| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 285953 | Kastanda | Parrots (IOI11_parrots) | C++11 | Compilation error | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
// M
#include<bits/stdc++.h>
#include "encoder.h"
#include "encoderlib.h"
using namespace std;
const int N = 256, MXN = N * 3, LIM = 7;
int ts1;
vector < int > TMp1, V1[MXN];
void Run1(int nw, int bt)
{
if (nw >= bt)
return void(V1[ts1 ++] = TMp1);
for (int i = 0; (int)TMp1.size() + i <= LIM; i ++)
{
for (int j = 0; j < i; j ++)
TMp1.push_back(nw);
Run1(nw + 1, bt);
for (int j = 0; j < i; j ++)
TMp1.pop_back();
}
}
void Generate1(int lg)
{
ts1 = 0;
int bts = 8 - lg;
int k = 1 << bts;
Run1(0, k);
assert(ts1 >= N);
sort(V1, V1 + ts1, [&](auto X, auto Y){return X.size() < Y.size();});
}
void encode(int n, int B[])
{
int lg = 6;
if (n <= 32)
lg = 5;
vector < int > A(n);
for (int i = 0; i < n; i ++)
A[i] = B[i];
Generate1(lg);
for (int i = 1; i < n; i ++)
A[i] = A[i] ^ A[i - 1];
for (int i = 0; i < n; i ++)
for (int a : V1[A[i]])
send((a << lg) | i);
}// M
#include<bits/stdc++.h>
#include "decoder.h"
#include "decoderlib.h"
using namespace std;
const int N = 256, MXN = N * 2, LIM = 7;
int ts2;
vector < int > TMp2, V2[MXN];
map < vector < int > , int > MP;
void Run2(int nw, int bt)
{
if (nw >= bt)
return void(V2[ts2 ++] = TMp2);
for (int i = 0; (int)TMp2.size() + i <= LIM; i ++)
{
for (int j = 0; j < i; j ++)
TMp2.push_back(nw);
Run2(nw + 1, bt);
for (int j = 0; j < i; j ++)
TMp2.pop_back();
}
}
void Generate2(int lg)
{
ts2 = 0;
int bts = 8 - lg;
int k = 1 << bts;
Run2(0, k);
assert(ts2 >= N);
sort(V2, V2 + ts2, [&](auto X, auto Y){return X.size() < Y.size();});
for (int i = 0; i < N; i ++)
MP[V2[i]] = i;
}
void decode(int n, int L, int X[])
{
int lg = 6;
if (n <= 32)
lg = 5;
Generate2(lg);
vector < int > vec[64];
for (int i = 0; i < L; i ++)
vec[(X[i] & ((1 << lg) - 1))].push_back(X[i] >> lg);
vector < int > A(n, 0);
for (int i = 0; i < n; i ++)
{
sort(vec[i].begin(), vec[i].end());
A[i] = MP[vec[i]];
}
for (int i = n - 1; i; i --)
A[i] ^= A[i - 1];
for (int i = 0; i < n; i ++)
output(A[i]);
}Compilation message (stderr)
encoder.cpp: In function 'void Generate1(int)':
encoder.cpp:31:32: error: use of 'auto' in lambda parameter declaration only available with '-std=c++14' or '-std=gnu++14'
31 | sort(V1, V1 + ts1, [&](auto X, auto Y){return X.size() < Y.size();});
| ^~~~
encoder.cpp:31:40: error: use of 'auto' in lambda parameter declaration only available with '-std=c++14' or '-std=gnu++14'
31 | sort(V1, V1 + ts1, [&](auto X, auto Y){return X.size() < Y.size();});
| ^~~~
encoder.cpp: In lambda function:
encoder.cpp:31:57: error: request for member 'size' in 'X', which is of non-class type 'int'
31 | sort(V1, V1 + ts1, [&](auto X, auto Y){return X.size() < Y.size();});
| ^~~~
encoder.cpp:31:68: error: request for member 'size' in 'Y', which is of non-class type 'int'
31 | sort(V1, V1 + ts1, [&](auto X, auto Y){return X.size() < Y.size();});
| ^~~~
In file included from /usr/include/c++/9/bits/stl_algobase.h:71,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from encoder.cpp:2:
/usr/include/c++/9/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_iter<_Compare>::operator()(_Iterator1, _Iterator2) [with _Iterator1 = std::vector<int>*; _Iterator2 = std::vector<int>*; _Compare = Generate1(int)::<lambda(int, int)>]':
/usr/include/c++/9/bits/stl_algo.h:1846:14: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1884:25: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1970:31: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:4899:18: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = std::vector<int>*; _Compare = Generate1(int)::<lambda(int, int)>]'
encoder.cpp:31:76: required from here
/usr/include/c++/9/bits/predefined_ops.h:143:18: error: no match for call to '(Generate1(int)::<lambda(int, int)>) (std::vector<int>&, std::vector<int>&)'
143 | { return bool(_M_comp(*__it1, *__it2)); }
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encoder.cpp:31:28: note: candidate: 'Generate1(int)::<lambda(int, int)>'
31 | sort(V1, V1 + ts1, [&](auto X, auto Y){return X.size() < Y.size();});
| ^
encoder.cpp:31:28: note: no known conversion for argument 1 from 'std::vector<int>' to 'int'
In file included from /usr/include/c++/9/bits/stl_algobase.h:71,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from encoder.cpp:2:
