# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
1165233 | 2025-03-11 09:45:36 | 1a2b3c4d | Toll (APIO13_toll) | C++20 | Compilation error | 0 ms | 0 KiB |
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**/
#include <bits/stdc++.h>
using namespace std;
#define all(x) begin(x), end(x)
typedef long long ll;
#define int ll
const char nl = '\n';
const int N = 1e5+5;
const int inf = 1e8+10;
//const int mod = 1e9*5e5+10;
int n, m, k, p[N], pai[N];
int A[25], B[25], used[25];
ll ans;
vector<tuple<int,int,int>> edges;
vector<tuple<int,int,int>> graph[N];
int find(int x) {
if(x == pai[x]) return x;
return pai[x] = find(pai[x]);
}
bool join(int x, int y) {
x = find(x);
y = find(y);
if(x == y) return 0;
pai[x] = y;
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)
toll.cpp:1:3: error: expected unqualified-id before '/' token 1 | **/ | ^ In file included from /usr/include/c++/11/cmath:43, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/ext/type_traits.h:162:35: error: 'bool __gnu_cxx::__is_null_pointer' redeclared as different kind of entity 162 | __is_null_pointer(std::nullptr_t) | ^ /usr/include/c++/11/ext/type_traits.h:157:5: note: previous declaration 'template<class _Type> bool __gnu_cxx::__is_null_pointer(_Type)' 157 | __is_null_pointer(_Type) | ^~~~~~~~~~~~~~~~~ /usr/include/c++/11/ext/type_traits.h:162:26: error: 'nullptr_t' is not a member of 'std' 162 | __is_null_pointer(std::nullptr_t) | ^~~~~~~~~ In file included from /usr/include/c++/11/bits/move.h:57, from /usr/include/c++/11/bits/stl_pair.h:59, from /usr/include/c++/11/bits/stl_algobase.h:64, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/type_traits:431:26: error: 'std::size_t' has not been declared 431 | template<typename _Tp, std::size_t _Size> | ^~~ /usr/include/c++/11/type_traits:432:25: error: '_Size' was not declared in this scope 432 | struct is_array<_Tp[_Size]> | ^~~~~ /usr/include/c++/11/type_traits:432:31: error: template argument 1 is invalid 432 | struct is_array<_Tp[_Size]> | ^ /usr/include/c++/11/type_traits:537:42: error: 'nullptr_t' is not a member of 'std' 537 | struct __is_null_pointer_helper<std::nullptr_t> | ^~~~~~~~~ /usr/include/c++/11/type_traits:537:51: error: template argument 1 is invalid 537 | struct __is_null_pointer_helper<std::nullptr_t> | ^ /usr/include/c++/11/type_traits:1361:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 1361 | : public integral_constant<std::size_t, alignof(_Tp)> | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/move.h:57, from /usr/include/c++/11/bits/stl_pair.h:59, from /usr/include/c++/11/bits/stl_algobase.h:64, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/type_traits:1361:57: error: template argument 1 is invalid 1361 | : public integral_constant<std::size_t, alignof(_Tp)> | ^ /usr/include/c++/11/type_traits:1370:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 1370 | : public integral_constant<std::size_t, 0> { }; | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/move.h:57, from /usr/include/c++/11/bits/stl_pair.h:59, from /usr/include/c++/11/bits/stl_algobase.h:64, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/type_traits:1370:46: error: template argument 1 is invalid 1370 | : public integral_constant<std::size_t, 0> { }; | ^ /usr/include/c++/11/type_traits:1372:26: error: 'std::size_t' has not been declared 1372 | template<typename _Tp, std::size_t _Size> | ^~~ /usr/include/c++/11/type_traits:1373:21: error: '_Size' was not declared in this scope 1373 | struct rank<_Tp[_Size]> | ^~~~~ /usr/include/c++/11/type_traits:1373:27: error: template argument 1 is invalid 1373 | struct rank<_Tp[_Size]> | ^ /usr/include/c++/11/type_traits:1374:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 1374 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/move.h:57, from /usr/include/c++/11/bits/stl_pair.h:59, from /usr/include/c++/11/bits/stl_algobase.h:64, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/type_traits:1374:65: error: template argument 1 is invalid 1374 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; | ^ /usr/include/c++/11/type_traits:1378:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 1378 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/move.h:57, from /usr/include/c++/11/bits/stl_pair.h:59, from /usr/include/c++/11/bits/stl_algobase.h:64, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/type_traits:1378:65: error: template argument 1 is invalid 1378 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; | ^ /usr/include/c++/11/type_traits:1383:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 1383 | : public integral_constant<std::size_t, 0> { }; | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/move.h:57, from /usr/include/c++/11/bits/stl_pair.h:59, from /usr/include/c++/11/bits/stl_algobase.h:64, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/type_traits:1383:46: error: template argument 1 is invalid 1383 | : public integral_constant<std::size_t, 0> { }; | ^ /usr/include/c++/11/type_traits:1385:42: error: 'std::size_t' has not been declared 1385 | template<typename _Tp, unsigned _Uint, std::size_t _Size> | ^~~ /usr/include/c++/11/type_traits:1386:23: error: '_Size' was not declared in this scope 1386 | struct extent<_Tp[_Size], _Uint> | ^~~~~ /usr/include/c++/11/type_traits:1386:36: error: template argument 1 is invalid 1386 | struct extent<_Tp[_Size], _Uint> | ^ /usr/include/c++/11/type_traits:1387:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 1387 | : public integral_constant<std::size_t, | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/move.h:57, from /usr/include/c++/11/bits/stl_pair.h:59, from /usr/include/c++/11/bits/stl_algobase.h:64, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/type_traits:1388:45: error: '_Size' was not declared in this scope 1388 | _Uint == 0 ? _Size : extent<_Tp, | ^~~~~ /usr/include/c++/11/type_traits:1389:77: error: template argument 1 is invalid 1389 | _Uint - 1>::value> | ^ /usr/include/c++/11/type_traits:1394:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 1394 | : public integral_constant<std::size_t, | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/move.h:57, from /usr/include/c++/11/bits/stl_pair.h:59, from /usr/include/c++/11/bits/stl_algobase.h:64, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/type_traits:1396:73: error: template argument 1 is invalid 1396 | _Uint - 1>::value> | ^ /usr/include/c++/11/type_traits:1984:26: error: 'std::size_t' has not been declared 1984 | template<typename _Tp, std::size_t _Size> | ^~~ /usr/include/c++/11/type_traits:1985:30: error: '_Size' was not declared in this scope 1985 | struct remove_extent<_Tp[_Size]> | ^~~~~ /usr/include/c++/11/type_traits:1985:36: error: template argument 1 is invalid 1985 | struct remove_extent<_Tp[_Size]> | ^ /usr/include/c++/11/type_traits:1997:26: error: 'std::size_t' has not been declared 1997 | template<typename _Tp, std::size_t _Size> | ^~~ /usr/include/c++/11/type_traits:1998:35: error: '_Size' was not declared in this scope 1998 | struct remove_all_extents<_Tp[_Size]> | ^~~~~ /usr/include/c++/11/type_traits:1998:41: error: template argument 1 is invalid 1998 | struct remove_all_extents<_Tp[_Size]> | ^ /usr/include/c++/11/type_traits:2056:12: error: 'std::size_t' has not been declared 2056 | template<std::size_t _Len> | ^~~ /usr/include/c++/11/type_traits:2061:30: error: '_Len' was not declared in this scope 2061 | unsigned char __data[_Len]; | ^~~~ /usr/include/c++/11/type_traits:2076:12: error: 'std::size_t' has not been declared 2076 | template<std::size_t _Len, std::size_t _Align = | ^~~ /usr/include/c++/11/type_traits:2076:30: error: 'std::size_t' has not been declared 2076 | template<std::size_t _Len, std::size_t _Align = | ^~~ /usr/include/c++/11/type_traits:2077:55: error: '_Len' was not declared in this scope 2077 | __alignof__(typename __aligned_storage_msa<_Len>::__type)> | ^~~~ /usr/include/c++/11/type_traits:2077:59: error: template argument 1 is invalid 2077 | __alignof__(typename __aligned_storage_msa<_Len>::__type)> | ^ /usr/include/c++/11/type_traits:2082:30: error: '_Len' was not declared in this scope 2082 | unsigned char __data[_Len]; | ^~~~ /usr/include/c++/11/type_traits:2083:44: error: '_Align' was not declared in this scope 2083 | struct __attribute__((__aligned__((_Align)))) { } __align; | ^~~~~~ In file included from /usr/include/c++/11/bits/iterator_concepts.h:36, from /usr/include/c++/11/bits/stl_iterator_base_types.h:71, from /usr/include/c++/11/bits/stl_algobase.h:65, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/bits/ptr_traits.h:119:27: error: 'ptrdiff_t' was not declared in this scope 119 | = __detected_or_t<ptrdiff_t, __difference_type, _Ptr>; | ^~~~~~~~~ /usr/include/c++/11/bits/ptr_traits.h:1:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? +++ |+#include <cstddef> 1 | // Pointer Traits -*- C++ -*- /usr/include/c++/11/bits/ptr_traits.h:119:61: error: template argument 1 is invalid 119 | = __detected_or_t<ptrdiff_t, __difference_type, _Ptr>; | ^ /usr/include/c++/11/bits/ptr_traits.h:138:15: error: 'ptrdiff_t' does not name a type 138 | typedef ptrdiff_t difference_type; | ^~~~~~~~~ /usr/include/c++/11/bits/ptr_traits.h:138:15: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? In file included from /usr/include/c++/11/bits/stl_iterator_base_types.h:71, from /usr/include/c++/11/bits/stl_algobase.h:65, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/bits/iterator_concepts.h:153:31: error: 'ptrdiff_t' does not name a type 153 | { using difference_type = ptrdiff_t; }; | ^~~~~~~~~ /usr/include/c++/11/bits/iterator_concepts.h:38:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? 37 | #include <bits/ranges_cmp.h> // identity, ranges::less +++ |+#include <cstddef> 38 | In file included from /usr/include/c++/11/bits/stl_algobase.h:65, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/bits/stl_iterator_base_types.h:125:67: error: 'ptrdiff_t' does not name a type 125 | template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t, | ^~~~~~~~~ /usr/include/c++/11/bits/stl_iterator_base_types.h:72:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? 71 | # include <bits/iterator_concepts.h> +++ |+#include <cstddef> 72 | #endif /usr/include/c++/11/bits/stl_iterator_base_types.h:203:33: error: 'ptrdiff_t' does not name a type 203 | using difference_type = ptrdiff_t; | ^~~~~~~~~ /usr/include/c++/11/bits/stl_iterator_base_types.h:203:33: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? In file included from /usr/include/c++/11/bits/stl_algobase.h:66, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/bits/stl_iterator_base_funcs.h:110:5: error: 'ptrdiff_t' does not name a type 110 | ptrdiff_t | ^~~~~~~~~ /usr/include/c++/11/bits/stl_iterator_base_funcs.h:66:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? 65 | #include <debug/assertions.h> +++ |+#include <cstddef> 66 | /usr/include/c++/11/bits/stl_iterator_base_funcs.h:116:5: error: 'ptrdiff_t' does not name a type 116 | ptrdiff_t | ^~~~~~~~~ /usr/include/c++/11/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/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:126:26: error: declaration of 'operator new' as non-function 126 | _GLIBCXX_NODISCARD void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc) | ^~~~~~~~ /usr/include/c++/11/new:126:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 126 | _GLIBCXX_NODISCARD void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc) | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:127:41: error: attributes after parenthesized initializer ignored [-fpermissive] 127 | __attribute__((__externally_visible__)); | ^ /usr/include/c++/11/new:128:26: error: declaration of 'operator new []' as non-function 128 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc) | ^~~~~~~~ /usr/include/c++/11/new:128:46: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 128 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc) | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:129:41: error: attributes after parenthesized initializer ignored [-fpermissive] 129 | __attribute__((__externally_visible__)); | ^ /usr/include/c++/11/new:135:29: error: 'std::size_t' has not been declared 135 | void operator delete(void*, std::size_t) _GLIBCXX_USE_NOEXCEPT | ^~~ /usr/include/c++/11/new:137:31: error: 'std::size_t' has not been declared 137 | void operator delete[](void*, std::size_t) _GLIBCXX_USE_NOEXCEPT | ^~~ /usr/include/c++/11/new:140:26: error: declaration of 'operator new' as non-function 140 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT | ^~~~~~~~ /usr/include/c++/11/new:140:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 140 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:140:52: error: expected primary-expression before 'const' 140 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT | ^~~~~ /usr/include/c++/11/new:142:26: error: declaration of 'operator new []' as non-function 142 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT | ^~~~~~~~ /usr/include/c++/11/new:142:46: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 142 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:142:54: error: expected primary-expression before 'const' 142 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT | ^~~~~ /usr/include/c++/11/new:149:26: error: declaration of 'operator new' as non-function 149 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t) | ^~~~~~~~ /usr/include/c++/11/new:149:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 149 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t) | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:149:68: error: expected primary-expression before ')' token 149 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t) | ^ /usr/include/c++/11/new:150:73: error: attributes after parenthesized initializer ignored [-fpermissive] 150 | __attribute__((__externally_visible__, __alloc_size__ (1), __malloc__)); | ^ /usr/include/c++/11/new:151:26: error: declaration of 'operator new' as non-function 151 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&) | ^~~~~~~~ /usr/include/c++/11/new:151:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 151 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&) | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:151:68: error: expected primary-expression before ',' token 151 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&) | ^ /usr/include/c++/11/new:151:70: error: expected primary-expression before 'const' 151 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&) | ^~~~~ /usr/include/c++/11/new:157:26: error: declaration of 'operator new []' as non-function 157 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t) | ^~~~~~~~ /usr/include/c++/11/new:157:46: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 157 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t) | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:157:70: error: expected primary-expression before ')' token 157 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t) | ^ /usr/include/c++/11/new:158:73: error: attributes after parenthesized initializer ignored [-fpermissive] 158 | __attribute__((__externally_visible__, __alloc_size__ (1), __malloc__)); | ^ /usr/include/c++/11/new:159:26: error: declaration of 'operator new []' as non-function 159 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&) | ^~~~~~~~ /usr/include/c++/11/new:159:46: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 159 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&) | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:159:70: error: expected primary-expression before ',' token 159 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&) | ^ /usr/include/c++/11/new:159:72: error: expected primary-expression before 'const' 159 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&) | ^~~~~ /usr/include/c++/11/new:166:29: error: 'std::size_t' has not been declared 166 | void operator delete(void*, std::size_t, std::align_val_t) | ^~~ /usr/include/c++/11/new:168:31: error: 'std::size_t' has not been declared 168 | void operator delete[](void*, std::size_t, std::align_val_t) | ^~~ /usr/include/c++/11/new:174:33: error: declaration of 'operator new' as non-function 174 | _GLIBCXX_NODISCARD inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT | ^~~~~~~~ /usr/include/c++/11/new:174:51: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 174 | _GLIBCXX_NODISCARD inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:174:59: error: expected primary-expression before 'void' 174 | _GLIBCXX_NODISCARD inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT | ^~~~ /usr/include/c++/11/new:176:33: error: declaration of 'operator new []' as non-function 176 | _GLIBCXX_NODISCARD inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT | ^~~~~~~~ /usr/include/c++/11/new:176:53: error: 'size_t' is not a member of 'std'; did you mean 'size_t'? 176 | _GLIBCXX_NODISCARD inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT | ^~~~~~ In file included from /usr/include/stdlib.h:32, from /usr/include/c++/11/bits/std_abs.h:38, from /usr/include/c++/11/cmath:47, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/lib/gcc/x86_64-linux-gnu/11/include/stddef.h:209:23: note: 'size_t' declared here 209 | typedef __SIZE_TYPE__ size_t; | ^~~~~~ In file included from /usr/include/c++/11/bits/stl_iterator.h:82, from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/new:176:61: error: expected primary-expression before 'void' 176 | _GLIBCXX_NODISCARD inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT | ^~~~ In file included from /usr/include/c++/11/bits/stl_algobase.h:67, from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/bits/stl_iterator.h:658:31: error: 'ptrdiff_t' does not name a type 658 | using difference_type = ptrdiff_t; | ^~~~~~~~~ /usr/include/c++/11/bits/stl_iterator.h:86:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? 85 | # include <bits/stl_construct.h> +++ |+#include <cstddef> 86 | #endif /usr/include/c++/11/bits/stl_iterator.h:761:31: error: 'ptrdiff_t' does not name a type 761 | using difference_type = ptrdiff_t; | ^~~~~~~~~ /usr/include/c++/11/bits/stl_iterator.h:761:31: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? /usr/include/c++/11/bits/stl_iterator.h:880:31: error: 'ptrdiff_t' does not name a type 880 | using difference_type = ptrdiff_t; | ^~~~~~~~~ /usr/include/c++/11/bits/stl_iterator.h:880:31: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? In file included from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/bits/stl_algobase.h: In static member function 'static constexpr _Tp* std::__copy_move<_IsMove, true, std::random_access_iterator_tag>::__copy_m(const _Tp*, const _Tp*, _Tp*)': /usr/include/c++/11/bits/stl_algobase.h:429:17: error: 'ptrdiff_t' does not name a type 429 | const ptrdiff_t _Num = __last - __first; | ^~~~~~~~~ /usr/include/c++/11/bits/stl_algobase.h:72:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? 71 | #include <bits/predefined_ops.h> +++ |+#include <cstddef> 72 | #if __cplusplus >= 201103L /usr/include/c++/11/bits/stl_algobase.h:430:15: error: '_Num' was not declared in this scope 430 | if (_Num) | ^~~~ /usr/include/c++/11/bits/stl_algobase.h:432:29: error: '_Num' was not declared in this scope 432 | return __result + _Num; | ^~~~ /usr/include/c++/11/bits/stl_algobase.h: In static member function 'static constexpr _Tp* std::__copy_move_backward<_IsMove, true, std::random_access_iterator_tag>::__copy_move_b(const _Tp*, const _Tp*, _Tp*)': /usr/include/c++/11/bits/stl_algobase.h:740:17: error: 'ptrdiff_t' does not name a type 740 | const ptrdiff_t _Num = __last - __first; | ^~~~~~~~~ /usr/include/c++/11/bits/stl_algobase.h:740:17: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? /usr/include/c++/11/bits/stl_algobase.h:741:15: error: '_Num' was not declared in this scope 741 | if (_Num) | ^~~~ /usr/include/c++/11/bits/stl_algobase.h:743:29: error: '_Num' was not declared in this scope 743 | return __result - _Num; | ^~~~ /usr/include/c++/11/bits/stl_algobase.h: At global scope: /usr/include/c++/11/bits/stl_algobase.h:1349:16: error: 'ptrdiff_t' does not name a type 1349 | static ptrdiff_t | ^~~~~~~~~ /usr/include/c++/11/bits/stl_algobase.h:1349:16: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'? In file included from /usr/include/c++/11/ios:40, from /usr/include/c++/11/istream:38, from /usr/include/c++/11/sstream:38, from /usr/include/c++/11/complex:45, from /usr/include/c++/11/ccomplex:39, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54, from toll.cpp:2: /usr/include/c++/11/bits/char_traits.h:114:61: error: 'std::size_t' has not been declared 114 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n); | ^~~ /usr/include/c++/11/bits/char_traits.h:116:40: error: 'size_t' in namespace 'std' does not name a type; did you mean 'time_t'? 116 | static _GLIBCXX14_CONSTEXPR std::size_t | ^~~~~~ | time_t /usr/include/c++/11/bits/char_traits.h:120:34: error: 'std::size_t' has not been declared 120 | find(const char_type* __s, std::size_t __n, const char_type& __a); | ^~~ /usr/include/c++/11/bits/char_traits.h:123:52: error: 'std::size_t' has not been declared 123 | move(char_type* __s1, const char_type* __s2, std::size_t __n); | ^~~ /usr/include/c++/11/bits/char_traits.h:126:52: error: 'std::size_t' has not been declared 126 | copy(char_type* __s1, const char_type* __s2, std::size_t __n); | ^~~ /usr/include/c++/11/bits/char_traits.h:129:30: error: 'std::size_t' has not been declared 129 | assign(char_type* __s, std::size_t __n, char_type __a); | ^~~ /usr/include/c++/11/bits/char_traits.h:155:59: error: 'std::size_t' has not been declared 155 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n) | ^~~ /usr/include/c++/11/bits/char_traits.h: In static member function 'static constexpr int __gnu_cxx::char_traits<_CharT>::compare(const char_type*, const char_type*, int)': /usr/include/c++/11/bits/char_traits.h:157:17: error: 'size_t' is not a member of 'std'; did you mean 'time_t'? 157 | for (std::size_t __i = 0; __i < __n; ++__i) | ^~~~~~ | time_t /usr/include/c++/11/bits/char_traits.h:157:33: error: '__i' was not declared in this scope; did you mean '__n'? 157 | for (std::size_t __i = 0; __i < __n; ++__i) | ^~~ | __n /usr/include/c++/11/bits/char_traits.h: At global scope: /usr/include/c++/11/bits/char_traits.h:166:31: error: 'size_t' in namespace 'std' does not name a type; did you mean 'time_t'? 166 | _GLIBCXX14_CONSTEXPR std::size_t | ^~~~~~ | time_t /usr/include/c++/11/bits/char_traits.h:179:32: error: 'std::size_t' has not been declared 179 | find(const char_type* __s, std::size_t __n, const char_type& __a) | ^~~ /usr/include/c++/11/bits/char_traits.h: In static member function 'static constexpr const char_type* __gnu_cxx::char_traits<_CharT>::find(const char_type*, int, const char_type&)': /usr/include/c++/11/bits/char_traits.h:181:17: error: 'size_t' is not a member of 'std'; did you mean 'time_t'? 181 | for (std::size_t __i = 0; __i < __n; ++__i) | ^~~~~~ | time_t /usr/include/c++/11/bits/char_traits.h:181:33: error: '__i' was not declared in this scope; did you mean '__s'? 181 | for (std::size_t __i = 0; __i < __n; ++__i) | ^~~ | __s /usr/include/c++/11/bits/char_traits.h: At global scope: /usr/include/c++/11/bits/char_traits.h:191:50: error: 'std::size_t' has not been declared 191 | move(char_type* __s1, const char_type* __s2, std::size_t __n) | ^~~ /usr/include/c++/11/bits/char_traits.h:241:50: error: 'std::size_t' has not been declared 241 | copy(char_type* __s1, const char_type* __s2, std::size_t __n) | ^~~ /usr/include/c++/11/bits/char_traits.h:252:28: error: 'std::size_t' has not been declared 252 | assign(char_type* __s, std::size_t __n, char_type __a) | ^~~ /usr/include/c++/11/bits/char_traits.h: In static member function 'static constexpr size_t std::char_traits<char>::length(const char_type*)': /usr/include/c++/11/bits/char_traits.h:397:53: error: 'length' is not a member of '__gnu_cxx::char_traits<char>' 397 | return __gnu_cxx::char_traits<char_type>::length(__s); | ^~~~~~ In file included from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/bits/stl_algobase.h: In instantiation of 'static constexpr _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const char*; _OI = char*]': /usr/include/c++/11/bits/stl_algobase.h:492:12: required from 'constexpr _OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = const char*; _OI = char*]' /usr/include/c++/11/bits/stl_algobase.h:522:42: required from 'constexpr _OI std::__copy_move_a1(_II, _II, _OI) [with bool _IsMove = false; _II = const char*; _OI = char*]' /usr/include/c++/11/bits/stl_algobase.h:530:31: required from 'constexpr _OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const char*; _OI = char*]' /usr/include/c++/11/bits/stl_algobase.h:620:7: required from 'constexpr _OI std::copy(_II, _II, _OI) [with _II = const char*; _OI = char*]' /usr/include/c++/11/bits/char_traits.h:244:7: required from 'static constexpr __gnu_cxx::char_traits<_CharT>::char_type* __gnu_cxx::char_traits<_CharT>::copy(__gnu_cxx::char_traits<_CharT>::char_type*, const char_type*, int) [with _CharT = char; __gnu_cxx::char_traits<_CharT>::char_type = char]' /usr/include/c++/11/bits/char_traits.h:204:4: required from 'static constexpr __gnu_cxx::char_traits<_CharT>::char_type* __gnu_cxx::char_traits<_CharT>::move(__gnu_cxx::char_traits<_CharT>::char_type*, const char_type*, int) [with _CharT = char; __gnu_cxx::char_traits<_CharT>::char_type = char]' /usr/include/c++/11/bits/char_traits.h:423:50: required from here /usr/include/c++/11/bits/stl_algobase.h:382:66: error: no type named 'difference_type' in 'struct std::iterator_traits<const char*>' 382 | typedef typename iterator_traits<_II>::difference_type _Distance; | ^~~~~~~~~ In file included from /usr/include/c++/11/ios:40, from /usr/include/c++/11/istream:38, from /usr/include/c++/11/sstream:38, from /usr/include/c++/11/complex:45, from /usr/include/c++/11/ccomplex:39, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54, from toll.cpp:2: /usr/include/c++/11/bits/char_traits.h: In static member function 'static constexpr size_t std::char_traits<wchar_t>::length(const char_type*)': /usr/include/c++/11/bits/char_traits.h:521:53: error: 'length' is not a member of '__gnu_cxx::char_traits<wchar_t>' 521 | return __gnu_cxx::char_traits<char_type>::length(__s); | ^~~~~~ /usr/include/c++/11/bits/char_traits.h:523:22: error: call to non-'constexpr' function 'size_t wcslen(const wchar_t*)' 523 | return wcslen(__s); | ~~~~~~^~~~~ In file included from /usr/include/c++/11/cwchar:44, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:50, from toll.cpp:2: /usr/include/wchar.h:223:15: note: 'size_t wcslen(const wchar_t*)' declared here 223 | extern size_t wcslen (const wchar_t *__s) __THROW __attribute_pure__; | ^~~~~~ In file included from /usr/include/c++/11/bits/specfun.h:45, from /usr/include/c++/11/cmath:1935, from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41, from toll.cpp:2: /usr/include/c++/11/bits/stl_algobase.h: In instantiation of 'static constexpr _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const wchar_t*; _OI = wchar_t*]': /usr/include/c++/11/bits/stl_algobase.h:492:12: required from 'constexpr _OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = const wchar_t*; _OI = wchar_t*]' /usr/include/c++/11/bits/stl_algobase.h:522:42: required from 'constexpr _OI std::__copy_move_a1(_II, _II, _OI) [with bool _IsMove = false; _II = const wchar_t*; _OI = wchar_t*]' /usr/include/c++/11/bits/stl_algobase.h:530:31: required from 'constexpr _OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const wchar_t*; _OI = wchar_t*]' /usr/include/c++/11/bits/stl_algobase.h:620:7: required from 'constexpr _OI std::copy(_II, _II, _OI) [with _II = const wchar_t*; _OI = wchar_t*]' /usr/include/c++/11/bits/char_traits.h:244:7: required from 'static constexpr __gnu_cxx::char_traits<_CharT>::char_type* __gnu_cxx::char_traits<_CharT>::copy(__gnu_cxx::char_trai