Submission #44993


ソースコード

ステータス

項目 データ
問題 0238 - ナップザック問題(Easy)
ユーザー名 ei1841
投稿日時 2018-11-15 18:47:13
言語 C++11
状態 Compile Error
得点 0
ソースコード長 651 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:1:1: error: ‘include’ does not name a type
 include<iostream>
 ^~~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:350:31: error: ‘std::size_t’ has not been declared
   template<typename _Tp, std::size_t _Size>
                               ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:351:25: error: ‘_Size’ was not declared in this scope
     struct is_array<_Tp[_Size]>
                         ^~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:351:31: error: template argument 1 is invalid
     struct is_array<_Tp[_Size]>
                               ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:549:42: error: ‘nullptr_t’ is not a member of ‘std’
     struct __is_null_pointer_helper<std::nullptr_t>
                                          ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:549:42: error: ‘nullptr_t’ is not a member of ‘std’
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:549:51: error: template argument 1 is invalid
     struct __is_null_pointer_helper<std::nullptr_t>
                                                   ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1289:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, __alignof__(_Tp)> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1289:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1289:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, __alignof__(_Tp)> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1289:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1289:61: error: template argument 1 is invalid
     : public integral_constant<std::size_t, __alignof__(_Tp)> { };
                                                             ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1289:61: note: invalid template non-type parameter
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1294:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 0> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1294:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1294:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 0> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1294:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1294:46: error: template argument 1 is invalid
     : public integral_constant<std::size_t, 0> { };
                                              ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1294:46: note: invalid template non-type parameter
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1296:31: error: ‘std::size_t’ has not been declared
   template<typename _Tp, std::size_t _Size>
                               ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1297:21: error: ‘_Size’ was not declared in this scope
     struct rank<_Tp[_Size]>
                     ^~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1297:27: error: template argument 1 is invalid
     struct rank<_Tp[_Size]>
                           ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1298:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1298:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1298:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1298:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1298:65: error: template argument 1 is invalid
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                                                 ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1298:65: note: invalid template non-type parameter
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1302:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1302:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1302:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1302:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1302:65: error: template argument 1 is invalid
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                                                 ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1302:65: note: invalid template non-type parameter
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1307:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 0> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1307:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1307:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 0> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1307:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1307:46: error: template argument 1 is invalid
     : public integral_constant<std::size_t, 0> { };
                                              ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1307:46: note: invalid template non-type parameter
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1309:47: error: ‘std::size_t’ has not been declared
   template<typename _Tp, unsigned _Uint, std::size_t _Size>
                                               ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1310:23: error: ‘_Size’ was not declared in this scope
     struct extent<_Tp[_Size], _Uint>
                       ^~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1310:36: error: template argument 1 is invalid
     struct extent<_Tp[_Size], _Uint>
                                    ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1311:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t,
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1311:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1311:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t,
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1311:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1312:24: error: ‘_Size’ was not declared in this scope
           _Uint == 0 ? _Size : extent<_Tp,
                        ^~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1313:28: error: template argument 1 is invalid
           _Uint - 1>::value>
                            ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1313:28: note: invalid template non-type parameter
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1318:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t,
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1318:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1318:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t,
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1318:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/move.h:55,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1320:31: error: template argument 1 is invalid
              _Uint - 1>::value>
