---

Lỗi biên dịch:

Main.cc: In function ‘int main()’:
Main.cc:23:13: error: no matching function for call to ‘std::vector >::resize(long long int, std::vector)’
   23 |     a.resize(n + 1, vector ());
      |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/vector:67,
                 from /usr/include/c++/11/queue:61,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:86,
                 from Main.cc:1:
/usr/include/c++/11/bits/stl_vector.h:937:7: note: candidate: ‘void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type) [with _Tp = std::vector; _Alloc = std::allocator >; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’
  937 |       resize(size_type __new_size)
      |       ^~~~~~
/usr/include/c++/11/bits/stl_vector.h:937:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/11/bits/stl_vector.h:957:7: note: candidate: ‘void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type, const value_type&) [with _Tp = std::vector; _Alloc = std::allocator >; std::vector<_Tp, _Alloc>::size_type = long unsigned int; std::vector<_Tp, _Alloc>::value_type = std::vector]’
  957 |       resize(size_type __new_size, const value_type& __x)
      |       ^~~~~~
/usr/include/c++/11/bits/stl_vector.h:957:54: note:   no known conversion for argument 2 from ‘std::vector’ to ‘const value_type&’ {aka ‘const std::vector&’}
  957 |       resize(size_type __new_size, const value_type& __x)
      |                                    ~~~~~~~~~~~~~~~~~~^~~