/ Vijos /

记录详情

Compile Error

foo.cc:4:18: error: invalid digit "8" in octal constant
    4 | 递交时间    2016-08-09 15:48:04
      |                  ^~
foo.cc:4:21: error: invalid digit "9" in octal constant
    4 | 递交时间    2016-08-09 15:48:04
      |                     ^~
foo.cc:9:18: error: invalid digit "8" in octal constant
    9 | 评测时间    2016-08-09 15:48:06
      |                  ^~
foo.cc:9:21: error: invalid digit "9" in octal constant
    9 | 评测时间    2016-08-09 15:48:06
      |                     ^~
foo.cc:13:10: error: stray '#' in program
   13 | 测试数据 #0: Accepted, time = 0 ms, mem = 544 KiB, score = 10
      |          ^
foo.cc:14:10: error: stray '#' in program
   14 | 测试数据 #1: Accepted, time = 0 ms, mem = 552 KiB, score = 10
      |          ^
foo.cc:15:10: error: stray '#' in program
   15 | 测试数据 #2: Accepted, time = 0 ms, mem = 548 KiB, score = 10
      |          ^
foo.cc:16:10: error: stray '#' in program
   16 | 测试数据 #3: Accepted, time = 0 ms, mem = 544 KiB, score = 10
      |          ^
foo.cc:17:10: error: stray '#' in program
   17 | 测试数据 #4: Accepted, time = 0 ms, mem = 548 KiB, score = 10
      |          ^
foo.cc:18:10: error: stray '#' in program
   18 | 测试数据 #5: Accepted, time = 0 ms, mem = 548 KiB, score = 10
      |          ^
foo.cc:19:10: error: stray '#' in program
   19 | 测试数据 #6: Accepted, time = 0 ms, mem = 548 KiB, score = 10
      |          ^
foo.cc:20:10: error: stray '#' in program
   20 | 测试数据 #7: Accepted, time = 0 ms, mem = 544 KiB, score = 10
      |          ^
foo.cc:21:10: error: stray '#' in program
   21 | 测试数据 #8: Accepted, time = 0 ms, mem = 548 KiB, score = 10
      |          ^
foo.cc:22:10: error: stray '#' in program
   22 | 测试数据 #9: Accepted, time = 0 ms, mem = 552 KiB, score = 10
      |          ^
foo.cc:1:1: error: '\U00008bb0\U00005f55\U00004fe1\U0000606f' does not name a type
    1 | 记录信息
      | ^~~~~~~~
In file included from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:57,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:59,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/utility:70,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/algorithm:60,
                 from foo.cc:25:
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:227:27: error: 'size_t' has not been declared
  227 |   template <typename _Tp, size_t = sizeof(_Tp)>
      |                           ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:431:31: error: 'std::size_t' has not been declared
  431 |   template<typename _Tp, std::size_t _Size>
      |                               ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:432:25: error: '_Size' was not declared in this scope
  432 |     struct is_array<_Tp[_Size]>
      |                         ^~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:432:31: error: template argument 1 is invalid
  432 |     struct is_array<_Tp[_Size]>
      |                               ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:537:42: error: 'nullptr_t' is not a member of 'std'
  537 |     struct __is_null_pointer_helper<std::nullptr_t>
      |                                          ^~~~~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:537:42: error: 'nullptr_t' is not a member of 'std'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:537:51: error: template argument 1 is invalid
  537 |     struct __is_null_pointer_helper<std::nullptr_t>
      |                                                   ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1361:37: error: 'size_t' is not a member of 'std'
 1361 |     : public integral_constant<std::size_t, alignof(_Tp)>
      |                                     ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1361:37: error: 'size_t' is not a member of 'std'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1361:57: error: template argument 1 is invalid
 1361 |     : public integral_constant<std::size_t, alignof(_Tp)>
      |                                                         ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1361:57: note: invalid template non-type parameter
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1370:37: error: 'size_t' is not a member of 'std'
 1370 |     : public integral_constant<std::size_t, 0> { };
      |                                     ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1370:37: error: 'size_t' is not a member of 'std'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1370:46: error: template argument 1 is invalid
 1370 |     : public integral_constant<std::size_t, 0> { };
      |                                              ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1370:46: note: invalid template non-type parameter
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1372:31: error: 'std::size_t' has not been declared
 1372 |   template<typename _Tp, std::size_t _Size>
      |                               ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1373:21: error: '_Size' was not declared in this scope
 1373 |     struct rank<_Tp[_Size]>
      |                     ^~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1373:27: error: template argument 1 is invalid
 1373 |     struct rank<_Tp[_Size]>
      |                           ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1374:37: error: 'size_t' is not a member of 'std'
 1374 |     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
      |                                     ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1374:37: error: 'size_t' is not a member of 'std'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1374:65: error: template argument 1 is invalid
 1374 |     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
      |                                                                 ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1374:65: note: invalid template non-type parameter
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1378:37: error: 'size_t' is not a member of 'std'
 1378 |     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
      |                                     ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1378:37: error: 'size_t' is not a member of 'std'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1378:65: error: template argument 1 is invalid
