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Detalii evaluare #64230469
Rezumat problemă
oop_1
C++#3529
Pentru o clasă C++ dată, scrieți definiția completă a funcției membre Suma care returnează suma celor două variabile membre ale clasei.
Folclorul informatic
Pracsiu Dan (dnprx) Detalii
| Problema | oop_1 | Operații I/O |
oop_1.in/oop_1.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64230469 | Utilizator |
Micodan Vladut (vladdutt)
|
| Fișier | oop_1.cpp | Dimensiune | 1.88 KB |
| Data încărcării | 24 Aprilie 2026, 09:33 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
oop_1.cpp:51:42: warning: missing terminating " character 51 | cout << pix << " " << carioca << " | ^ oop_1.cpp:51:42: error: missing terminating " character oop_1.cpp:52:1: warning: missing terminating " character 52 | "; | ^ oop_1.cpp:52:1: error: missing terminating " character 52 | "; | ^~ oop_1.cpp:81:40: warning: missing terminating " character 81 | QWERT::NrUtilizatoriActivi() <<" | ^ oop_1.cpp:81:40: error: missing terminating " character oop_1.cpp:82:1: warning: missing terminating " character 82 | "; | ^ oop_1.cpp:82:1: error: missing terminating " character 82 | "; | ^~ oop_1.cpp:96:40: warning: missing terminating " character 96 | QWERT::NrUtilizatoriActivi() <<" | ^ oop_1.cpp:96:40: error: missing terminating " character oop_1.cpp:97:1: warning: missing terminating " character 97 | "; | ^ oop_1.cpp:97:1: error: missing terminating " character 97 | "; | ^~ oop_1.cpp:100:40: warning: missing terminating " character 100 | QWERT::NrUtilizatoriActivi() <<" | ^ oop_1.cpp:100:40: error: missing terminating " character oop_1.cpp:101:1: warning: missing terminating " character 101 | "; | ^ oop_1.cpp:101:1: error: missing terminating " character 101 | "; | ^~ oop_1.cpp:16:7: error: expected nested-name-specifier before ‘namespace’ 16 | using namespace std; | ^~~~~~~~~ oop_1.cpp:74:5: error: invalid use of qualified-name ‘A::QWERT::carioca’ 74 | int QWERT :: carioca = 0; | ^~~~~ oop_1.cpp:75:5: error: invalid use of qualified-name ‘A::QWERT::nrObiecte’ 75 | int QWERT :: nrObiecte = 0; | ^~~~~ oop_1.cpp: In member function ‘void A::QWERT::Afis()’: oop_1.cpp:53:5: error: expected primary-expression before ‘}’ token 53 | } | ^ oop_1.cpp: In member function ‘int A::main()’: oop_1.cpp:81:38: error: no match for ‘operator<<’ (operand types are ‘std::basic_ostream<char>’ and ‘void’) 80 | cout << "Nr de useri conectati : " << | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | std::basic_ostream<char> 81 | QWERT::NrUtilizatoriActivi() <<" | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~ 82 | "; 83 | z1.Init(0); | ~~~~~~~~~~ | | | void In file included from /usr/include/c++/13/istream:41, from /usr/include/c++/13/sstream:40, from /usr/include/c++/13/complex:45, from /usr/include/c++/13/ccomplex:39, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:127, from oop_1.cpp:1: /usr/include/c++/13/ostream:110:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ostream_type& (*)(__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 110 | operator<<(__ostream_type& (*__pf)(__ostream_type&)) | ^~~~~~~~ /usr/include/c++/13/ostream:110:36: note: no known conversion for argument 1 from ‘void’ to ‘std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)’ {aka ‘std::basic_ostream<char>& (*)(std::basic_ostream<char>&)’} 110 | operator<<(__ostream_type& (*__pf)(__ostream_type&)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/ostream:119:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; __ios_type = std::basic_ios<char>]’ 119 | operator<<(__ios_type& (*__pf)(__ios_type&)) | ^~~~~~~~ /usr/include/c++/13/ostream:119:32: note: no known conversion for argument 1 from ‘void’ to ‘std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)’ {aka ‘std::basic_ios<char>& (*)(std::basic_ios<char>&)’} 119 | operator<<(__ios_type& (*__pf)(__ios_type&)) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ /usr/include/c++/13/ostream:129:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 129 | operator<<(ios_base& (*__pf) (ios_base&)) | ^~~~~~~~ /usr/include/c++/13/ostream:129:30: note: no known conversion for argument 1 from ‘void’ to ‘std::ios_base& (*)(std::ios_base&)’ 129 | operator<<(ios_base& (*__pf) (ios_base&)) | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ /usr/include/c++/13/ostream:168:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 168 | operator<<(long __n) | ^~~~~~~~ /usr/include/c++/13/ostream:168:23: note: no known conversion for argument 1 from ‘void’ to ‘long int’ 168 | operator<<(long __n) | ~~~~~^~~ /usr/include/c++/13/ostream:172:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 172 | operator<<(unsigned long __n) | ^~~~~~~~ /usr/include/c++/13/ostream:172:32: note: no known conversion for argument 1 from ‘void’ to ‘long unsigned int’ 172 | operator<<(unsigned long __n) | ~~~~~~~~~~~~~~^~~ /usr/include/c++/13/ostream:176:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 176 | operator<<(bool __n) | ^~~~~~~~ /usr/include/c++/13/ostream:176:23: note: no known conversion for argument 1 from ‘void’ to ‘bool’ 176 | operator<<(bool __n) | ~~~~~^~~ In file included from /usr/include/c++/13/ostream:880: /usr/include/c++/13/bits/ostream.tcc:96:5: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]’ 96 | basic_ostream<_CharT, _Traits>:: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/bits/ostream.tcc:97:22: note: no known conversion for argument 1 from ‘void’ to ‘short int’ 97 | operator<<(short __n) | ~~~~~~^~~ /usr/include/c++/13/ostream:183:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 183 | operator<<(unsigned short __n) | ^~~~~~~~ /usr/include/c++/13/ostream:183:33: note: no known conversion for argument 1 from ‘void’ to ‘short unsigned int’ 183 | operator<<(unsigned short __n) | ~~~~~~~~~~~~~~~^~~ /usr/include/c++/13/bits/ostream.tcc:110:5: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]’ 110 | basic_ostream<_CharT, _Traits>:: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/bits/ostream.tcc:111:20: note: no known conversion for argument 1 from ‘void’ to ‘int’ 111 | operator<<(int __n) | ~~~~^~~ /usr/include/c++/13/ostream:194:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 194 | operator<<(unsigned int __n) | ^~~~~~~~ /usr/include/c++/13/ostream:194:31: note: no known conversion for argument 1 from ‘void’ to ‘unsigned int’ 194 | operator<<(unsigned int __n) | ~~~~~~~~~~~~~^~~ /usr/include/c++/13/ostream:203:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 203 | operator<<(long long __n) | ^~~~~~~~ /usr/include/c++/13/ostream:203:28: note: no known conversion for argument 1 from ‘void’ to ‘long long int’ 203 | operator<<(long long __n) | ~~~~~~~~~~^~~ /usr/include/c++/13/ostream:207:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 207 | operator<<(unsigned long long __n) | ^~~~~~~~ /usr/include/c++/13/ostream:207:37: note: no known conversion for argument 1 from ‘void’ to ‘long long unsigned int’ 207 | operator<<(unsigned long long __n) | ~~~~~~~~~~~~~~~~~~~^~~ /usr/include/c++/13/ostream:222:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 222 | operator<<(double __f) | ^~~~~~~~ /usr/include/c++/13/ostream:222:25: note: no known conversion for argument 1 from ‘void’ to ‘double’ 222 | operator<<(double __f) | ~~~~~~~^~~ /usr/include/c++/13/ostream:226:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 226 | operator<<(float __f) | ^~~~~~~~ /usr/include/c++/13/ostream:226:24: note: no known conversion for argument 1 from ‘void’ to ‘float’ 226 | operator<<(float __f) | ~~~~~~^~~ /usr/include/c++/13/ostream:234:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 234 | operator<<(long double __f) | ^~~~~~~~ /usr/include/c++/13/ostream:234:30: note: no known conversion for argument 1 from ‘void’ to ‘long double’ 234 | operator<<(long double __f) | ~~~~~~~~~~~~^~~ /usr/include/c++/13/ostream:292:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]’ 292 | operator<<(const void* __p) | ^~~~~~~~ /usr/include/c++/13/ostream:292:30: note: no known conversion for argument 1 from ‘void’ to ‘const void*’ 292 | operator<<(const void* __p) | ~~~~~~~~~~~~^~~ /usr/include/c++/13/bits/ostream.tcc:124:5: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]’ 124 | basic_ostream<_CharT, _Traits>:: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/bits/ostream.tcc:125:34: note: no known conversion for argument 1 from ‘void’ to ‘std::basic_ostream<char>::__streambuf_type*’ {aka ‘std::basic_streambuf<char>*’} 125 | operator<<(__streambuf_type* __sbin) | ~~~~~~~~~~~~~~~~~~^~~~~~ In file included from /usr/include/c++/13/regex:68, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:181: /usr/include/c++/13/bits/regex.h:1715:5: note: candidate: ‘template<class _Ch_type, class _Ch_traits, class _Bi_iter> std::basic_ostream<_CharT, _Traits>& std::__cxx11::operator<<(std::basic_ostream<_CharT, _Traits>&, const sub_match<_Bi_iter>&)’ 1715 | operator<<(basic_ostream<_Ch_type, _Ch_traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/regex.h:1715:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::__cxx11::sub_match<_Bi_iter>’ and ‘void’ 83 | z1.Init(0); | ^ In file included from /usr/include/c++/13/string:54, from /usr/include/c++/13/bitset:52, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52: /usr/include/c++/13/bits/basic_string.h:4032:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’ 4032 | operator<<(basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/basic_string.h:4032:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bitset:1683:5: note: candidate: ‘template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const bitset<_Nb>&)’ 1683 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bitset:1683:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::bitset<_Nb>’ and ‘void’ 83 | z1.Init(0); | ^ In file included from /usr/include/c++/13/bits/ios_base.h:46, from /usr/include/c++/13/streambuf:43, from /usr/include/c++/13/bits/streambuf_iterator.h:35, from /usr/include/c++/13/iterator:66, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:54: /usr/include/c++/13/system_error:339:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const error_code&)’ 339 | operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e) | ^~~~~~~~ /usr/include/c++/13/system_error:339:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘const std::error_code&’ 83 | z1.Init(0); | ~~~~~~~^~~ In file included from /usr/include/c++/13/memory:80, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:56: /usr/include/c++/13/bits/shared_ptr.h:70:5: note: candidate: ‘template<class _Ch, class _Tr, class _Tp, __gnu_cxx::_Lock_policy _Lp> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __shared_ptr<_Tp, _Lp>&)’ 70 | operator<<(std::basic_ostream<_Ch, _Tr>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/shared_ptr.h:70:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::__shared_ptr<_Tp, _Lp>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/ostream:554:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _CharT)’ 554 | operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c) | ^~~~~~~~ /usr/include/c++/13/ostream:554:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘void’) 83 | z1.Init(0); | ^ /usr/include/c++/13/ostream:564:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, char)’ 564 | operator<<(basic_ostream<_CharT, _Traits>& __out, char __c) | ^~~~~~~~ /usr/include/c++/13/ostream:564:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘char’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/ostream:570:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, char)’ 570 | operator<<(basic_ostream<char, _Traits>& __out, char __c) | ^~~~~~~~ /usr/include/c++/13/ostream:570:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘char’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/ostream:581:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, signed char)’ 581 | operator<<(basic_ostream<char, _Traits>& __out, signed char __c) | ^~~~~~~~ /usr/include/c++/13/ostream:581:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘signed char’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/ostream:586:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, unsigned char)’ 586 | operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c) | ^~~~~~~~ /usr/include/c++/13/ostream:586:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘unsigned char’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/ostream:645:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const _CharT*)’ 645 | operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s) | ^~~~~~~~ /usr/include/c++/13/ostream:645:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const _CharT*’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/ostream.tcc:307:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const char*)’ 307 | operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s) | ^~~~~~~~ /usr/include/c++/13/bits/ostream.tcc:307:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘const char*’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/ostream:662:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const char*)’ 662 | operator<<(basic_ostream<char, _Traits>& __out, const char* __s) | ^~~~~~~~ /usr/include/c++/13/ostream:662:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘const char*’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/ostream:675:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const signed char*)’ 675 | operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s) | ^~~~~~~~ /usr/include/c++/13/ostream:675:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘const signed char*’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/ostream:680:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const unsigned char*)’ 680 | operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s) | ^~~~~~~~ /usr/include/c++/13/ostream:680:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘const unsigned char*’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/ostream:801:5: note: candidate: ‘template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&)’ 801 | operator<<(_Ostream&& __os, const _Tp& __x) | ^~~~~~~~ /usr/include/c++/13/ostream:801:5: note: template argument deduction/substitution failed: /usr/include/c++/13/ostream: In substitution of ‘template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = std::basic_ostream<char>&; _Tp = void]’: oop_1.cpp:83:14: required from here /usr/include/c++/13/ostream:801:5: error: no type named ‘type’ in ‘struct std::enable_if<false, void>’ /usr/include/c++/13/complex:558:5: note: candidate: ‘template<class _Tp, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const complex<_Tp>&)’ 558 | operator<<(basic_ostream<_CharT, _Traits>& __os, const complex<_Tp>& __x) | ^~~~~~~~ /usr/include/c++/13/complex:558:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::complex<_Tp>’ and ‘void’ 83 | z1.Init(0); | ^ In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:143: /usr/include/c++/13/iomanip:81:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Resetiosflags)’ 81 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Resetiosflags __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:81:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘std::_Resetiosflags’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/iomanip:111:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setiosflags)’ 111 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setiosflags __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:111:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘std::_Setiosflags’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/iomanip:145:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setbase)’ 145 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setbase __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:145:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘std::_Setbase’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/iomanip:180:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setfill<_CharT>)’ 180 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setfill<_CharT> __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:180:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘std::_Setfill<_CharT>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/iomanip:210:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setprecision)’ 210 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setprecision __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:210:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘std::_Setprecision’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/iomanip:240:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setw)’ 240 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setw __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:240:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘std::_Setw’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/iomanip:313:5: note: candidate: ‘template<class _CharT, class _Traits, class _MoneyT> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Put_money<_MoneyT>)’ 313 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_money<_MoneyT> __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:313:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘std::_Put_money<_MoneyT>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/iomanip:365:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Put_time<_CharT>)’ 365 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_time<_CharT> __f) | ^~~~~~~~ /usr/include/c++/13/iomanip:365:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘std::_Put_time<_CharT>’ and ‘void’ 83 | z1.Init(0); | ^ In file included from /usr/include/c++/13/valarray:605, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:166: /usr/include/c++/13/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)’ 413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: ‘std::basic_ostream<char>’ is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)’ 