/usr/include/c++/9/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Val_comp_iter<_Compare>::operator()(_Value&, _Iterator) [with _Value = std::vector<int>; _Iterator = std::vector<int>*; _Compare = Generate1(int)::<lambda(int, int)>]':
/usr/include/c++/9/bits/stl_algo.h:1827:20: required from 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Val_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1854:36: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1884:25: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1970:31: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:4899:18: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = std::vector<int>*; _Compare = Generate1(int)::<lambda(int, int)>]'
encoder.cpp:31:76: required from here
/usr/include/c++/9/bits/predefined_ops.h:215:11: error: no match for call to '(Generate1(int)::<lambda(int, int)>) (std::vector<int>&, std::vector<int>&)'
215 | { return bool(_M_comp(__val, *__it)); }
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
encoder.cpp:31:28: note: candidate: 'Generate1(int)::<lambda(int, int)>'
31 | sort(V1, V1 + ts1, [&](auto X, auto Y){return X.size() < Y.size();});
| ^
encoder.cpp:31:28: note: no known conversion for argument 1 from 'std::vector<int>' to 'int'
In file included from /usr/include/c++/9/bits/stl_algobase.h:71,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from encoder.cpp:2:
/usr/include/c++/9/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_val<_Compare>::operator()(_Iterator, _Value&) [with _Iterator = std::vector<int>*; _Value = std::vector<int>; _Compare = Generate1(int)::<lambda(int, int)>]':
/usr/include/c++/9/bits/stl_heap.h:133:48: required from 'void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare&) [with _RandomAccessIterator = std::vector<int>*; _Distance = long int; _Tp = std::vector<int>; _Compare = __gnu_cxx::__ops::_Iter_comp_val<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_heap.h:237:23: required from 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Distance = long int; _Tp = std::vector<int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_heap.h:342:22: required from 'void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1671:23: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1932:25: required from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1947:27: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Size = long int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1967:25: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate1(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:4899:18: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = std::vector<int>*; _Compare = Generate1(int)::<lambda(int, int)>]'
encoder.cpp:31:76: required from here
/usr/include/c++/9/bits/predefined_ops.h:177:11: error: no match for call to '(Generate1(int)::<lambda(int, int)>) (std::vector<int>&, std::vector<int>&)'
177 | { return bool(_M_comp(*__it, __val)); }
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
encoder.cpp:31:28: note: candidate: 'Generate1(int)::<lambda(int, int)>'
31 | sort(V1, V1 + ts1, [&](auto X, auto Y){return X.size() < Y.size();});
| ^
encoder.cpp:31:28: note: no known conversion for argument 1 from 'std::vector<int>' to 'int'
decoder.cpp: In function 'void Generate2(int)':
decoder.cpp:32:32: error: use of 'auto' in lambda parameter declaration only available with '-std=c++14' or '-std=gnu++14'
32 | sort(V2, V2 + ts2, [&](auto X, auto Y){return X.size() < Y.size();});
| ^~~~
decoder.cpp:32:40: error: use of 'auto' in lambda parameter declaration only available with '-std=c++14' or '-std=gnu++14'
32 | sort(V2, V2 + ts2, [&](auto X, auto Y){return X.size() < Y.size();});
| ^~~~
decoder.cpp: In lambda function:
decoder.cpp:32:57: error: request for member 'size' in 'X', which is of non-class type 'int'
32 | sort(V2, V2 + ts2, [&](auto X, auto Y){return X.size() < Y.size();});
| ^~~~
decoder.cpp:32:68: error: request for member 'size' in 'Y', which is of non-class type 'int'
32 | sort(V2, V2 + ts2, [&](auto X, auto Y){return X.size() < Y.size();});
| ^~~~
In file included from /usr/include/c++/9/bits/stl_algobase.h:71,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from decoder.cpp:2:
/usr/include/c++/9/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_iter<_Compare>::operator()(_Iterator1, _Iterator2) [with _Iterator1 = std::vector<int>*; _Iterator2 = std::vector<int>*; _Compare = Generate2(int)::<lambda(int, int)>]':
