Language: C++

#include <iostream>
#include <string>
#include <cstring>
#include <iostream>
#include <string>
#include <cstring>
#include <cmath>
#include <cstdio>
#include <algorithm>
#include <iomanip>
#include <vector>
#include <utility>
#define int long long
#define INF 1000000007
using namespace std;
signed main(){
    int n,k;
    int h[114514];
    cin>>n>>k;
    for(int i=0;i<n;i++)cin>>h[i];
    int dp[114514];
    for(int i=0;i<114514;i++)dp[i]=INF;
    dp[0]=0;
    for(int i=1;i<n;i++){
        for(int j=1;j<=k;j++){
            dp[i]=min(dp[max(i-j,0)]+abs(h[i]-h[max(i-j,0)]),dp[i]);
        }
    }
    
    
    cout<<dp[n-1]<<endl;
    return 0;
}





Compiler output:
a.cc: In function 'int main()':
a.cc:26:29: error: no matching function for call to 'max(long long int, int)'
   26 |             dp[i]=min(dp[max(i-j,0)]+abs(h[i]-h[max(i-j,0)]),dp[i]);
      |                          ~~~^~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 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:26:29: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   26 |             dp[i]=min(dp[max(i-j,0)]+abs(h[i]-h[max(i-j,0)]),dp[i]);
      |                          ~~~^~~~~~~
/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,
                 from a.cc:9:
/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:26:29: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   26 |             dp[i]=min(dp[max(i-j,0)]+abs(h[i]-h[max(i-j,0)]),dp[i]);
      |                          ~~~^~~~~~~
a.cc:26:52: error: no matching function for call to 'max(long long int, int)'
   26 |             dp[i]=min(dp[max(i-j,0)]+abs(h[i]-h[max(i-j,0)]),dp[i]);
      |                                                 ~~~^~~~~~~
/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:26:52: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   26 |             dp[i]=min(dp[max(i-j,0)]+abs(h[i]-h[max(i-j,0)]),dp[i]);
      |                                                 ~~~^~~~~~~
/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
/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:26:52: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   26 |             dp[i]=min(dp[max(i-j,0)]+abs(h[i]-h[max(i-j,0)]),dp[i]);
      |                                                 ~~~^~~~~~~