Language: C++

#include<iostream>
#include<string>
#include<ctime>
#include<algorithm>
#include<set>
#include<vector>
#include<queue>
#include<cstdio>
#include<map>
#include<string.h>
using namespace std; 
long long x[100008],dp[100008];long long t,e;
void update(long long i,long long j)
{
	dp[i]=min(dp[i],dp[j]+max(t,2*(x[i]-x[j+1])));
}
int main()
{
	long long n;cin>>n;cin>>e>>t;
	for(long long i=1;i<=n;i++) cin>>x[i];for(long long i=0;i<100005;i++) dp[i]=2e9;x[n+1]=2e9;
	dp[0]=0;long long j=0;long long mst=2e9,msi=0;
	for(long long i=1;i<=n;i++)
	{
		update(i,i-1);
		while((x[i]-x[j+1])*2>t and j<i-1)
		{
			j++;long long tt=dp[j]+2*(x[n+1]-x[j+1]);
			if(tt<mst) mst=tt,msi=j;
		}
		update(i,j);update(i,max(j-1,0));update(i,j+1);
		update(i,msi);
	}
	cout<<dp[n]+e;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:41: error: no matching function for call to 'max(long long int, int)'
   30 |                 update(i,j);update(i,max(j-1,0));update(i,j+1);
      |                                      ~~~^~~~~~~
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:30:41: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   30 |                 update(i,j);update(i,max(j-1,0));update(i,j+1);
      |                                      ~~~^~~~~~~
/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:4:
/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:30:41: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   30 |                 update(i,j);update(i,max(j-1,0));update(i,j+1);
      |                                      ~~~^~~~~~~