 1378 |     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
      |                                                                 ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1378:65: note: invalid template non-type parameter
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1383:37: error: 'size_t' is not a member of 'std'
 1383 |     : public integral_constant<std::size_t, 0> { };
      |                                     ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1383:37: error: 'size_t' is not a member of 'std'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1383:46: error: template argument 1 is invalid
 1383 |     : public integral_constant<std::size_t, 0> { };
      |                                              ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1383:46: note: invalid template non-type parameter
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1385:47: error: 'std::size_t' has not been declared
 1385 |   template<typename _Tp, unsigned _Uint, std::size_t _Size>
      |                                               ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1386:23: error: '_Size' was not declared in this scope
 1386 |     struct extent<_Tp[_Size], _Uint>
      |                       ^~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1386:36: error: template argument 1 is invalid
 1386 |     struct extent<_Tp[_Size], _Uint>
      |                                    ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1387:37: error: 'size_t' is not a member of 'std'
 1387 |     : public integral_constant<std::size_t,
      |                                     ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1387:37: error: 'size_t' is not a member of 'std'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1388:45: error: '_Size' was not declared in this scope
 1388 |                                _Uint == 0 ? _Size : extent<_Tp,
      |                                             ^~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1389:77: error: template argument 1 is invalid
 1389 |                                                            _Uint - 1>::value>
      |                                                                             ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1389:77: note: invalid template non-type parameter
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1394:37: error: 'size_t' is not a member of 'std'
 1394 |     : public integral_constant<std::size_t,
      |                                     ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1394:37: error: 'size_t' is not a member of 'std'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1396:73: error: template argument 1 is invalid
 1396 |                                                        _Uint - 1>::value>
      |                                                                         ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1396:73: note: invalid template non-type parameter
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1765:26: error: 'size_t' does not name a type
 1765 |       { static constexpr size_t __size = sizeof(_Tp); };
      |                          ^~~~~~
In file included from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:57,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:59,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/utility:70,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/algorithm:60,
                 from foo.cc:25:
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1:1: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
  +++ |+#include <cstddef>
    1 | // C++11 <type_traits> -*- C++ -*-
In file included from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:57,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:59,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/utility:70,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/algorithm:60,
                 from foo.cc:25:
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1767:14: error: 'size_t' has not been declared
 1767 |     template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
      |              ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1767:48: error: '_Sz' was not declared in this scope
 1767 |     template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
      |                                                ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1768:14: error: no default argument for '_Tp'
 1768 |       struct __select;
      |              ^~~~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1770:14: error: 'size_t' has not been declared
 1770 |     template<size_t _Sz, typename _Uint, typename... _UInts>
      |              ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1771:23: error: '_Sz' was not declared in this scope
 1771 |       struct __select<_Sz, _List<_Uint, _UInts...>, true>
      |                       ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1771:57: error: template argument 1 is invalid
 1771 |       struct __select<_Sz, _List<_Uint, _UInts...>, true>
      |                                                         ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1774:14: error: 'size_t' has not been declared
 1774 |     template<size_t _Sz, typename _Uint, typename... _UInts>
      |              ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1775:23: error: '_Sz' was not declared in this scope
 1775 |       struct __select<_Sz, _List<_Uint, _UInts...>, false>
      |                       ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1775:58: error: template argument 1 is invalid
 1775 |       struct __select<_Sz, _List<_Uint, _UInts...>, false>
      |                                                          ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1776:18: error: '_Sz' was not declared in this scope
 1776 |       : __select<_Sz, _List<_UInts...>>
      |                  ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1776:38: error: template argument 1 is invalid
 1776 |       : __select<_Sz, _List<_UInts...>>
      |                                      ^~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1767:60: error: '__size' is not a member of 'std::__make_unsigned_selector_base::_List<unsigned char, short unsigned int, unsigned int, long unsigned int, long long unsigned int>'
 1767 |     template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
      |                                                            ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1789:68: error: template argument 3 is invalid
 1789 |       using __unsigned_type = typename __select<sizeof(_Tp), _UInts>::__type;
      |                                                                    ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1793:47: error: '__unsigned_type' was not declared in this scope
 1793 |         = typename __match_cv_qualifiers<_Tp, __unsigned_type>::__type;
      |                                               ^~~~~~~~~~~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1793:62: error: template argument 2 is invalid
 1793 |         = typename __match_cv_qualifiers<_Tp, __unsigned_type>::__type;
      |                                                              ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1805:68: error: '__type' in 'class std::__make_unsigned_selector<wchar_t, false, true>' does not name a type
 1805 |         = typename __make_unsigned_selector<wchar_t, false, true>::__type;
      |                                                                    ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1822:69: error: '__type' in 'class std::__make_unsigned_selector<char16_t, false, true>' does not name a type
 1822 |         = typename __make_unsigned_selector<char16_t, false, true>::__type;
      |                                                                     ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1829:69: error: '__type' in 'class std::__make_unsigned_selector<char32_t, false, true>' does not name a type
 1829 |         = typename __make_unsigned_selector<char32_t, false, true>::__type;
      |                                                                     ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits: In instantiation of 'class std::__make_unsigned_selector<wchar_t, true, false>':
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1918:62:   required from 'class std::__make_signed_selector<wchar_t, false, true>'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1933:57:   required from here
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1750:13: error: no type named '__type' in 'struct std::__make_unsigned<wchar_t>'
 1750 |       using __unsigned_type
      |             ^~~~~~~~~~~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1754:13: error: no type named '__type' in 'struct std::__make_unsigned<wchar_t>'
 1754 |       using __type
      |             ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1933:66: error: invalid combination of multiple type-specifiers
 1933 |         = typename __make_signed_selector<wchar_t, false, true>::__type;
      |                                                                  ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits: In instantiation of 'class std::__make_unsigned_selector<char16_t, true, false>':
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1918:62:   required from 'class std::__make_signed_selector<char16_t, false, true>'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1950:58:   required from here
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1750:13: error: no type named '__type' in 'struct std::__make_unsigned<char16_t>'
 1750 |       using __unsigned_type
      |             ^~~~~~~~~~~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1754:13: error: no type named '__type' in 'struct std::__make_unsigned<char16_t>'
 1754 |       using __type
      |             ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1950:67: error: invalid combination of multiple type-specifiers
 1950 |         = typename __make_signed_selector<char16_t, false, true>::__type;
      |                                                                   ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits: In instantiation of 'class std::__make_unsigned_selector<char32_t, true, false>':
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1918:62:   required from 'class std::__make_signed_selector<char32_t, false, true>'
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1957:58:   required from here
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1750:13: error: no type named '__type' in 'struct std::__make_unsigned<char32_t>'
 1750 |       using __unsigned_type
      |             ^~~~~~~~~~~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1754:13: error: no type named '__type' in 'struct std::__make_unsigned<char32_t>'
 1754 |       using __type
      |             ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1957:67: error: invalid combination of multiple type-specifiers
 1957 |         = typename __make_signed_selector<char32_t, false, true>::__type;
      |                                                                   ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1990:31: error: 'std::size_t' has not been declared
 1990 |   template<typename _Tp, std::size_t _Size>
      |                               ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1991:30: error: '_Size' was not declared in this scope
 1991 |     struct remove_extent<_Tp[_Size]>
      |                              ^~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:1991:36: error: template argument 1 is invalid
 1991 |     struct remove_extent<_Tp[_Size]>
      |                                    ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2003:31: error: 'std::size_t' has not been declared
 2003 |   template<typename _Tp, std::size_t _Size>
      |                               ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2004:35: error: '_Size' was not declared in this scope
 2004 |     struct remove_all_extents<_Tp[_Size]>
      |                                   ^~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2004:41: error: template argument 1 is invalid
 2004 |     struct remove_all_extents<_Tp[_Size]>
      |                                         ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2062:17: error: 'std::size_t' has not been declared
 2062 |   template<std::size_t _Len>
      |                 ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2067:30: error: '_Len' was not declared in this scope