413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: ‘std::basic_ostream<char>’ is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)’ 413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)’ 413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: ‘std::basic_ostream<char>’ is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)’ 413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/valarray:1204:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_left, _Tp>::result_type> std::operator<<(const valarray<_Tp>&, const valarray<_Tp>&)’ 1204 | _DEFINE_BINARY_OPERATOR(<<, __shift_left) | ^~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/valarray:1204:1: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: ‘std::basic_ostream<char>’ is not derived from ‘const std::valarray<_Tp>’ 83 | z1.Init(0); | ^ /usr/include/c++/13/valarray:1204:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__shift_left, _Tp>::result_type> std::operator<<(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)’ 1204 | _DEFINE_BINARY_OPERATOR(<<, __shift_left) | ^~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/valarray:1204:1: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: ‘std::basic_ostream<char>’ is not derived from ‘const std::valarray<_Tp>’ 83 | z1.Init(0); | ^ /usr/include/c++/13/valarray:1204:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_left, _Tp>::result_type> std::operator<<(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)’ 1204 | _DEFINE_BINARY_OPERATOR(<<, __shift_left) | ^~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/13/valarray:1204:1: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::valarray<_Tp>’ and ‘void’ 83 | z1.Init(0); | ^ In file included from /usr/include/c++/13/random:51, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:179: /usr/include/c++/13/bits/random.h:1341:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __w, class _UIntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const independent_bits_engine<_RandomNumberEngine, __w, _UIntType>&)’ 1341 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.h:1341:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::independent_bits_engine<_RandomNumberEngine, __w, _UIntType>’ and ‘void’ 83 | z1.Init(0); | ^ In file included from /usr/include/c++/13/random:53: /usr/include/c++/13/bits/random.tcc:910:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const uniform_int_distribution<_IntType>&)’ 910 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:910:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::uniform_int_distribution<_IntType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:968:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const uniform_real_distribution<_IntType>&)’ 968 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:968:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::uniform_real_distribution<_IntType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:2145:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const cauchy_distribution<_RealType>&)’ 2145 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:2145:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::cauchy_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:1029:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const bernoulli_distribution&)’ 1029 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:1029:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘const std::bernoulli_distribution&’ 83 | z1.Init(0); | ~~~~~~~^~~ /usr/include/c++/13/bits/random.tcc:1110:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const geometric_distribution<_IntType>&)’ 1110 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:1110:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::geometric_distribution<_IntType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:1762:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const exponential_distribution<_RealType>&)’ 1762 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:1762:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::exponential_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:2539:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const weibull_distribution<_RealType>&)’ 2539 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:2539:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::weibull_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:2613:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const extreme_value_distribution<_RealType>&)’ 2613 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:2613:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::extreme_value_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:156:5: note: candidate: ‘template<class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const linear_congruential_engine<_UIntType, __a, __c, __m>&)’ 156 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:156:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::linear_congruential_engine<_UIntType, __a, __c, __m>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:477:5: note: candidate: ‘template<class _UIntType1, long unsigned int __w1, long unsigned int __n1, long unsigned int __m1, long unsigned int __r1, _UIntType1 __a1, long unsigned int __u1, _UIntType1 __d1, long unsigned int __s1, _UIntType1 __b1, long unsigned int __t1, _UIntType1 __c1, long unsigned int __l1, _UIntType1 __f1, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>&)’ 477 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:477:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:635:5: note: candidate: ‘template<class _UIntType, long unsigned int __w, long unsigned int __s, long unsigned int __r, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const subtract_with_carry_engine<_UIntType, __w, __s, __r>&)’ 635 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:635:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::subtract_with_carry_engine<_UIntType, __w, __s, __r>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:704:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __p, long