Submission #72745
ソースコード
ステータス
| 項目 |
データ |
| 問題 |
1535 - ミニ 絵合わせゲーム |
| ユーザー名 |
r2218
|
| 投稿日時 |
2022-09-05 18:28:55 |
| 言語 |
C++17 |
| 状態 |
Compile Error |
| 得点 |
0
|
| ソースコード長 |
222 Byte |
| 最大実行時間 |
-
|
| 最大メモリ使用量 |
|
コンパイルメッセージ
./Main.cpp: In function ‘int main()’:
./Main.cpp:5:8: error: no match for ‘operator<<’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘int’)
cin<<a<<b<<c<<d;
~~~^~~
./Main.cpp:5:8: note: candidate: ‘operator<<(int, int)’ <built-in>
./Main.cpp:5:8: note: no known conversion for argument 1 from ‘std::istream’ {aka ‘std::basic_istream<char>’} to ‘int’
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/regex:62,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:110,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/regex.h:1523:5: 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 std::__cxx11::sub_match<_Bi_iter>&)’
operator<<(basic_ostream<_Ch_type, _Ch_traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/regex.h:1523:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:45,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/cstddef:124:5: note: candidate: ‘template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator<<(std::byte, _IntegerType)’
operator<<(byte __b, _IntegerType __shift) noexcept
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/cstddef:124:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: cannot convert ‘std::cin’ (type ‘std::istream’ {aka ‘std::basic_istream<char>’}) to type ‘std::byte’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/basic_string.h:48,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/string:52,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/locale_classes.h:40,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ios_base.h:41,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ios:42,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/string_view:545:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::basic_string_view<_CharT, _Traits>)’
operator<<(basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/string_view:545:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/string:52,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/locale_classes.h:40,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ios_base.h:41,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ios:42,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/basic_string.h:6314:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)’
operator<<(basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/basic_string.h:6314:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ios_base.h:46,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ios:42,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/system_error:217:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::error_code&)’
operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/system_error:217:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:497:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, _CharT)’
operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:497:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:502:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, char)’
operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:502:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:508:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char)’
operator<<(basic_ostream<char, _Traits>& __out, char __c)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:508:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:514:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, signed char)’
operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:514:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:519:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char)’
operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:519:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:539:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const _CharT*)’
operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:539:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:693,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ostream.tcc:321:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*)’
operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ostream.tcc:321:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:556:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*)’
operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:556:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:569:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const signed char*)’
operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:569:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:574:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned char*)’
operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:574:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/istream:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/sstream:38,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/complex:45,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:682:5: note: candidate: ‘template<class _Ostream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_ostream<_Ostream>, std::__is_insertable<typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type, const _Tp&, void> >::value, typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type>::type std::operator<<(_Ostream&&, const _Tp&)’
operator<<(_Ostream&& __os, const _Tp& __x)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:682:5: note: template argument deduction/substitution failed:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream: In substitution of ‘template<class _Ostream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_ostream<_Ostream>, std::__is_insertable<typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type, const _Tp&, void> >::value, typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type>::type std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = std::basic_istream<char>&; _Tp = int]’:
./Main.cpp:5:10: required from here
/usr/local/gcc-8.2.0/include/c++/8.2.0/ostream:682:5: error: no type named ‘type’ in ‘struct std::enable_if<false, void>’
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/ccomplex:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:52,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/complex:547:5: note: candidate: ‘template<class _Tp, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::complex<_Tp>&)’
operator<<(basic_ostream<_CharT, _Traits>& __os, const complex<_Tp>& __x)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/complex:547:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:66,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bitset:1534:5: note: candidate: ‘template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::bitset<_Nb>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bitset:1534:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:72,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:79:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Resetiosflags)’
operator<<(basic_ostream<_CharT, _Traits>& __os, _Resetiosflags __f)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:79:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:72,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:109:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setiosflags)’
operator<<(basic_ostream<_CharT, _Traits>& __os, _Setiosflags __f)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:109:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:72,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:143:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setbase)’
operator<<(basic_ostream<_CharT, _Traits>& __os, _Setbase __f)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:143:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:72,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:178:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setfill<_CharT>)’
operator<<(basic_ostream<_CharT, _Traits>& __os, _Setfill<_CharT> __f)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:178:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:72,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:208:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setprecision)’
operator<<(basic_ostream<_CharT, _Traits>& __os, _Setprecision __f)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:208:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:72,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:238:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setw)’
operator<<(basic_ostream<_CharT, _Traits>& __os, _Setw __f)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:238:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:72,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:311:5: note: candidate: ‘template<class _CharT, class _Traits, class _MoneyT> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_money<_MoneyT>)’
operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_money<_MoneyT> __f)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:311:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:72,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:363:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_time<_CharT>)’
operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_time<_CharT> __f)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/iomanip:363:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/memory:81,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:82,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/shared_ptr.h:66:5: note: candidate: ‘template<class _Ch, class _Tr, class _Tp, __gnu_cxx::_Lock_policy _Lp> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__shared_ptr<_Tp, _Lp>&)’
operator<<(std::basic_ostream<_Ch, _Tr>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/shared_ptr.h:66:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:592,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:95,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: candidate: ‘template<class _Dom1, class _Dom2> std::_Expr<std::_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 std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)’
