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Detalii evaluare #64279984
Rezumat problemă
#561
Alina dispune de o sumă S de bani. Apropiindu-se ziua ei de naștere, vrea să cumpere cât mai multe cutii cu bomboane Rafaelo. Alina are la dispoziție N magazine din care poate face această alegere. Cunoscând prețul unei cutii de bomboane Rafaelo în fiecare magazin și faptul că va cumpăra toate cutiile cu bomboane din același magazin, ajutați-o pe Alina să facă această alegere astfel încât să nu depășească suma S de care dispune.
Cunoscând suma S de bani, numărul N de magazine și p1, p2, p3,… , pN prețul unei cutii de bomboane Rafaelo în fiecare magazin, stabiliți numărul maxim de cutii de bomboane ce poate fi cumpărat și magazinul din care pot fi cumpărate. Dacă sunt mai multe astfel de magazine se va afișa primul dintre ele în ordinea în care au fost date.
Candale Silviu (silviu) Detalii
| Problema | rafaelo | Operații I/O |
 tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64279984 | Utilizator |
Necula Maria (Kokomisgellyfish_27)
|
| Fișier | rafaelo.cpp | Dimensiune | 298 B |
| Data încărcării | 27 Aprilie 2026, 19:18 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
rafaelo.cpp: In function ‘int main()’: rafaelo.cpp:7:14: error: expected initializer before ‘.’ token 7 | int S,N,p.min,i,x; | ^ rafaelo.cpp:9:8: error: no match for ‘operator>>’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘<unresolved overloaded function type>’) 9 | cin>>min; | ~~~^~~~~ In file included from /usr/include/c++/13/iostream:42, from rafaelo.cpp:1: /usr/include/c++/13/istream:325:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 325 | operator>>(void*& __p) | ^~~~~~~~ /usr/include/c++/13/istream:325:25: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘void*&’ 325 | operator>>(void*& __p) | ~~~~~~~^~~ /usr/include/c++/13/istream:224:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 224 | operator>>(long double& __f) | ^~~~~~~~ /usr/include/c++/13/istream:224:31: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘long double&’ 224 | operator>>(long double& __f) | ~~~~~~~~~~~~~^~~ /usr/include/c++/13/istream:220:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 220 | operator>>(double& __f) | ^~~~~~~~ /usr/include/c++/13/istream:220:26: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘double&’ 220 | operator>>(double& __f) | ~~~~~~~~^~~ /usr/include/c++/13/istream:216:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 216 | operator>>(float& __f) | ^~~~~~~~ /usr/include/c++/13/istream:216:25: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘float&’ 216 | operator>>(float& __f) | ~~~~~~~^~~ /usr/include/c++/13/istream:201:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 201 | operator>>(unsigned long long& __n) | ^~~~~~~~ /usr/include/c++/13/istream:201:38: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘long long unsigned int&’ 201 | operator>>(unsigned long long& __n) | ~~~~~~~~~~~~~~~~~~~~^~~ /usr/include/c++/13/istream:197:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 197 | operator>>(long long& __n) | ^~~~~~~~ /usr/include/c++/13/istream:197:29: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘long long int&’ 197 | operator>>(long long& __n) | ~~~~~~~~~~~^~~ /usr/include/c++/13/istream:192:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 192 | operator>>(unsigned long& __n) | ^~~~~~~~ /usr/include/c++/13/istream:192:33: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘long unsigned int&’ 192 | operator>>(unsigned long& __n) | ~~~~~~~~~~~~~~~^~~ /usr/include/c++/13/istream:188:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 188 | operator>>(long& __n) | ^~~~~~~~ /usr/include/c++/13/istream:188:24: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘long int&’ 188 | operator>>(long& __n) | ~~~~~~^~~ /usr/include/c++/13/istream:184:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 184 | operator>>(unsigned int& __n) | ^~~~~~~~ /usr/include/c++/13/istream:184:32: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘unsigned int&’ 184 | operator>>(unsigned int& __n) | ~~~~~~~~~~~~~~^~~ /usr/include/c++/13/istream:181:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]’ 181 | operator>>(int& __n); | ^~~~~~~~ /usr/include/c++/13/istream:181:23: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘int&’ 181 | operator>>(int& __n); | ~~~~~^~~ /usr/include/c++/13/istream:177:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 177 | operator>>(unsigned short& __n) | ^~~~~~~~ /usr/include/c++/13/istream:177:34: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘short unsigned int&’ 177 | operator>>(unsigned short& __n) | ~~~~~~~~~~~~~~~~^~~ /usr/include/c++/13/istream:174:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]’ 174 | operator>>(short& __n); | ^~~~~~~~ /usr/include/c++/13/istream:174:25: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘short int&’ 174 | operator>>(short& __n); | ~~~~~~~^~~ /usr/include/c++/13/istream:170:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 170 | operator>>(bool& __n) | ^~~~~~~~ /usr/include/c++/13/istream:170:24: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘bool&’ 170 | operator>>(bool& __n) | ~~~~~~^~~ /usr/include/c++/13/istream:122:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 