Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i,n) for(int i=0;i<n;i++)

int main(){
    int a, b, q;
    cin >> a >> b >> q;
    // ll s[a];
    // ll t[b];
    vector <ll> s(a);
    vector <ll> l(b);
    rep(i, a){
        cin >> s[i];
    }
    rep(i, b){
        cin >> t[i];
    }
    // ll x[q];
    vector<ll> x(q);
    rep(i, q){
        cin >> x[i];
        ll si = lower_bound(s.begin(), s.end(), x[i]) -s.begin();
        ll ti = lower_bound(t.begin(), t.end(), x[i]) -t.begin();
        
        ll MIN = 1000000000;
        rep(k, 4){
            rep(l, 4)
                ll tmp1 = abs(x[i]-s[si+k-2]) + abs(t[ti+l-2]-s[si+k-2]);
                ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
                MIN = min(MIN, tmp1);
                MIN = min(MIN, tmp2);            
        }
        cout << MIN << endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:16: error: 't' was not declared in this scope
   17 |         cin >> t[i];
      |                ^
a.cc:24:29: error: 't' was not declared in this scope; did you mean 'ti'?
   24 |         ll ti = lower_bound(t.begin(), t.end(), x[i]) -t.begin();
      |                             ^
      |                             ti
a.cc:30:57: error: no match for 'operator+' (operand types are 'll' {aka 'long long int'} and 'std::vector<long long int>')
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                       ~~^~
      |                                                       |  |
      |                                                       |  std::vector<long long int>
      |                                                       ll {aka long long int}
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:30:58: note:   'std::vector<long long int>' is not derived from 'const std::reverse_iterator<_Iterator>'
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   'std::vector<long long int>' is not derived from 'const std::move_iterator<_IteratorL>'
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
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:30:58: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'll' {aka 'long long int'}
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   mismatched types 'const _CharT*' and 'long long int'
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   'std::vector<long long int>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'll' {aka 'long long int'}
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'll' {aka 'long long int'}
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'll' {aka 'long long int'}
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'll' {aka 'long long int'}
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'll' {aka 'long long int'}
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   mismatched types 'const _CharT*' and 'long long int'
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/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:30:58: note:   'std::vector<long long int>' is not derived from 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   30 |                 ll tmp2 = abs(x[i]-t[ti+k-2]) + abs(s[si+l-2]-t[ti+k-2]);
      |                                                          ^
/usr/include/c++/14/bits/basic_string.h:3733:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator