Language: C++

#include <bits/stdc++.h>
#define FOR(i,n) for(int i=0;i<(int)(n);i++)
#define FORR(i,m,n) for(int i=(int)(m);i<(int)(n);i++)
#define pb(a) push_back(a)
#define mp(x,y) make_pair(x,y)
#define ALL(a) a.begin(),a.end()
#define ZERO(a) memset(a,0,sizeof(a))
#define MINUS(a) memset(a,-1,sizeof(a))
#define len(a) sizeof(a)
#define ll long long
#define pint pair<int,int>
#define tint tuple<int,int,int>
#define INF 1<<29
#define MAX 501
using namespace std;

int R,W[2],H[2],X[2],Y[2],L[2][MAX][MAX],d[2][MAX][MAX],dd[4]={0,-1,0,1};
map<int,int> m[2];
map<int,int>::iterator ite;

void solve(){
 for(;;){
  cin>>R;
  if(!R) return;
  priority_queue<pint,vector<pint>,greater<pint>> pque;
  FOR(i,2){
   cin>>W[i]>>H[i]>>X[i]>>Y[i];
   X[i]--;
   Y[i]--;
   FOR(j,H[i]) FOR(k,W[i]) cin>>L[i][j][k];
   FOR(j,H[i]) FOR(k,W[i]) d[i][j][k]=INT_MAX/3;
   d[i][X[i]][Y[i]]=1;
   que.push(mp(1,X[i]*W[i]+Y[i]));
   while(!que.empty()){
    pint p=pque.top(); pque.pop();
    int x=p.second/W[i],y=p.second-x*W[i];
    if(d[i][x][y]<p.first) continue;
    FOR(j,4){
     int nx=x+dd[j],ny=y+dd[j^1];
     if(nx<0||ny<0||nx>=H[i]||ny>=W[i]) continue;
     if(d[i][nx][ny]>max(d[i][x][y],L[i][x][y])){
      d[i][nx][ny]=max(d[i][x][y],L[i][x][y]);
      pque.push(mp(d[i][nx][ny],nx*W[i]+ny));
     }
    }
   }
   FOR(j,H[i]) FOR(k,W[i]) m[i][d[i][j][k]]++;
   for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
    m[i][ite->first]+=m[i][(ite-1)->first];
   }
  }
  int mi=m[1].lower_bound(R)->first;
  for(ite=m[0].begin();ite!=m[0].end();ite++){
   mi=min(mi,(ite->first)+(m[1].lower_bound(R-(ite->second))->first));
  }
  cout<<mi<<endl;
  FOR(i,2) map[i].clear();
 }
}

int main(){
 solve();
 return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:33:4: error: 'que' was not declared in this scope; did you mean 'pque'?
   33 |    que.push(mp(1,X[i]*W[i]+Y[i]));
      |    ^~~
      |    pque
a.cc:48:24: error: no match for 'operator+' (operand types are 'std::map<int, int>::iterator' {aka 'std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator'} and 'int')
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |            ~~~~~~~~~~~~^~
      |                      |  |
      |                      |  int
      |                      std::map<int, int>::iterator {aka std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator}
In file included from /usr/include/c++/14/bits/stl_algobase.h:67,
                 from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_iterator.h:627:5: note: candidate: 'template<class _Iterator> constexpr std::reverse_iterator<_Iterator> std::operator+(typename reverse_iterator<_Iterator>::difference_type, const reverse_iterator<_Iterator>&)'
  627 |     operator+(typename reverse_iterator<_Iterator>::difference_type __n,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:627:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/stl_iterator.h:1798:5: note: candidate: 'template<class _Iterator> constexpr std::move_iterator<_IteratorL> std::operator+(typename move_iterator<_IteratorL>::difference_type, const move_iterator<_IteratorL>&)'
 1798 |     operator+(typename move_iterator<_Iterator>::difference_type __n,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1798:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
In file included from /usr/include/c++/14/string:54,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/basic_string.h:3598:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 3598 |     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3598:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   'std::map<int, int>::iterator' {aka 'std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/basic_string.h:3616:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 3616 |     operator+(const _CharT* __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3616:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   mismatched types 'const _CharT*' and 'std::_Rb_tree_iterator<std::pair<const int, int> >'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/basic_string.h:3635:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(_CharT, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 3635 |     operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs)
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3635:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/basic_string.h:3652:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
 3652 |     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3652:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   'std::map<int, int>::iterator' {aka 'std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/basic_string.h:3670:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, _CharT)'
 3670 |     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3670:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   'std::map<int, int>::iterator' {aka 'std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/basic_string.h:3682:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 3682 |     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3682:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   'std::map<int, int>::iterator' {aka 'std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator'} is not derived from 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/basic_string.h:3689:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
 3689 |     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3689:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   'std::map<int, int>::iterator' {aka 'std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/basic_string.h:3696:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
 3696 |     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3696:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   'std::map<int, int>::iterator' {aka 'std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator'} is not derived from 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/basic_string.h:3719:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const _CharT*, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
 3719 |     operator+(const _CharT* __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3719:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   mismatched types 'const _CharT*' and 'std::_Rb_tree_iterator<std::pair<const int, int> >'
   48 |    for(ite=m[i].begin()+1;ite!=m[i].end();ite++){
      |                         ^
/usr/include/c++/14/bits/basic_string.h:3726:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(_CharT, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
 3726 |     operator+(_CharT __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3726:5: note:   template argument deduction/substitution failed:
a.cc:48:25: note:   mismatched types 'std::__cxx11::basic_string<_CharT, _Trai