 2067 |         unsigned char __data[_Len];
      |                              ^~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2082:17: error: 'std::size_t' has not been declared
 2082 |   template<std::size_t _Len, std::size_t _Align =
      |                 ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2082:35: error: 'std::size_t' has not been declared
 2082 |   template<std::size_t _Len, std::size_t _Align =
      |                                   ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2083:55: error: '_Len' was not declared in this scope
 2083 |            __alignof__(typename __aligned_storage_msa<_Len>::__type)>
      |                                                       ^~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2083:59: error: template argument 1 is invalid
 2083 |            __alignof__(typename __aligned_storage_msa<_Len>::__type)>
      |                                                           ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2088:30: error: '_Len' was not declared in this scope
 2088 |         unsigned char __data[_Len];
      |                              ^~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2089:44: error: '_Align' was not declared in this scope
 2089 |         struct __attribute__((__aligned__((_Align)))) { } __align;
      |                                            ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2096:20: error: 'size_t' does not name a type
 2096 |       static const size_t _S_alignment = 0;
      |                    ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2096:20: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2097:20: error: 'size_t' does not name a type
 2097 |       static const size_t _S_size = 0;
      |                    ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2097:20: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2103:20: error: 'size_t' does not name a type
 2103 |       static const size_t _S_alignment =
      |                    ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2103:20: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2106:20: error: 'size_t' does not name a type
 2106 |       static const size_t _S_size =
      |                    ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2106:20: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2121:13: error: 'size_t' has not been declared
 2121 |   template <size_t _Len, typename... _Types>
      |             ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2128:20: error: 'size_t' does not name a type
 2128 |       static const size_t _S_len = _Len > __strictest::_S_size
      |                    ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2128:20: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2132:20: error: 'size_t' does not name a type
 2132 |       static const size_t alignment_value = __strictest::_S_alignment;
      |                    ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2132:20: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2134:40: error: '_S_len' was not declared in this scope
 2134 |       typedef typename aligned_storage<_S_len, alignment_value>::type type;
      |                                        ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2134:48: error: 'alignment_value' was not declared in this scope; did you mean 'alignment_of'?
 2134 |       typedef typename aligned_storage<_S_len, alignment_value>::type type;
      |                                                ^~~~~~~~~~~~~~~
      |                                                alignment_of
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2134:63: error: template argument 1 is invalid
 2134 |       typedef typename aligned_storage<_S_len, alignment_value>::type type;
      |                                                               ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2134:63: error: template argument 2 is invalid
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2137:13: error: 'size_t' has not been declared
 2137 |   template <size_t _Len, typename... _Types>
      |             ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2138:11: error: 'size_t' does not name a type
 2138 |     const size_t aligned_union<_Len, _Types...>::alignment_value;
      |           ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2138:11: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2686:26: error: 'size_t' has not been declared
 2686 |   template<typename _Tp, size_t _Nm>
      |                          ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2690:21: error: '_Nm' was not declared in this scope
 2690 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                     ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2690:24: error: 'template<class _Tp, <declaration error> > std::__enable_if_t<std::__is_swappable<_Tp>::value> std::swap' conflicts with a previous declaration
 2690 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                        ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2682:5: note: previous declaration 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&)'
 2682 |     swap(_Tp&, _Tp&)
      |     ^~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2690:16: error: '__a' was not declared in this scope
 2690 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2690:21: error: '_Nm' was not declared in this scope
 2690 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                     ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2690:33: error: '__b' was not declared in this scope
 2690 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                                 ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2690:38: error: '_Nm' was not declared in this scope
 2690 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                                      ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/type_traits:2690:43: error: expected ';' before 'noexcept'
 2690 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                                           ^
      |                                           ;
 2691 |     noexcept(__is_nothrow_swappable<_Tp>::value);
      |     ~~~~~~~~                               
