits/stl_set.h:248:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(std::set<_Key, _Compare, _Alloc>&&) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(set&& __x)
       ^
/usr/include/c++/4.8/bits/stl_set.h:248:7: note:   no known conversion for argument 1 from 'int' to 'std::set<int>&&'
/usr/include/c++/4.8/bits/stl_set.h:269:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(initializer_list<value_type> __l)
       ^
/usr/include/c++/4.8/bits/stl_set.h:269:7: note:   no known conversion for argument 1 from 'int' to 'std::initializer_list<int>'
arma1.cpp:15:8: error: no match for 'operator=' (operand types are 'std::set<int>' and 'int')
   u[i] = 1;

        ^
arma1.cpp:15:8: note: candidates are:
In file included from /usr/include/c++/4.8/set:61:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_set.h:233:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(const std::set<_Key, _Compare, _Alloc>&) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(const set& __x)
       ^
/usr/include/c++/4.8/bits/stl_set.h:233:7: note:   no known conversion for argument 1 from 'int' to 'const std::set<int>&'
/usr/include/c++/4.8/bits/stl_set.h:248:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(std::set<_Key, _Compare, _Alloc>&&) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(set&& __x)
       ^
/usr/include/c++/4.8/bits/stl_set.h:248:7: note:   no known conversion for argument 1 from 'int' to 'std::set<int>&&'
/usr/include/c++/4.8/bits/stl_set.h:269:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(initializer_list<value_type> __l)
       ^
/usr/include/c++/4.8/bits/stl_set.h:269:7: note:   no known conversion for argument 1 from 'int' to 'std::initializer_list<int>'
arma1.cpp:17:12: error: no match for 'operator==' (operand types are 'std::set<int>' and 'int')
   if (u[i] == 0) {

            ^
arma1.cpp:17:12: note: candidates are:
In file included from /usr/include/c++/4.8/iosfwd:40:0,
                 from /usr/include/c++/4.8/ios:38,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/postypes.h:216:5: note: template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
     operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
     ^
/usr/include/c++/4.8/bits/postypes.h:216:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::fpos<_StateT>'
   if (u[i] == 0) {

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:214:5: 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:214:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::pair<_T1, _T2>'
   if (u[i] == 0) {

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:291:5: 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:291:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
   if (u[i] == 0) {

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:341:5: 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:341:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
   if (u[i] == 0) {

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1031:5: 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:1031:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::move_iterator<_Iterator>'
   if (u[i] == 0) {

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1037:5: 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:1037:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::move_iterator<_Iterator>'
   if (u[i] == 0) {

               ^
In file included from /usr/include/c++/4.8/string:41:0,
                 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 arma1.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:128:5: note: template<class _T1, class _T2> bool std::operator==(const std::allocator<_CharT>&, const std::allocator<_T2>&)
     operator==(const allocator<_T1>&, const allocator<_T2>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:128:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::allocator<_CharT>'
   if (u[i] == 0) {

               ^
In file included from /usr/include/c++/4.8/string:41:0,
                 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 arma1.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:133:5: note: template<class _Tp> bool std::operator==(const std::allocator<_CharT>&, const std::allocator<_CharT>&)
     operator==(const allocator<_Tp>&, const allocator<_Tp>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:133:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::allocator<_CharT>'
   if (u[i] == 0) {

               ^
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 arma1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2486:5: 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:2486:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
   if (u[i] == 0) {

               ^
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 arma1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2493:5: note: template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::basic_string<_CharT>&, const std::basic_string<_CharT>&)
     operator==(const basic_string<_CharT>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2493:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::basic_string<_CharT>'
   if (u[i] == 0) {

               ^
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 arma1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2507:5: 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:2507:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   mismatched types 'const _CharT*' and 'std::set<int>'
   if (u[i] == 0) {

               ^
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 arma1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2519:5: 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:2519:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
   if (u[i] == 0) {

               ^
In file included from /usr/include/c++/4.8/bits/locale_facets.h:48:0,
                 from /usr/include/c++/4.8/bits/basic_ios.h:37,
                 from /usr/include/c++/4.8/ios:44,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/streambuf_iterator.h:204:5: note: template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
     operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
     ^
/usr/include/c++/4.8/bits/streambuf_iterator.h:204:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
   if (u[i] == 0) {

