Language: C++

#include <bits/stdc++.h>
#include <vector>
using namespace std;
int d,g;
std::vector<int> p(1);
std::vector<int> c(1);
std::vector<int> nums(1);
int min = 20000000;
int search(int now){
  	int i,rigid=0;
	if (now==d){
      	int score = 0;
    	for(i = 0;i<d;i++){
        	score += nums[i]*i*100;
          	rigid += nums[i];
          	if (nums[i] == p[i]){
            	score += c[i];
            }
          	if (score>=g){
            	if (min>=rigid){
                	min = rigid;
                }
            }
        }
    }else{
    	for(i=0;i<=p[now];i++){
          	nums[now] = i;
        	search(now + 1);
        }
    }
}
int main(void){
	int i;
  	cin >> d >> g;
    std::vector<int> p(d,0);
    std::vector<int> c(d,0);
    std::vector<int> nums(d,0);
  	for (i = 1;i<=d;i++){
    	cin >> p[i] >> c[i];
    }
  	search(0);
  	cout << min;
  	return 0;
  	
}

Compiler output:
a.cc: In function 'int search(int)':
a.cc:20:21: error: reference to 'min' is ambiguous
   20 |                 if (min>=rigid){
      |                     ^~~
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidates are: '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:5686:5: note:                 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
In file included from /usr/include/c++/14/algorithm:60:
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:                 '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:233:5: note:                 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
a.cc:8:5: note:                 'int min'
    8 | int min = 20000000;
      |     ^~~
a.cc:21:25: error: reference to 'min' is ambiguous
   21 |                         min = rigid;
      |                         ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidates are: '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:5686:5: note:                 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:                 '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:233:5: note:                 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
a.cc:8:5: note:                 'int min'
    8 | int min = 20000000;
      |     ^~~
a.cc:31:1: warning: no return statement in function returning non-void [-Wreturn-type]
   31 | }
      | ^
a.cc: In function 'int main()':
a.cc:42:17: error: reference to 'min' is ambiguous
   42 |         cout << min;
      |                 ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidates are: '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:5686:5: note:                 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:                 '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:233:5: note:                 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
a.cc:8:5: note:                 'int min'
    8 | int min = 20000000;
      |     ^~~