                               ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1320:31: note: invalid template non-type parameter
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1748:31: error: ‘std::size_t’ has not been declared
   template<typename _Tp, std::size_t _Size>
                               ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1749:30: error: ‘_Size’ was not declared in this scope
     struct remove_extent<_Tp[_Size]>
                              ^~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1749:36: error: template argument 1 is invalid
     struct remove_extent<_Tp[_Size]>
                                    ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1761:31: error: ‘std::size_t’ has not been declared
   template<typename _Tp, std::size_t _Size>
                               ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1762:35: error: ‘_Size’ was not declared in this scope
     struct remove_all_extents<_Tp[_Size]>
                                   ^~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1762:41: error: template argument 1 is invalid
     struct remove_all_extents<_Tp[_Size]>
                                         ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1820:17: error: ‘std::size_t’ has not been declared
   template<std::size_t _Len>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1825:23: error: ‘_Len’ was not declared in this scope
  unsigned char __data[_Len];
                       ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1840:17: error: ‘std::size_t’ has not been declared
   template<std::size_t _Len, std::size_t _Align =
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1840:35: error: ‘std::size_t’ has not been declared
   template<std::size_t _Len, std::size_t _Align =
                                   ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1841:48: error: ‘_Len’ was not declared in this scope
     __alignof__(typename __aligned_storage_msa<_Len>::__type)>
                                                ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1841:52: error: template argument 1 is invalid
     __alignof__(typename __aligned_storage_msa<_Len>::__type)>
                                                    ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1846:23: error: ‘_Len’ was not declared in this scope
  unsigned char __data[_Len];
                       ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/type_traits:1847:37: error: ‘_Align’ was not declared in this scope
  struct __attribute__((__aligned__((_Align)))) { } __align;
                                     ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/utility:70,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:86:17: error: ‘std::size_t’ has not been declared
   template<std::size_t...>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:429:41: error: ‘std::size_t’ has not been declared
       template<typename... _Args1, std::size_t... _Indexes1,
                                         ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:430:41: error: ‘std::size_t’ has not been declared
                typename... _Args2, std::size_t... _Indexes2>
                                         ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:432:27: error: ‘_Indexes1’ was not declared in this scope
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                           ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:432:36: error: expected parameter pack before ‘...’
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                    ^~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:432:39: error: template argument 1 is invalid
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                       ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:432:55: error: ‘_Indexes2’ was not declared in this scope
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                                       ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:432:64: error: expected parameter pack before ‘...’
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                                                ^~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_pair.h:432:67: error: template argument 1 is invalid
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                                                   ^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:109:17: error: ‘std::size_t’ has not been declared
   template<std::size_t __i, typename _Tp>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:110:12: error: no default argument for ‘_Tp’
     struct tuple_element;
            ^~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:113:17: error: ‘std::size_t’ has not been declared
   template<std::size_t __i, typename _Tp>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:114:54: error: ‘__i’ was not declared in this scope
     using __tuple_element_t = typename tuple_element<__i, _Tp>::type;
                                                      ^~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:114:62: error: template argument 1 is invalid
     using __tuple_element_t = typename tuple_element<__i, _Tp>::type;
                                                              ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:116:17: error: ‘std::size_t’ has not been declared
   template<std::size_t __i, typename _Tp>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:117:26: error: ‘__i’ was not declared in this scope
     struct tuple_element<__i, const _Tp>
                          ^~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:117:40: error: template argument 1 is invalid
     struct tuple_element<__i, const _Tp>
                                        ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:122:17: error: ‘std::size_t’ has not been declared
   template<std::size_t __i, typename _Tp>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:123:26: error: ‘__i’ was not declared in this scope
     struct tuple_element<__i, volatile _Tp>
                          ^~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:123:43: error: template argument 1 is invalid
     struct tuple_element<__i, volatile _Tp>
                                           ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:128:17: error: ‘std::size_t’ has not been declared
   template<std::size_t __i, typename _Tp>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:129:26: error: ‘__i’ was not declared in this scope
     struct tuple_element<__i, const volatile _Tp>
                          ^~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:129:49: error: template argument 1 is invalid
