answer.code: In function ‘int main()’:
answer.code:22:46: error: no matching function for call to ‘max(int, long long int)’
   22 |                                 ans += pw(max(0, min(a[i].r, R) - max(a[i].l, L) + 1), k);
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from answer.code:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: ‘template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)’
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
answer.code:22:46: note:   deduced conflicting types for parameter ‘const _Tp’ (‘int’ and ‘long long int’)
   22 |                                 ans += pw(max(0, min(a[i].r, R) - max(a[i].l, L) + 1), k);
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)’
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5705:5: note: candidate: ‘template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)’
 5705 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5705:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5715:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)’
 5715 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5715:5: note:   template argument deduction/substitution failed:
answer.code:22:46: note:   mismatched types ‘std::initializer_list<_Tp>’ and ‘int’
   22 |                                 ans += pw(max(0, min(a[i].r, R) - max(a[i].l, L) + 1), k);
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
answer.code:15:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   15 |         scanf("%lld%lld%lld", &n, &k, &m);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
answer.code:16:42: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   16 |         for(int i = 1; i <= n; i++) scanf("%lld%lld", &a[i].l, &a[i].r);
      |                                     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
answer.code:20:30: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   20 |                         scanf("%lld%lld", &L, &R);
      |                         ~~~~~^~~~~~~~~~~~~~~~~~~~
answer.code:33:30: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   33 |                         scanf("%lld%lld", &L, &R);
      |                         ~~~~~^~~~~~~~~~~~~~~~~~~~