Language: C++

#include <bits/stdc++.h>
using namespace std;
#define int long long
int N,X;
int A[100001];
int32_t main(){
	cin>>N>>X;
    int ans = 0;
  	for (int i=0;i<N;i++) cin>>A[i];
    
    for (int i=1;i<N;i++){
		if (A[i] + A[i-1] > X){
        	ans += A[i] - max(0,X-A[i-1]);
			A[i] = max(0,X-A[i-1]);
		}
        if (A[i-1] > X){
        	ans += A[i-1] - X;
			A[i-1] = X;
        }
	}
	
	//for (int i=0;i<N;i++) cout<<A[i]<<' ';
    cout<<ans;
}



Compiler output:
a.cc: In function 'int32_t main()':
a.cc:13:34: error: no matching function for call to 'max(int, long long int)'
   13 |                 ans += A[i] - max(0,X-A[i-1]);
      |                               ~~~^~~~~~~~~~~~
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:13:34: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   13 |                 ans += A[i] - max(0,X-A[i-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:
/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:13:34: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   13 |                 ans += A[i] - max(0,X-A[i-1]);
      |                               ~~~^~~~~~~~~~~~
a.cc:14:35: error: no matching function for call to 'max(int, long long int)'
   14 |                         A[i] = max(0,X-A[i-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:14:35: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   14 |                         A[i] = max(0,X-A[i-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
/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:14:35: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   14 |                         A[i] = max(0,X-A[i-1]);
      |                                ~~~^~~~~~~~~~~~