Language: C++

#include<iostream>
#include<climits>
#include<algorithm>
using namespace std;
typedef long long int ll;
int main(){
	ll n, k, a[2000];
	int memo[2001][2000];
	cin >> n >> k;
	for(ll i = 0; i < n; i++) cin >> a[i];
	ll ans = LLONG_MAX;
	for(int i = 0; i <= n; i++){
		ll cnt = 0;
		for(int j = 0; j < n; j++){
			if(i == 0) memo[i][j] = a[j];
			else if (i > j) memo[i][j] = min(memo[i - 1][j], a[j - i + n]);
			else memo[i][j] = min(memo[i - 1][j], a[j - i]);
			cnt += memo[i][j];
		}
		cnt += i * k;
		if(cnt < ans) ans = cnt;
	}
	cout << ans << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:57: error: no matching function for call to 'min(int&, ll&)'
   16 |                         else if (i > j) memo[i][j] = min(memo[i - 1][j], a[j - i + n]);
      |                                                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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: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:16:57: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll' {aka 'long long int'})
   16 |                         else if (i > j) memo[i][j] = min(memo[i - 1][j], a[j - i + n]);
      |                                                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/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
In file included from /usr/include/c++/14/algorithm:61,
                 from a.cc:3:
/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:16:57: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   16 |                         else if (i > j) memo[i][j] = min(memo[i - 1][j], a[j - i + n]);
      |                                                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:17:46: error: no matching function for call to 'min(int&, ll&)'
   17 |                         else memo[i][j] = min(memo[i - 1][j], a[j - i]);
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/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:17:46: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll' {aka 'long long int'})
   17 |                         else memo[i][j] = min(memo[i - 1][j], a[j - i]);
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/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:17:46: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   17 |                         else memo[i][j] = min(memo[i - 1][j], a[j - i]);
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~