answer.code: In function ‘void adde(ll, ll, ll, ll)’:
answer.code:20:36: warning: narrowing conversion of ‘G[v].std::vector<edge>::size()’ from ‘std::vector<edge>::size_type’ {aka ‘long unsigned int’} to ‘ll’ {aka ‘long long int’} [-Wnarrowing]
   20 |         G[u].push_back({v,G[v].size(),c,w});
      |                           ~~~~~~~~~^~
answer.code:21:38: warning: narrowing conversion of ‘(G[u].std::vector<edge>::size() - 1)’ from ‘std::vector<edge>::size_type’ {aka ‘long unsigned int’} to ‘ll’ {aka ‘long long int’} [-Wnarrowing]
   21 |         G[v].push_back({u,G[u].size()-1,0,-w});
      |                           ~~~~~~~~~~~^~
answer.code: In function ‘void Work()’:
answer.code:87:22: error: no matching function for call to ‘max(int, const long long int&)’
   87 |                 x=max(1,min(x,m));
      |                   ~~~^~~~~~~~~~~~
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:3467:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)’
 3467 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3467:5: note:   template argument deduction/substitution failed:
answer.code:87:22: note:   mismatched types ‘std::initializer_list<_Tp>’ and ‘int’
   87 |                 x=max(1,min(x,m));
      |                   ~~~^~~~~~~~~~~~
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:3461:5: note: candidate: ‘template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)’
 3461 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3461:5: note:   template argument deduction/substitution failed:
answer.code:87:22: note:   mismatched types ‘std::initializer_list<_Tp>’ and ‘int’
   87 |                 x=max(1,min(x,m));
      |                   ~~~^~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from answer.code:1:
/usr/include/c++/11/bits/stl_algobase.h:300:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)’
  300 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
answer.code:87:22: note:   deduced conflicting types for parameter ‘const _Tp’ (‘int’ and ‘long long int’)
   87 |                 x=max(1,min(x,m));
      |                   ~~~^~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from answer.code:1:
/usr/include/c++/11/bits/stl_algobase.h:254:5: note: candidate: ‘template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)’
  254 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
answer.code:87:22: note:   deduced conflicting types for parameter ‘const _Tp’ (‘int’ and ‘long long int’)
   87 |                 x=max(1,min(x,m));
      |                   ~~~^~~~~~~~~~~~
answer.code:88:30: error: no matching function for call to ‘max(int, ll)’
   88 |                 for(int j=max(1,x-n);j<=min(m,x+n);++j)
      |                           ~~~^~~~~~~
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:3467:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)’
 3467 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3467:5: note:   template argument deduction/substitution failed:
answer.code:88:30: note:   mismatched types ‘std::initializer_list<_Tp>’ and ‘int’
   88 |                 for(int j=max(1,x-n);j<=min(m,x+n);++j)
      |                           ~~~^~~~~~~
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:3461:5: note: candidate: ‘template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)’
 3461 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3461:5: note:   template argument deduction/subst...