_DEFINE_EXPR_BINARY_OPERATOR(<<, __shift_left)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:592,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:95,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: candidate: ‘template<class _Dom> std::_Expr<std::_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 std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)’
_DEFINE_EXPR_BINARY_OPERATOR(<<, __shift_left)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:592,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:95,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: candidate: ‘template<class _Dom> std::_Expr<std::_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 std::_Expr<_Dom1, typename _Dom1::value_type>&)’
_DEFINE_EXPR_BINARY_OPERATOR(<<, __shift_left)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: mismatched types ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ and ‘int’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:592,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:95,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: candidate: ‘template<class _Dom> std::_Expr<std::_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 std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)’
_DEFINE_EXPR_BINARY_OPERATOR(<<, __shift_left)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:592,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:95,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: candidate: ‘template<class _Dom> std::_Expr<std::_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 std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)’
_DEFINE_EXPR_BINARY_OPERATOR(<<, __shift_left)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: mismatched types ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ and ‘int’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:95,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:1180:1: note: candidate: ‘template<class _Tp> std::_Expr<std::_BinClos<std::__shift_left, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_left, _Tp>::result_type> std::operator<<(const std::valarray<_Tp>&, const std::valarray<_Tp>&)’
_DEFINE_BINARY_OPERATOR(<<, __shift_left)
^~~~~~~~~~~~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:1180:1: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::valarray<_Tp>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:95,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:1180:1: note: candidate: ‘template<class _Tp> std::_Expr<std::_BinClos<std::__shift_left, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__shift_left, _Tp>::result_type> std::operator<<(const std::valarray<_Tp>&, const _Tp&)’
_DEFINE_BINARY_OPERATOR(<<, __shift_left)
^~~~~~~~~~~~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:1180:1: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::valarray<_Tp>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:95,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:1180:1: note: candidate: ‘template<class _Tp> std::_Expr<std::_BinClos<std::__shift_left, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_left, _Tp>::result_type> std::operator<<(const _Tp&, const std::valarray<_Tp>&)’
_DEFINE_BINARY_OPERATOR(<<, __shift_left)
^~~~~~~~~~~~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/valarray:1180:1: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: mismatched types ‘const std::valarray<_Tp>’ and ‘int’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/future:39,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:105,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/thread:313:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::thread::id)’
operator<<(basic_ostream<_CharT, _Traits>& __out, thread::id __id)
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/thread:313:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:49,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.h:1262:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __w, class _UIntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::independent_bits_engine<_RandomNumberEngine, __w, _UIntType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.h:1262:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:874:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::uniform_int_distribution<_IntType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:874:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:933:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::uniform_real_distribution<_IntType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:933:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2126:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::cauchy_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2126:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:995:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::bernoulli_distribution&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:995:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1077:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::geometric_distribution<_IntType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1077:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1734:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::exponential_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1734:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2525:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::weibull_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2525:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2601:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::extreme_value_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2601:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:153:5: note: candidate: ‘template<class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::linear_congruential_engine<_UIntType, __a, __c, __m>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:153:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:474:5: 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<<(std::basic_ostream<_CharT, _Traits>&, const std::mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:474:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:629:5: 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<<(std::basic_ostream<_CharT, _Traits>&, const std::subtract_with_carry_engine<_UIntType, __w, __s, __r>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:629:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:699:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __p, long unsigned int __r, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::discard_block_engine<_RandomNumberEngine, __p, __r>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:699:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:828:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __k, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::shuffle_order_engine<_RandomNumberEngine, __k>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:828:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1192:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::negative_binomial_distribution<_IntType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1192:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1403:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::poisson_distribution<_IntType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1403:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1670:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::binomial_distribution<_IntType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1670:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1901:5: note: candidate: ‘template<class _RealType1, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::normal_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1901:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1966:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::lognormal_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:1966:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2039:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::chi_squared_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2039:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2203:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::fisher_f_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2203:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2278:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::student_t_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2278:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2447:5: note: candidate: ‘template<class _RealType1, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::gamma_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2447:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2737:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::discrete_distribution<_IntType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2737:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2947:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::piecewise_constant_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:2947:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/random:51,
from /usr/local/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/stdc++.h:108,
from ./Main.cpp:1:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:3163:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::piecewise_linear_distribution<_RealType>&)’
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
^~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/random.tcc:3163:5: note: template argument deduction/substitution failed:
./Main.cpp:5:10: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
cin<<a<<b<<c<<d;
^
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