/usr/include/c++/9/bits/stl_algo.h:1846:14: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1884:25: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1970:31: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:4899:18: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = std::vector<int>*; _Compare = Generate2(int)::<lambda(int, int)>]'
decoder.cpp:32:76: required from here
/usr/include/c++/9/bits/predefined_ops.h:143:18: error: no match for call to '(Generate2(int)::<lambda(int, int)>) (std::vector<int>&, std::vector<int>&)'
143 | { return bool(_M_comp(*__it1, *__it2)); }
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
decoder.cpp:32:28: note: candidate: 'Generate2(int)::<lambda(int, int)>'
32 | sort(V2, V2 + ts2, [&](auto X, auto Y){return X.size() < Y.size();});
| ^
decoder.cpp:32:28: note: no known conversion for argument 1 from 'std::vector<int>' to 'int'
In file included from /usr/include/c++/9/bits/stl_algobase.h:71,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from decoder.cpp:2:
/usr/include/c++/9/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Val_comp_iter<_Compare>::operator()(_Value&, _Iterator) [with _Value = std::vector<int>; _Iterator = std::vector<int>*; _Compare = Generate2(int)::<lambda(int, int)>]':
/usr/include/c++/9/bits/stl_algo.h:1827:20: required from 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Val_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1854:36: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1884:25: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1970:31: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:4899:18: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = std::vector<int>*; _Compare = Generate2(int)::<lambda(int, int)>]'
decoder.cpp:32:76: required from here
/usr/include/c++/9/bits/predefined_ops.h:215:11: error: no match for call to '(Generate2(int)::<lambda(int, int)>) (std::vector<int>&, std::vector<int>&)'
215 | { return bool(_M_comp(__val, *__it)); }
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
decoder.cpp:32:28: note: candidate: 'Generate2(int)::<lambda(int, int)>'
32 | sort(V2, V2 + ts2, [&](auto X, auto Y){return X.size() < Y.size();});
| ^
decoder.cpp:32:28: note: no known conversion for argument 1 from 'std::vector<int>' to 'int'
In file included from /usr/include/c++/9/bits/stl_algobase.h:71,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from decoder.cpp:2:
/usr/include/c++/9/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_val<_Compare>::operator()(_Iterator, _Value&) [with _Iterator = std::vector<int>*; _Value = std::vector<int>; _Compare = Generate2(int)::<lambda(int, int)>]':
/usr/include/c++/9/bits/stl_heap.h:133:48: required from 'void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare&) [with _RandomAccessIterator = std::vector<int>*; _Distance = long int; _Tp = std::vector<int>; _Compare = __gnu_cxx::__ops::_Iter_comp_val<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_heap.h:237:23: required from 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Distance = long int; _Tp = std::vector<int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_heap.h:342:22: required from 'void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1671:23: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1932:25: required from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1947:27: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Size = long int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:1967:25: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::vector<int>*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Generate2(int)::<lambda(int, int)> >]'
/usr/include/c++/9/bits/stl_algo.h:4899:18: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = std::vector<int>*; _Compare = Generate2(int)::<lambda(int, int)>]'
decoder.cpp:32:76: required from here
/usr/include/c++/9/bits/predefined_ops.h:177:11: error: no match for call to '(Generate2(int)::<lambda(int, int)>) (std::vector<int>&, std::vector<int>&)'
177 | { return bool(_M_comp(*__it, __val)); }
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
decoder.cpp:32:28: note: candidate: 'Generate2(int)::<lambda(int, int)>'
32 | sort(V2, V2 + ts2, [&](auto X, auto Y){return X.size() < Y.size();});
| ^
decoder.cpp:32:28: note: no known conversion for argument 1 from 'std::vector<int>' to 'int'