In file included from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:59,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/utility:70,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/algorithm:60,
                 from foo.cc:25:
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:212:26: error: 'size_t' has not been declared
  212 |   template<typename _Tp, size_t _Nm>
      |                          ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:220:21: error: '_Nm' was not declared in this scope
  220 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                     ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:220:24: error: 'template<class _Tp, <declaration error> > typename std::enable_if<std::__is_swappable<_Tp>::value, void>::type std::swap' conflicts with a previous declaration
  220 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                        ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:196:5: note: previous declaration 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&)'
  196 |     swap(_Tp& __a, _Tp& __b)
      |     ^~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:220:16: error: '__a' was not declared in this scope
  220 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:220:21: error: '_Nm' was not declared in this scope
  220 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                     ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:220:33: error: '__b' was not declared in this scope
  220 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                                 ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:220:38: error: '_Nm' was not declared in this scope
  220 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                                      ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/move.h:220:43: error: expected ';' before 'noexcept'
  220 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |                                           ^
      |                                           ;
In file included from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/utility:70,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/algorithm:60,
                 from foo.cc:25:
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:92:12: error: 'size_t' has not been declared
   92 |   template<size_t...>
      |            ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:449:36: error: 'size_t' has not been declared
  449 |       template<typename... _Args1, size_t... _Indexes1,
      |                                    ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:450:36: error: 'size_t' has not been declared
  450 |                typename... _Args2, size_t... _Indexes2>
      |                                    ^~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:453:27: error: '_Indexes1' was not declared in this scope
  453 |              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
      |                           ^~~~~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:453:36: error: expected parameter pack before '...'
  453 |              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
      |                                    ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:453:39: error: template argument 1 is invalid
  453 |              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
      |                                       ^
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:453:55: error: '_Indexes2' was not declared in this scope
  453 |              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
      |                                                       ^~~~~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:453:64: error: expected parameter pack before '...'
  453 |              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
      |                                                                ^~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:453:67: error: template argument 1 is invalid
  453 |              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
      |                                                                   ^
In file included from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/utility:76,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/algorithm:60,
                 from foo.cc:25:
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/initializer_list:53:15: error: 'size_t' does not name a type
   53 |       typedef size_t            size_type;
      |               ^~~~~~
In file included from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/utility:76,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/algorithm:60,
                 from foo.cc:25:
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/initializer_list:1:1: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
  +++ |+#include <cstddef>
    1 | // std::initializer_list support -*- C++ -*-
In file included from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/utility:76,
                 from /nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/algorithm:60,
                 from foo.cc:25:
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/initializer_list:59:7: error: 'size_type' does not name a type; did you mean 'true_type'?
   59 |       size_type                 _M_len;
      |       ^~~~~~~~~
      |       true_type
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/initializer_list:62:54: error: 'size_type' has not been declared
   62 |       constexpr initializer_list(const_iterator __a, size_type __l)
      |                                                      ^~~~~~~~~
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/initializer_list:70:17: error: 'size_type' does not name a type; did you mean 'true_type'?
   70 |       constexpr size_type
      |                 ^~~~~~~~~
      |                 true_type
/nix/store/wy4ywjsch9q2hj5lphqjdg9p2kf7w0ls-gcc-11.3.0/include/c++/11.3.0/initializer_list:47:11: fatal error: definition of 'class std::initializer_list<_E>' does not match '#include <initializer_list>'
   47 |     class initializer_list
      |           ^~~~~~~~~~~~~~~~
compilation terminated.
[Hydro](https://hydro.ac)提供评测服务

信息

递交者
类型
递交
题目
P1022 Victoria的舞会2
语言
C++
递交时间
2023-06-22 18:32:07
评测时间
2023-06-22 18:32:07
评测机
分数
0
总耗时
0ms
峰值内存
0 Bytes