     struct tuple_element<__i, const volatile _Tp>
                                                 ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:151:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 2> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:151:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:151:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 2> { };
                                     ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:151:37: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:60,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:151:46: error: template argument 1 is invalid
     : public integral_constant<std::size_t, 2> { };
                                              ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:151:46: note: invalid template non-type parameter
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:163:17: error: ‘std::size_t’ has not been declared
   template<std::size_t _Int>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:214:17: error: ‘std::size_t’ has not been declared
   template<std::size_t _Int, class _Tp1, class _Tp2>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:215:38: error: ‘_Int’ was not declared in this scope
     constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
                                      ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:215:38: note: suggested alternative: ‘int’
     constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
                                      ^~~~
                                      int
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:215:64: error: template argument 1 is invalid
     constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
                                                                ^~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility: In function ‘constexpr int& std::get(std::pair<_Tp1, _Tp2>&)’:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:217:25: error: ‘_Int’ was not declared in this scope
     { return __pair_get<_Int>::__get(__in); }
                         ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:217:25: note: suggested alternative: ‘int’
     { return __pair_get<_Int>::__get(__in); }
                         ^~~~
                         int
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:217:29: error: template argument 1 is invalid
     { return __pair_get<_Int>::__get(__in); }
                             ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility: At global scope:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:219:17: error: ‘std::size_t’ has not been declared
   template<std::size_t _Int, class _Tp1, class _Tp2>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:220:38: error: ‘_Int’ was not declared in this scope
     constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
                                      ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:220:38: note: suggested alternative: ‘int’
     constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
                                      ^~~~
                                      int
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:220:64: error: template argument 1 is invalid
     constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
                                                                ^~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility: In function ‘constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)’:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:222:25: error: ‘_Int’ was not declared in this scope
     { return __pair_get<_Int>::__move_get(std::move(__in)); }
                         ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:222:25: note: suggested alternative: ‘int’
     { return __pair_get<_Int>::__move_get(std::move(__in)); }
                         ^~~~
                         int
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:222:29: error: template argument 1 is invalid
     { return __pair_get<_Int>::__move_get(std::move(__in)); }
                             ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility: At global scope:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:224:17: error: ‘std::size_t’ has not been declared
   template<std::size_t _Int, class _Tp1, class _Tp2>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:225:44: error: ‘_Int’ was not declared in this scope
     constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
                                            ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:225:44: note: suggested alternative: ‘int’
     constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
                                            ^~~~
                                            int
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:225:70: error: template argument 1 is invalid
     constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
                                                                      ^~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility: In function ‘constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)’:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:227:25: error: ‘_Int’ was not declared in this scope
     { return __pair_get<_Int>::__const_get(__in); }
                         ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:227:25: note: suggested alternative: ‘int’
     { return __pair_get<_Int>::__const_get(__in); }
                         ^~~~
                         int
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:227:29: error: template argument 1 is invalid
     { return __pair_get<_Int>::__const_get(__in); }
                             ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility: At global scope:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:229:17: error: ‘std::size_t’ has not been declared
   template<std::size_t _Int, class _Tp1, class _Tp2>
                 ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:230:44: error: ‘_Int’ was not declared in this scope
     constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
                                            ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:230:44: note: suggested alternative: ‘int’
     constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
                                            ^~~~
                                            int
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:230:70: error: template argument 1 is invalid
     constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