unsigned int __r, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const discard_block_engine<_RandomNumberEngine, __p, __r>&)’ 704 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:704:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::discard_block_engine<_RandomNumberEngine, __p, __r>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:866:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __k, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const shuffle_order_engine<_RandomNumberEngine, __k>&)’ 866 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:866:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::shuffle_order_engine<_RandomNumberEngine, __k>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:1224:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const negative_binomial_distribution<_IntType>&)’ 1224 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:1224:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::negative_binomial_distribution<_IntType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:1434:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const poisson_distribution<_IntType>&)’ 1434 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:1434:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::poisson_distribution<_IntType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:1700:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const binomial_distribution<_IntType>&)’ 1700 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:1700:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::binomial_distribution<_IntType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:1920:5: note: candidate: ‘template<class _RealType1, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const normal_distribution<_RealType>&)’ 1920 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:1920:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::normal_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:1987:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const lognormal_distribution<_RealType>&)’ 1987 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:1987:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::lognormal_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:2059:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const chi_squared_distribution<_RealType>&)’ 2059 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:2059:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::chi_squared_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:2220:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const fisher_f_distribution<_RealType>&)’ 2220 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:2220:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::fisher_f_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:2294:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const student_t_distribution<_RealType>&)’ 2294 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:2294:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::student_t_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:2463:5: note: candidate: ‘template<class _RealType1, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const gamma_distribution<_RealType>&)’ 2463 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:2463:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::gamma_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:2749:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const discrete_distribution<_IntType>&)’ 2749 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:2749:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::discrete_distribution<_IntType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:2971:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const piecewise_constant_distribution<_RealType>&)’ 2971 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:2971:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::piecewise_constant_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ /usr/include/c++/13/bits/random.tcc:3177:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const piecewise_linear_distribution<_RealType>&)’ 3177 | operator<<(std::basic_ostream<_CharT, _Traits>& __os, | ^~~~~~~~ /usr/include/c++/13/bits/random.tcc:3177:5: note: template argument deduction/substitution failed: oop_1.cpp:83:14: note: mismatched types ‘const std::piecewise_linear_distribution<_RealType>’ and ‘void’ 83 | z1.Init(0); | ^ In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:184: /usr/include/c++/13/thread:97:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, thread::id)’ 97 | operator<<(basic_ostream<_CharT, _Traits>& __out, thread::id __id) | ^~~~~~~~ /usr/include/c++/13/thread:97:5: note: template argument deduction/substitution failed: oop_1.cpp:83:12: note: cannot convert ‘z1.A::QWERT::Init(0)’ (type ‘void’) to type ‘std::thread::id’ 83 | z1.Init(0); | ~~~~~~~^~~ oop_1.cpp:98:5: error: expected primary-expression before ‘}’ token 98 | } | ^ oop_1.cpp:102:5: error: expected primary-expression before ‘return’ 102 | return 0; | ^~~~~~ oop_1.cpp:103:1: warning: no return statement in function returning non-void [-Wreturn-type] 103 | } | ^ oop_1.cpp: In function ‘int main()’: oop_1.cpp:114:16: error: ‘class A’ has no member named ‘Suma’ 114 | fout << ob.Suma() << "\n"; | ^~~~
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 oop_1 face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. Soluția propusă de tine va fi evaluată astfel:
- Soluția propusă de tine este inclusă în programul suport, apoi acesta este compilat. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
- Datorită existenței programului suport, la compilare pot să apară erori sau avertismente care să nu se refere la instrucțiunile scrise de tine, dar care sunt datorate faptului că soluția ta nu este corectă.
- Dacă programul suport 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.