               ^
In file included from /usr/include/c++/4.8/set:60:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_tree.h:310:5: note: template<class _Val> bool std::operator==(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&)
     operator==(const _Rb_tree_iterator<_Val>& __x,
     ^
/usr/include/c++/4.8/bits/stl_tree.h:310:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::_Rb_tree_iterator<_Tp>'
   if (u[i] == 0) {

               ^
In file included from /usr/include/c++/4.8/set:60:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_tree.h:907:5: note: template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator==(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)
     operator==(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_tree.h:907:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>'
   if (u[i] == 0) {

               ^
In file included from /usr/include/c++/4.8/set:61:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_set.h:754:5: note: template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::set<_Key, _Compare, _Alloc>&, const std::set<_Key, _Compare, _Alloc>&)
     operator==(const set<_Key, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_set.h:754:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   mismatched types 'const std::set<_Key, _Compare, _Alloc>' and 'int'
   if (u[i] == 0) {

               ^
In file included from /usr/include/c++/4.8/set:62:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_multiset.h:739:5: note: template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::multiset<_Key, _Compare, _Alloc>&, const std::multiset<_Key, _Compare, _Alloc>&)
     operator==(const multiset<_Key, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_multiset.h:739:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const std::multiset<_Key, _Compare, _Alloc>'
   if (u[i] == 0) {

               ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/c++allocator.h:33:0,
                 from /usr/include/c++/4.8/bits/allocator.h:46,
                 from /usr/include/c++/4.8/string:41,
                 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 arma1.cpp:1:
/usr/include/c++/4.8/ext/new_allocator.h:139:5: note: template<class _Tp> bool __gnu_cxx::operator==(const __gnu_cxx::new_allocator<_Tp>&, const __gnu_cxx::new_allocator<_Tp>&)
     operator==(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
     ^
/usr/include/c++/4.8/ext/new_allocator.h:139:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const __gnu_cxx::new_allocator<_Tp>'
   if (u[i] == 0) {

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:811:5: note: template<class _Iterator, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)
     operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:811:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>'
   if (u[i] == 0) {

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:805:5: note: template<class _IteratorL, class _IteratorR, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)
     operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:805:5: note:   template argument deduction/substitution failed:
arma1.cpp:17:15: note:   'std::set<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>'
   if (u[i] == 0) {

               ^
arma1.cpp:19:10: error: no match for 'operator=' (operand types are 'std::set<int>' and 'int')
     u[j] = 1;

          ^
arma1.cpp:19:10: note: candidates are:
In file included from /usr/include/c++/4.8/set:61:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_set.h:233:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(const std::set<_Key, _Compare, _Alloc>&) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(const set& __x)
       ^
/usr/include/c++/4.8/bits/stl_set.h:233:7: note:   no known conversion for argument 1 from 'int' to 'const std::set<int>&'
/usr/include/c++/4.8/bits/stl_set.h:248:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(std::set<_Key, _Compare, _Alloc>&&) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(set&& __x)
       ^
/usr/include/c++/4.8/bits/stl_set.h:248:7: note:   no known conversion for argument 1 from 'int' to 'std::set<int>&&'
/usr/include/c++/4.8/bits/stl_set.h:269:7: note: std::set<_Key, _Compare, _Alloc>& std::set<_Key, _Compare, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Key = int; _Compare = std::less<int>; _Alloc = std::allocator<int>]
       operator=(initializer_list<value_type> __l)
       ^
/usr/include/c++/4.8/bits/stl_set.h:269:7: note:   no known conversion for argument 1 from 'int' to 'std::initializer_list<int>'
arma1.cpp:24:12: error: no match for 'operator==' (operand types are 'std::set<int>' and 'int')
   if (u[i] == 0)

            ^
arma1.cpp:24:12: note: candidates are:
In file included from /usr/include/c++/4.8/iosfwd:40:0,
                 from /usr/include/c++/4.8/ios:38,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/postypes.h:216:5: note: template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
     operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
     ^
/usr/include/c++/4.8/bits/postypes.h:216:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::fpos<_StateT>'
   if (u[i] == 0)

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:214:5: 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:214:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::pair<_T1, _T2>'
   if (u[i] == 0)

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:291:5: 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:291:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
   if (u[i] == 0)

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:341:5: 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:341:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
   if (u[i] == 0)