                                                                      ^~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility: In function ‘constexpr const int&& std::get(const std::pair<_Tp1, _Tp2>&&)’:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:232:25: error: ‘_Int’ was not declared in this scope
     { return __pair_get<_Int>::__const_move_get(std::move(__in)); }
                         ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:232:25: note: suggested alternative: ‘int’
     { return __pair_get<_Int>::__const_move_get(std::move(__in)); }
                         ^~~~
                         int
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:232:29: error: template argument 1 is invalid
     { return __pair_get<_Int>::__const_move_get(std::move(__in)); }
                             ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility: At global scope:
/usr/local/gcc-8.2.0/include/c++/8.2.0/utility:307:58: note: invalid template non-type parameter
       using __type = _Index_tuple<__integer_pack(_Num)...>;
                                                          ^
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:61,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/ext/type_traits.h:162:35: error: ‘bool __gnu_cxx::__is_null_pointer’ redeclared as different kind of symbol
   __is_null_pointer(std::nullptr_t)
                                   ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/ext/type_traits.h:157:5: note: previous declaration ‘template<class _Type> bool __gnu_cxx::__is_null_pointer(_Type)’
     __is_null_pointer(_Type)
     ^~~~~~~~~~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/ext/type_traits.h:162:26: error: ‘nullptr_t’ is not a member of ‘std’
   __is_null_pointer(std::nullptr_t)
                          ^~~~~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:65,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:61,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_types.h:116:67: error: ‘ptrdiff_t’ does not name a type
   template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t,
                                                                   ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_types.h:116:67: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_types.h:1:1:
+#include <cstddef>
 // Types used in iterator implementation -*- C++ -*-
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_types.h:116:67:
   template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t,
                                                                   ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_types.h:182:15: error: ‘ptrdiff_t’ does not name a type
       typedef ptrdiff_t                   difference_type;
               ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_types.h:182:15: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_types.h:193:15: error: ‘ptrdiff_t’ does not name a type
       typedef ptrdiff_t                   difference_type;
               ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_types.h:193:15: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:66,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:61,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_funcs.h:110:5: error: ‘ptrdiff_t’ does not name a type
     ptrdiff_t
     ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_funcs.h:110:5: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_funcs.h:66:1:
+#include <cstddef>

/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_funcs.h:110:5:
     ptrdiff_t
     ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_funcs.h:116:5: error: ‘ptrdiff_t’ does not name a type
     ptrdiff_t
     ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator_base_funcs.h:116:5: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_iterator.h:66,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:67,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:61,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ptr_traits.h:104:20: error: ‘ptrdiff_t’ was not declared in this scope
  = __detected_or_t<ptrdiff_t, __difference_type, _Ptr>;
                    ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ptr_traits.h:104:20: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ptr_traits.h:1:1:
+#include <cstddef>
 // Pointer Traits -*- C++ -*-
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ptr_traits.h:104:20:
  = __detected_or_t<ptrdiff_t, __difference_type, _Ptr>;
                    ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ptr_traits.h:104:54: error: template argument 1 is invalid
  = __detected_or_t<ptrdiff_t, __difference_type, _Ptr>;
                                                      ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ptr_traits.h:130:15: error: ‘ptrdiff_t’ does not name a type
       typedef ptrdiff_t difference_type;
               ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/ptr_traits.h:130:15: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:61,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h: In static member function ‘static _Tp* std::__copy_move<_IsMove, true, std::random_access_iterator_tag>::__copy_m(const _Tp*, const _Tp*, _Tp*)’:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:366:10: error: ‘ptrdiff_t’ does not name a type
    const ptrdiff_t _Num = __last - __first;
          ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:366:10: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:72:1:
+#include <cstddef>

/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:366:10:
    const ptrdiff_t _Num = __last - __first;
          ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:367:8: error: ‘_Num’ was not declared in this scope
    if (_Num)
        ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:367:8: note: suggested alternative: ‘enum’
    if (_Num)
        ^~~~
        enum
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:369:22: error: ‘_Num’ was not declared in this scope
    return __result + _Num;
                      ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:369:22: note: suggested alternative: ‘enum’
    return __result + _Num;
                      ^~~~
                      enum
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h: In static member function ‘static _Tp* std::__copy_move_backward<_IsMove, true, std::random_access_iterator_tag>::__copy_move_b(const _Tp*, const _Tp*, _Tp*)’:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:568:10: error: ‘ptrdiff_t’ does not name a type
    const ptrdiff_t _Num = __last - __first;
          ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:568:10: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’?