122 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ^~~~~~~~ /usr/include/c++/13/istream:122:36: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)’ {aka ‘std::basic_istream<char>& (*)(std::basic_istream<char>&)’} 122 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/istream:126:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]’ 126 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ^~~~~~~~ /usr/include/c++/13/istream:126:32: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)’ {aka ‘std::basic_ios<char>& (*)(std::basic_ios<char>&)’} 126 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ /usr/include/c++/13/istream:133:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ 133 | operator>>(ios_base& (*__pf)(ios_base&)) | ^~~~~~~~ /usr/include/c++/13/istream:133:30: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘std::ios_base& (*)(std::ios_base&)’ 133 | operator>>(ios_base& (*__pf)(ios_base&)) | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~ /usr/include/c++/13/istream:349:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]’ 349 | operator>>(__streambuf_type* __sb); | ^~~~~~~~ /usr/include/c++/13/istream:349:36: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘std::basic_istream<char>::__streambuf_type*’ {aka ‘std::basic_streambuf<char>*’} 349 | operator>>(__streambuf_type* __sb); | ~~~~~~~~~~~~~~~~~~^~~~ In file included from /usr/include/c++/13/istream:1106: /usr/include/c++/13/bits/istream.tcc:975:5: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&) [with _CharT = char; _Traits = char_traits<char>]’ 975 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) | ^~~~~~~~ /usr/include/c++/13/bits/istream.tcc:975:62: note: no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘char&’ 975 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) | ~~~~~~~~^~~ In file included from /usr/include/c++/13/string:55, 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: /usr/include/c++/13/bits/basic_string.tcc:827:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’ 827 | operator>>(basic_istream<_CharT, _Traits>& __in, | ^~~~~~~~ /usr/include/c++/13/bits/basic_string.tcc:827:5: note: template argument deduction/substitution failed: rafaelo.cpp:9:10: note: couldn’t deduce template parameter ‘_Alloc’ 9 | cin>>min; | ^~~ /usr/include/c++/13/istream:846:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char&)’ 846 | operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c) | ^~~~~~~~ /usr/include/c++/13/istream:846:5: note: template argument deduction/substitution failed: rafaelo.cpp:9:10: note: cannot convert ‘std::min’ (type ‘<unresolved overloaded function type>’) to type ‘unsigned char&’ 9 | cin>>min; | ^~~ /usr/include/c++/13/istream:851:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char&)’ 851 | operator>>(basic_istream<char, _Traits>& __in, signed char& __c) | ^~~~~~~~ /usr/include/c++/13/istream:851:5: note: template argument deduction/substitution failed: rafaelo.cpp:9:10: note: cannot convert ‘std::min’ (type ‘<unresolved overloaded function type>’) to type ‘signed char&’ 9 | cin>>min; | ^~~ /usr/include/c++/13/istream:893:5: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT*) [with _CharT = char; _Traits = char_traits<char>]’ 893 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s) | ^~~~~~~~ /usr/include/c++/13/istream:893:62: note: no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘char*’ 893 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s) | ~~~~~~~~^~~ /usr/include/c++/13/istream:936:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char*)’ 936 | operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s) | ^~~~~~~~ /usr/include/c++/13/istream:936:5: note: template argument deduction/substitution failed: rafaelo.cpp:9:10: note: cannot convert ‘std::min’ (type ‘<unresolved overloaded function type>’) to type ‘unsigned char*’ 9 | cin>>min; | ^~~ /usr/include/c++/13/istream:942:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char*)’ 942 | operator>>(basic_istream<char, _Traits>& __in, signed char* __s) | ^~~~~~~~ /usr/include/c++/13/istream:942:5: note: template argument deduction/substitution failed: rafaelo.cpp:9:10: note: cannot convert ‘std::min’ (type ‘<unresolved overloaded function type>’) to type ‘signed char*’ 9 | cin>>min; | ^~~ /usr/include/c++/13/istream:1096:5: note: candidate: ‘template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&)’ 1096 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/13/istream:1096:5: note: template argument deduction/substitution failed: rafaelo.cpp:9:10: note: couldn’t deduce template parameter ‘_Tp’ 9 | cin>>min; | ^~~ rafaelo.cpp:10:5: error: ‘p’ was not declared in this scope 10 | p=1; | ^ rafaelo.cpp:11:9: error: ‘i’ was not declared in this scope 11 | for(i=2;i<=N;i++) | ^ rafaelo.cpp:14:12: error: ‘x’ was not declared in this scope 14 | if(x<min) | ^ rafaelo.cpp:19:13: error: invalid operands of types ‘int’ and ‘<unresolved overloaded function type>’ to binary ‘operator/’ 19 | cout <<S/min<<" "<<p; | ~^~~~ rafaelo.cpp:21:2: error: expected ‘}’ at end of input 21 | } | ^ rafaelo.cpp:6:1: note: to match this ‘{’ 6 | { | ^
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 rafaelo 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.