answer.code: In function ‘void solve()’:
answer.code:15:9: error: invalid types ‘long long int[int]’ for array subscript
   15 |     if(a[4] == 1)
      |         ^
answer.code:24:9: error: invalid types ‘long long int[int]’ for array subscript
   24 |     if(a[3] == 1)
      |         ^
answer.code:30:18: error: invalid types ‘long long int[int]’ for array subscript
   30 |         cout << a[4] - 2 << " " << 2 << " " << 0 < "\n";
      |                  ^
answer.code:33:9: error: invalid types ‘long long int[int]’ for array subscript
   33 |     if(a[2] == 1)
      |         ^
answer.code:39:18: error: invalid types ‘long long int[int]’ for array subscript
   39 |         r[4] = (a[3] - 2)  % mod * (a[4] - 2) % mod ;
      |                  ^
answer.code:39:38: error: invalid types ‘long long int[int]’ for array subscript
   39 |         r[4] = (a[3] - 2)  % mod * (a[4] - 2) % mod ;
      |                                      ^
answer.code:41:18: error: invalid types ‘long long int[int]’ for array subscript
   41 |         r[5] = (a[4] % mod * a[3] % mod - 4 - r[4] + mod) % mod;
      |                  ^
answer.code:41:31: error: invalid types ‘long long int[int]’ for array subscript
   41 |         r[5] = (a[4] % mod * a[3] % mod - 4 - r[4] + mod) % mod;
      |                               ^
answer.code:48:9: error: invalid types ‘long long int[int]’ for array subscript
   48 |     if(a[1] == 1)
      |         ^
answer.code:55:10: error: invalid types ‘long long int[int]’ for array subscript
   55 |         a[2] -= 2;
      |          ^
answer.code:56:10: error: invalid types ‘long long int[int]’ for array subscript
   56 |         a[3] -= 2;
      |          ^
answer.code:57:10: error: invalid types ‘long long int[int]’ for array subscript
   57 |         a[4] -= 2;
      |          ^
answer.code:58:18: error: invalid types ‘long long int[int]’ for array subscript
   58 |         r[4] = (a[2] + a[3] + a[4] + mod) % mod;
      |                  ^
answer.code:58:25: error: invalid types ‘long long int[int]’ for array subscript
   58 |         r[4] = (a[2] + a[3] + a[4] + mod) % mod;
      |                         ^
answer.code:58:32: error: invalid types ‘long long int[int]’ for array subscript
   58 |         r[4] = (a[2] + a[3] + a[4] + mod) % mod;
      |                                ^
answer.code:59:18: error: invalid types ‘long long int[int]’ for array subscript
   59 |         r[3] = (a[2]  % mod * a[3] % mod + a[2] % mod * a[4] % mod + a[3] % mod * a[4]  % mod + mod) % mod;
      |                  ^
answer.code:59:32: error: invalid types ‘long long int[int]’ for array subscript
   59 |         r[3] = (a[2]  % mod * a[3] % mod + a[2] % mod * a[4] % mod + a[3] % mod * a[4]  % mod + mod) % mod;
      |                                ^
answer.code:59:45: error: invalid types ‘long long int[int]’ for array subscript
   59 |         r[3] = (a[2]  % mod * a[3] % mod + a[2] % mod * a[4] % mod + a[3] % mod * a[4]  % mod + mod) % mod;
      |                                             ^
answer.code:59:58: error: invalid types ‘long long int[int]’ for array subscript
   59 |         r[3] = (a[2]  % mod * a[3] % mod + a[2] % mod * a[4] % mod + a[3] % mod * a[4]  % mod + mod) % mod;
      |                                                          ^
answer.code:59:71: error: invalid types ‘long long int[int]’ for array subscript
   59 |         r[3] = (a[2]  % mod * a[3] % mod + a[2] % mod * a[4] % mod + a[3] % mod * a[4]  % mod + mod) % mod;
      |                                                                       ^
answer.code:59:84: error: invalid types ‘long long int[int]’ for array subscript
   59 |         r[3] = (a[2]  % mod * a[3] % mod + a[2] % mod * a[4] % mod + a[3] % mod * a[4]  % mod + mod) % mod;
      |                                                                                    ^
answer.code:60:18: error: invalid types ‘long long int[int]’ for array subscript
   60 |         r[2] = (a[2]  % mod* a[3] % mod * a[4] % mod) % mod;
      |                  ^
answer.code:60:31: error: invalid types ‘long long int[int]’ for array subscript
   60 |         r[2] = (a[2]  % mod* a[3] % mod * a[4] % mod) % mod;
      |                               ^
answer.code:60:44: error: invalid types ‘long long int[int]’ for array subscript
   60 |         r[2] = (a[2]  % mod* a[3] % mod * a[4] % mod) % mod;
      |                                            ^
In file included from /usr/include/c++/13/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51,
                 from answer.code:1:
/usr/include/c++/13/bits/stl_algo.h: In instantiation of ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = long long int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/13/bits/stl_algo.h:1859:25:   required from ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator,...