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:569:8: error: ‘_Num’ was not declared in this scope
    if (_Num)
        ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:569:8: note: suggested alternative: ‘enum’
    if (_Num)
        ^~~~
        enum
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:571:22: error: ‘_Num’ was not declared in this scope
    return __result - _Num;
                      ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algobase.h:571:22: note: suggested alternative: ‘enum’
    return __result - _Num;
                      ^~~~
                      enum
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_construct.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h:60,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algo.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:62,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/new: At global scope:
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:120:31: error: declaration of ‘operator new’ as non-function
 void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
                               ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:120:25: error: ‘size_t’ is not a member of ‘std’
 void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
                         ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:120:25: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_construct.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h:60,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algo.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:62,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:121:41: error: attributes after parenthesized initializer ignored [-fpermissive]
   __attribute__((__externally_visible__));
                                         ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:122:33: error: declaration of ‘operator new []’ as non-function
 void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
                                 ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:122:27: error: ‘size_t’ is not a member of ‘std’
 void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
                           ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:122:27: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_construct.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h:60,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algo.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:62,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:123:41: error: attributes after parenthesized initializer ignored [-fpermissive]
   __attribute__((__externally_visible__));
                                         ^
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:134:25: error: declaration of ‘operator new’ as non-function
 void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
                         ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:134:25: error: ‘size_t’ is not a member of ‘std’
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:134:25: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_construct.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h:60,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algo.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:62,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:134:33: error: expected primary-expression before ‘const’
 void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
                                 ^~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:136:27: error: declaration of ‘operator new []’ as non-function
 void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
                           ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:136:27: error: ‘size_t’ is not a member of ‘std’
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:136:27: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_construct.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h:60,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algo.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:62,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:136:35: error: expected primary-expression before ‘const’
 void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
                                   ^~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:168:32: error: declaration of ‘operator new’ as non-function
 inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
                                ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:168:32: error: ‘size_t’ is not a member of ‘std’
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:168:32: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_construct.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h:60,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algo.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:62,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:168:40: error: expected primary-expression before ‘void’
 inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
                                        ^~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:170:34: error: declaration of ‘operator new []’ as non-function
 inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
                                  ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:170:34: error: ‘size_t’ is not a member of ‘std’
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:170:34: note: suggested alternative:
In file included from /usr/include/stdio.h:34,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/cstdio:42,
                 from ./Main.cpp:2:
/usr/local/gcc-8.2.0/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_construct.h:59,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h:60,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algo.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:62,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/new:170:42: error: expected primary-expression before ‘void’
 inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
                                          ^~~~
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/ext/alloc_traits.h:36,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_construct.h:61,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h:60,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algo.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:62,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/alloc_traits.h:404:36: error: ‘ptrdiff_t’ in namespace ‘std’ does not name a type
       using difference_type = std::ptrdiff_t;
                                    ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/alloc_traits.h:407:30: error: ‘size_t’ in namespace ‘std’ does not name a type
       using size_type = std::size_t;
                              ^~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/alloc_traits.h:435:37: error: ‘size_type’ has not been declared
       allocate(allocator_type& __a, size_type __n)
                                     ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/alloc_traits.h:449:37: error: ‘size_type’ has not been declared
       allocate(allocator_type& __a, size_type __n, const_void_pointer __hint)
                                     ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/alloc_traits.h:461:52: error: ‘size_type’ has not been declared
       deallocate(allocator_type& __a, pointer __p, size_type __n)
                                                    ^~~~~~~~~
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/alloc_traits.h:494:14: error: ‘size_type’ does not name a type; did you mean ‘true_type’?
       static size_type
              ^~~~~~~~~
              true_type
In file included from /usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_algo.h:62,
                 from /usr/local/gcc-8.2.0/include/c++/8.2.0/algorithm:62,
                 from ./Main.cpp:4:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h: In function ‘std::pair<_Tp*, long int> std::get_temporary_buffer(ptrdiff_t)’:
/usr/local/gcc-8.2.0/include/c++/8.2.0/bits/stl_tempbuf.h:95:20: error: too many arguments to function ‘void* operator new(long unsigned int)’
        std::nothrow));
                    ^

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