Language: C++

#include <bits/stdc++.h>

// #define ANS  //for answer
#define CMP  //for compe

#define REP(i, n) for (int i = 0; i < n; i++)
#define REPR(i, n) for (int i = n; i >= 0; i--)
#define FOR(i, m, n) for (int i = m; i < n; i++)
#define INF 2e9
#define ALL(v) v.begin(), v.end()
#define nv(x) #x,(x)
#define ncv(x) #x,":",(x)
#define ncvc(x) #x,":",(x),","
using ll = long long;
void pPRINT(std::ostream& ost) {}
template <class T, class... U>void pPRINT(std::ostream& ost,const T t,const U... u) {ost<<t<<" ";pPRINT(ost, u...);}
template <class... T>void PRINT(const T... t) {pPRINT(std::cout, t...);}
template <class... T>void PRINTl(const T... t){pPRINT(std::cout,t...);std::cout<<"\n";}
template <class T>void PRINTa(const T* const t,const ll size){REP(i,size)PRINT(t[i]);PRINTl();}
template <class T>void PRINTal(const T* const t,const ll size){REP(i,size)PRINTl(i,":",t[i]);}
#ifdef CMP
using namespace std;
#else
#endif
#ifndef DBG
#define DEBUG(...)
void init(){}
#else
#define DEBUG(...) PRINT("##DEBUG##","file :",__FILE__,", line :",__LINE__,"[");PRINT(__VA_ARGS__);PRINTl("]");
void init(){
  cin.tie(0);
  ios::sync_with_stdio(false);
}
#endif
#ifdef ANS
#else
#endif

void solve();

int main(int argc, char *argv[]) {

  init();
  DEBUG();
  solve();

  return 0;
}

void solve(){
  ll k,x;
  cin>>k>>x;

  ll mn = max(x-k+1,-1000000);
  ll mx = min(x+k-1, 1000000);
  FOR(i,mn,mx+1)PRINT(i);

  DEBUG("SOLVE START");

}

Compiler output:
a.cc: In function 'void solve()':
a.cc:54:14: error: no matching function for call to 'max(ll, int)'
   54 |   ll mn = max(x-k+1,-1000000);
      |           ~~~^~~~~~~~~~~~~~~~
In file included 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_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:
a.cc:54:14: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   54 |   ll mn = max(x-k+1,-1000000);
      |           ~~~^~~~~~~~~~~~~~~~
/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:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:54:14: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   54 |   ll mn = max(x-k+1,-1000000);
      |           ~~~^~~~~~~~~~~~~~~~
a.cc:55:14: error: no matching function for call to 'min(ll, int)'
   55 |   ll mx = min(x+k-1, 1000000);
      |           ~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:55:14: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   55 |   ll mx = min(x+k-1, 1000000);
      |           ~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:55:14: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   55 |   ll mx = min(x+k-1, 1000000);
      |           ~~~^~~~~~~~~~~~~~~~