Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
  ll n,m;
  cin>>n>>m;
  vector<vector<ll>> mat1(n,vector<ll>(m)),mat2(n,vector<ll>(m)),mat(n,vector<ll>(m));
  for(ll i=0;i<n;i++)
    for(ll j=0;j<m;j++)
      cin>>mat1[i][j];
 for(ll i=0;i<n;i++)
    for(ll j=0;j<m;j++)
      cin>>mat2[i][j];
 for(ll i=0;i<n;i++)
    for(ll j=0;j<m;j++)
      mat[i][j] = abs(mat1[i][j] - mat2[i][j]);
  vector<vector<vector<bool>>> dp(n,vector<vector<ll>>(m,vector<ll>(6400)));
  dp[0][0][mat[0][0]] = true;
  for(ll i=0;i<n;i++){
    for(ll j=0;j<m;j++){
      for(ll k=0;k<6400;k++){
        if(i+1<n && k+mat[i+1][j]<6400 && dp[i][j][k])
          dp[i+1][j][k+mat[i+1][j]] = true;
        if(i+1<n && dp[i][j][k])
          dp[i+1][j][abs(k-mat[i+1][j])] = true;
        if(j+1<m && k+mat[i][j+1]<6400 && dp[i][j][k])
          dp[i][j+1][k+mat[i][j+1]] = true;
        if(j+1<m && dp[i][j][k])
          dp[i][j+1][abs(k-mat[i][j+1])] = true;
      }
    }
  }
  ll i =0;
  for(i =0;i<6400;i++)
    if(dp[n-1][m-1][i])
      break;
  cout<<i<<endl;
}
 

Compiler output:
a.cc: In function 'int main()':
a.cc:17:75: error: no matching function for call to 'std::vector<std::vector<std::vector<bool> > >::vector(ll&, std::vector<std::vector<long long int> >)'
   17 |   vector<vector<vector<bool>>> dp(n,vector<vector<ll>>(m,vector<ll>(6400)));
      |                                                                           ^
In file included from /usr/include/c++/14/vector:66,
                 from /usr/include/c++/14/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate: 'template<class _InputIterator, class> std::vector<_Tp, _Alloc>::vector(_InputIterator, _InputIterator, const allocator_type&) [with <template-parameter-2-2> = _InputIterator; _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >]'
  707 |         vector(_InputIterator __first, _InputIterator __last,
      |         ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:707:9: note:   template argument deduction/substitution failed:
a.cc:17:75: note:   deduced conflicting types for parameter '_InputIterator' ('long long int' and 'std::vector<std::vector<long long int> >')
   17 |   vector<vector<vector<bool>>> dp(n,vector<vector<ll>>(m,vector<ll>(6400)));
      |                                                                           ^
/usr/include/c++/14/bits/stl_vector.h:678:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >; allocator_type = std::allocator<std::vector<std::vector<bool> > >]'
  678 |       vector(initializer_list<value_type> __l,
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:678:43: note:   no known conversion for argument 1 from 'll' {aka 'long long int'} to 'std::initializer_list<std::vector<std::vector<bool> > >'
  678 |       vector(initializer_list<value_type> __l,
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, std::__type_identity_t<_Alloc>&) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >; std::__type_identity_t<_Alloc> = std::allocator<std::vector<std::vector<bool> > >]'
  659 |       vector(vector&& __rv, const __type_identity_t<allocator_type>& __m)
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:659:23: note:   no known conversion for argument 1 from 'll' {aka 'long long int'} to 'std::vector<std::vector<std::vector<bool> > >&&'
  659 |       vector(vector&& __rv, const __type_identity_t<allocator_type>& __m)
      |              ~~~~~~~~~^~~~
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::false_type) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >; allocator_type = std::allocator<std::vector<std::vector<bool> > >; std::false_type = std::false_type]'
  640 |       vector(vector&& __rv, const allocator_type& __m, false_type)
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:640:7: note:   candidate expects 3 arguments, 2 provided
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::true_type) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >; allocator_type = std::allocator<std::vector<std::vector<bool> > >; std::true_type = std::true_type]'
  635 |       vector(vector&& __rv, const allocator_type& __m, true_type) noexcept
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:635:7: note:   candidate expects 3 arguments, 2 provided
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&, std::__type_identity_t<_Alloc>&) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >; std::__type_identity_t<_Alloc> = std::allocator<std::vector<std::vector<bool> > >]'
  624 |       vector(const vector& __x, const __type_identity_t<allocator_type>& __a)
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:624:28: note:   no known conversion for argument 1 from 'll' {aka 'long long int'} to 'const std::vector<std::vector<std::vector<bool> > >&'
  624 |       vector(const vector& __x, const __type_identity_t<allocator_type>& __a)
      |              ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/stl_vector.h:620:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >]'
  620 |       vector(vector&&) noexcept = default;
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:620:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_vector.h:601:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >]'
  601 |       vector(const vector& __x)
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:601:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(size_type, const value_type&, const allocator_type&) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >; size_type = long unsigned int; value_type = std::vector<std::vector<bool> >; allocator_type = std::allocator<std::vector<std::vector<bool> > >]'
  569 |       vector(size_type __n, const value_type& __value,
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:569:47: note:   no known conversion for argument 2 from 'std::vector<std::vector<long long int> >' to 'const std::vector<std::vector<std::vector<bool> > >::value_type&' {aka 'const std::vector<std::vector<bool> >&'}
  569 |       vector(size_type __n, const value_type& __value,
      |                             ~~~~~~~~~~~~~~~~~~^~~~~~~
/usr/include/c++/14/bits/stl_vector.h:556:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(size_type, const allocator_type&) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >; size_type = long unsigned int; allocator_type = std::allocator<std::vector<std::vector<bool> > >]'
  556 |       vector(size_type __n, const allocator_type& __a = allocator_type())
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:556:51: note:   no known conversion for argument 2 from 'std::vector<std::vector<long long int> >' to 'const std::vector<std::vector<std::vector<bool> > >::allocator_type&' {aka 'const std::allocator<std::vector<std::vector<bool> > >&'}
  556 |       vector(size_type __n, const allocator_type& __a = allocator_type())
      |                             ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_vector.h:542:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const allocator_type&) [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >; allocator_type = std::allocator<std::vector<std::vector<bool> > >]'
  542 |       vector(const allocator_type& __a) _GLIBCXX_NOEXCEPT
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:542:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector() [with _Tp = std::vector<std::vector<bool> >; _Alloc = std::allocator<std::vector<std::vector<bool> > >]'
  531 |       vector() = default;
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:531:7: note:   candidate expects 0 arguments, 2 provided