answer.code:9:11: error: redefinition of ‘long long int max(long long int, long long int)’
    9 | long long max(long long x, long long y)
      |           ^~~
answer.code:5:11: note: ‘long long int max(long long int, long long int)’ previously defined here
    5 | long long max(long long x, long long y)
      |           ^~~
answer.code: In function ‘long long int mge(int, int)’:
answer.code:35:23: error: no matching function for call to ‘min(long long int, long int)’
   35 |         ans += max(min(1ll * R, lower_bound(MX + mid + 1, MX + r + 1, -MX[i]) - MX) - max(-MX[i] + i - 1 - k, mid + 1), 0ll);
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/char_traits.h:39,
                 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 answer.code:1:
/usr/include/c++/11/bits/stl_algobase.h:230:5: note: candidate: ‘template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)’
  230 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
answer.code:35:23: note:   deduced conflicting types for parameter ‘const _Tp’ (‘long long int’ and ‘long int’)
   35 |         ans += max(min(1ll * R, lower_bound(MX + mid + 1, MX + r + 1, -MX[i]) - MX) - max(-MX[i] + i - 1 - k, mid + 1), 0ll);
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/char_traits.h:39,
                 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 answer.code:1:
/usr/include/c++/11/bits/stl_algobase.h:278:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)’
  278 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
answer.code:35:23: note:   deduced conflicting types for parameter ‘const _Tp’ (‘long long int’ and ‘long int’)
   35 |         ans += max(min(1ll * R, lower_bound(MX + mid + 1, MX + r + 1, -MX[i]) - MX) - max(-MX[i] + i - 1 - k, mid + 1), 0ll);
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from answer.code:1:
/usr/include/c++/11/bits/stl_algo.h:3449:5: note: candidate: ‘template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)’
 3449 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3449:5: note:   template argument deduction/substitution failed:
answer.code:35:23: note:   mismatched types ‘std::initializer_list<_Tp>’ and ‘long long int’
   35 |         ans += max(min(1ll * R, lower_bound(MX + mid + 1, MX + r + 1, -MX[i]) - MX) - max(-MX[i] + i - 1 - k, mid + 1), 0ll);
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from answer.code:1:
/usr/include/c++/11/bits/stl_algo.h:3455:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)’
 3455 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3455:5: note:   template argument deduction/substitution failed:
answer.code:35:23: note:   mismatched types ‘std::initializer_list<_Tp>’ and ‘long long int’
   35 |         ans += max(min(1ll * R, lower_bound(MX + mid + 1, MX + r + 1, -MX[i]) - MX) - max(-MX[i] + i - 1 - k, mid + 1), 0ll);
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
answer.code: In function ‘void solve()’:
answer.code:54:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   54 |     scanf("%d%d", &n, &k);
      |     ~~~~~^~~~~~~~~~~~~~~~
answer.code:56:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   56 |         scanf("%d", &a[i]);
      |         ~~~~~^~~~...