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1031:5: 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:1031:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::move_iterator<_Iterator>'
   if (u[i] == 0)

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1037:5: 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:1037:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::move_iterator<_Iterator>'
   if (u[i] == 0)

               ^
In file included from /usr/include/c++/4.8/string:41:0,
                 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 arma1.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:128:5: note: template<class _T1, class _T2> bool std::operator==(const std::allocator<_CharT>&, const std::allocator<_T2>&)
     operator==(const allocator<_T1>&, const allocator<_T2>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:128:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::allocator<_CharT>'
   if (u[i] == 0)

               ^
In file included from /usr/include/c++/4.8/string:41:0,
                 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 arma1.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:133:5: note: template<class _Tp> bool std::operator==(const std::allocator<_CharT>&, const std::allocator<_CharT>&)
     operator==(const allocator<_Tp>&, const allocator<_Tp>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:133:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::allocator<_CharT>'
   if (u[i] == 0)

               ^
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 arma1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2486:5: 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:2486:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
   if (u[i] == 0)

               ^
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 arma1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2493:5: note: template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::basic_string<_CharT>&, const std::basic_string<_CharT>&)
     operator==(const basic_string<_CharT>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2493:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::basic_string<_CharT>'
   if (u[i] == 0)

               ^
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 arma1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2507:5: 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:2507:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   mismatched types 'const _CharT*' and 'std::set<int>'
   if (u[i] == 0)

               ^
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 arma1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2519:5: 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:2519:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
   if (u[i] == 0)

               ^
In file included from /usr/include/c++/4.8/bits/locale_facets.h:48:0,
                 from /usr/include/c++/4.8/bits/basic_ios.h:37,
                 from /usr/include/c++/4.8/ios:44,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/streambuf_iterator.h:204:5: note: template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
     operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
     ^
/usr/include/c++/4.8/bits/streambuf_iterator.h:204:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
   if (u[i] == 0)

               ^
In file included from /usr/include/c++/4.8/set:60:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_tree.h:310:5: note: template<class _Val> bool std::operator==(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&)
     operator==(const _Rb_tree_iterator<_Val>& __x,
     ^
/usr/include/c++/4.8/bits/stl_tree.h:310:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::_Rb_tree_iterator<_Tp>'
   if (u[i] == 0)

               ^
In file included from /usr/include/c++/4.8/set:60:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_tree.h:907:5: note: template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator==(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)
     operator==(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_tree.h:907:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>'
   if (u[i] == 0)

               ^
In file included from /usr/include/c++/4.8/set:61:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_set.h:754:5: note: template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::set<_Key, _Compare, _Alloc>&, const std::set<_Key, _Compare, _Alloc>&)
     operator==(const set<_Key, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_set.h:754:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   mismatched types 'const std::set<_Key, _Compare, _Alloc>' and 'int'
   if (u[i] == 0)

               ^
In file included from /usr/include/c++/4.8/set:62:0,
                 from arma1.cpp:2:
/usr/include/c++/4.8/bits/stl_multiset.h:739:5: note: template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::multiset<_Key, _Compare, _Alloc>&, const std::multiset<_Key, _Compare, _Alloc>&)
     operator==(const multiset<_Key, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_multiset.h:739:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const std::multiset<_Key, _Compare, _Alloc>'
   if (u[i] == 0)

               ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/c++allocator.h:33:0,
                 from /usr/include/c++/4.8/bits/allocator.h:46,
                 from /usr/include/c++/4.8/string:41,
                 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 arma1.cpp:1:
/usr/include/c++/4.8/ext/new_allocator.h:139:5: note: template<class _Tp> bool __gnu_cxx::operator==(const __gnu_cxx::new_allocator<_Tp>&, const __gnu_cxx::new_allocator<_Tp>&)
     operator==(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
     ^
/usr/include/c++/4.8/ext/new_allocator.h:139:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const __gnu_cxx::new_allocator<_Tp>'
   if (u[i] == 0)

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:811:5: note: template<class _Iterator, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)
     operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:811:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>'
   if (u[i] == 0)

               ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from arma1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:805:5: note: template<class _IteratorL, class _IteratorR, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)
     operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:805:5: note:   template argument deduction/substitution failed:
arma1.cpp:24:15: note:   'std::set<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>'
   if (u[i] == 0)

               ^

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema Arma1 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

  • Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

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.